diff --git a/erpnext/stock/doctype/closing_stock_balance/__init__.py b/erpnext/stock/doctype/closing_stock_balance/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/erpnext/stock/doctype/closing_stock_balance/__init__.py
diff --git a/erpnext/stock/doctype/closing_stock_balance/closing_stock_balance.js b/erpnext/stock/doctype/closing_stock_balance/closing_stock_balance.js
new file mode 100644
index 0000000..6e90884
--- /dev/null
+++ b/erpnext/stock/doctype/closing_stock_balance/closing_stock_balance.js
@@ -0,0 +1,23 @@
+// Copyright (c) 2023, Frappe Technologies Pvt. Ltd. and contributors
+// For license information, please see license.txt
+
+frappe.ui.form.on("Closing Stock Balance", {
+	refresh(frm) {
+		frm.trigger("generate_closing_balance");
+	},
+
+	generate_closing_balance(frm) {
+		if (in_list(["Queued", "Failed"], frm.doc.status)) {
+			frm.add_custom_button(__("Generate Closing Stock Balance"), () => {
+				frm.call({
+					method: "enqueue_job",
+					doc: frm.doc,
+					freeze: true,
+					callback: () => {
+						frm.reload_doc();
+					}
+				})
+			})
+		}
+	}
+});
diff --git a/erpnext/stock/doctype/closing_stock_balance/closing_stock_balance.json b/erpnext/stock/doctype/closing_stock_balance/closing_stock_balance.json
new file mode 100644
index 0000000..225da6d
--- /dev/null
+++ b/erpnext/stock/doctype/closing_stock_balance/closing_stock_balance.json
@@ -0,0 +1,148 @@
+{
+ "actions": [],
+ "allow_rename": 1,
+ "autoname": "naming_series:",
+ "creation": "2023-05-17 09:58:42.086911",
+ "default_view": "List",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "naming_series",
+  "company",
+  "status",
+  "column_break_p0s0",
+  "from_date",
+  "to_date",
+  "filters_section",
+  "item_code",
+  "item_group",
+  "include_uom",
+  "column_break_rm5w",
+  "warehouse",
+  "warehouse_type",
+  "amended_from"
+ ],
+ "fields": [
+  {
+   "fieldname": "naming_series",
+   "fieldtype": "Select",
+   "label": "Naming Series",
+   "options": "CBAL-.#####"
+  },
+  {
+   "fieldname": "company",
+   "fieldtype": "Link",
+   "label": "Company",
+   "options": "Company"
+  },
+  {
+   "default": "Draft",
+   "fieldname": "status",
+   "fieldtype": "Select",
+   "in_list_view": 1,
+   "in_preview": 1,
+   "label": "Status",
+   "options": "Draft\nQueued\nIn Progress\nCompleted\nFailed\nCanceled",
+   "read_only": 1
+  },
+  {
+   "fieldname": "column_break_p0s0",
+   "fieldtype": "Column Break"
+  },
+  {
+   "fieldname": "from_date",
+   "fieldtype": "Date",
+   "label": "From Date"
+  },
+  {
+   "fieldname": "to_date",
+   "fieldtype": "Date",
+   "label": "To Date"
+  },
+  {
+   "collapsible": 1,
+   "fieldname": "filters_section",
+   "fieldtype": "Section Break",
+   "label": "Filters"
+  },
+  {
+   "fieldname": "item_code",
+   "fieldtype": "Link",
+   "label": "Item Code",
+   "options": "Item"
+  },
+  {
+   "fieldname": "item_group",
+   "fieldtype": "Link",
+   "label": "Item Group",
+   "options": "Item Group"
+  },
+  {
+   "fieldname": "column_break_rm5w",
+   "fieldtype": "Column Break"
+  },
+  {
+   "fieldname": "warehouse",
+   "fieldtype": "Link",
+   "label": "Warehouse",
+   "options": "Warehouse"
+  },
+  {
+   "fieldname": "warehouse_type",
+   "fieldtype": "Link",
+   "label": "Warehouse Type",
+   "options": "Warehouse Type"
+  },
+  {
+   "fieldname": "amended_from",
+   "fieldtype": "Link",
+   "label": "Amended From",
+   "no_copy": 1,
+   "options": "Closing Stock Balance",
+   "print_hide": 1,
+   "read_only": 1
+  },
+  {
+   "fieldname": "amended_from",
+   "fieldtype": "Link",
+   "label": "Amended From",
+   "no_copy": 1,
+   "options": "Closing Stock Balance",
+   "print_hide": 1,
+   "read_only": 1
+  },
+  {
+   "fieldname": "include_uom",
+   "fieldtype": "Link",
+   "label": "Include UOM",
+   "options": "UOM"
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "is_submittable": 1,
+ "links": [],
+ "modified": "2023-05-17 11:46:04.448220",
+ "modified_by": "Administrator",
+ "module": "Stock",
+ "name": "Closing Stock Balance",
+ "naming_rule": "By \"Naming Series\" field",
+ "owner": "Administrator",
+ "permissions": [
+  {
+   "create": 1,
+   "delete": 1,
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "System Manager",
+   "share": 1,
+   "write": 1
+  }
+ ],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "states": []
+}
\ No newline at end of file
diff --git a/erpnext/stock/doctype/closing_stock_balance/closing_stock_balance.py b/erpnext/stock/doctype/closing_stock_balance/closing_stock_balance.py
new file mode 100644
index 0000000..544c9f3
--- /dev/null
+++ b/erpnext/stock/doctype/closing_stock_balance/closing_stock_balance.py
@@ -0,0 +1,118 @@
+# Copyright (c) 2023, Frappe Technologies Pvt. Ltd. and contributors
+# For license information, please see license.txt
+
+import json
+
+import frappe
+from frappe.core.doctype.prepared_report.prepared_report import create_json_gz_file
+from frappe.desk.form.load import get_attachments
+from frappe.model.document import Document
+from frappe.utils import get_link_to_form, gzip_decompress, parse_json
+from frappe.utils.background_jobs import enqueue
+
+from erpnext.stock.report.stock_balance.stock_balance import execute
+
+
+class ClosingStockBalance(Document):
+	def before_save(self):
+		self.set_status()
+
+	def set_status(self, save=False):
+		self.status = "Queued"
+		if self.docstatus == 2:
+			self.status = "Canceled"
+
+		if self.docstatus == 0:
+			self.status = "Draft"
+
+		if save:
+			self.db_set("status", self.status)
+
+	def validate(self):
+		self.validate_duplicate()
+
+	def validate_duplicate(self):
+		table = frappe.qb.DocType("Closing Stock Balance")
+
+		query = (
+			frappe.qb.from_(table)
+			.select(table.name)
+			.where(
+				(table.docstatus == 1)
+				& (table.company == self.company)
+				& (
+					(table.from_date.between(self.from_date, self.to_date))
+					| (table.to_date.between(self.from_date, self.to_date))
+					| (table.from_date >= self.from_date and table.to_date <= self.to_date)
+				)
+			)
+		)
+
+		for fieldname in ["warehouse", "item_code", "item_group", "warehouse_type"]:
+			if self.get(fieldname):
+				query = query.where(table.get(fieldname) == self.get(fieldname))
+
+		query = query.run(as_dict=True)
+
+		if query and query[0].name:
+			name = get_link_to_form("Closing Stock Balance", query[0].name)
+			msg = f"Closing Stock Balance {name} already exists for the selected date range"
+			frappe.throw(msg, title="Duplicate Closing Stock Balance")
+
+	def on_submit(self):
+		self.set_status(save=True)
+		self.enqueue_job()
+
+	def on_cancel(self):
+		self.set_status(save=True)
+
+	@frappe.whitelist()
+	def enqueue_job(self):
+		enqueue(prepare_closing_stock_balance, name=self.name, queue="long", timeout=1500)
+
+	def create_closing_stock_balance_entries(self):
+		columns, data = execute(
+			filters=frappe._dict(
+				{
+					"company": self.company,
+					"from_date": self.from_date,
+					"to_date": self.to_date,
+					"warehouse": self.warehouse,
+					"item_code": self.item_code,
+					"item_group": self.item_group,
+					"warehouse_type": self.warehouse_type,
+					"include_uom": self.include_uom,
+					"ignore_closing_balance": 1,
+				}
+			)
+		)
+
+		create_json_gz_file({"columns": columns, "data": data}, self.doctype, self.name)
+
+	def get_prepared_data(self):
+		if attachments := get_attachments(self.doctype, self.name):
+			attachment = attachments[0]
+			attached_file = frappe.get_doc("File", attachment.name)
+
+			data = gzip_decompress(attached_file.get_content())
+			if data := json.loads(data.decode("utf-8")):
+				data = data
+
+			return parse_json(data)
+
+		return frappe._dict({})
+
+
+def prepare_closing_stock_balance(name):
+	doc = frappe.get_doc("Closing Stock Balance", name)
+
+	doc.db_set("status", "In Progress")
+
+	try:
+		doc.create_closing_stock_balance_entries()
+		doc.db_set("status", "Completed")
+	except Exception as e:
+		doc.db_set("status", "Failed")
+		traceback = frappe.get_traceback()
+
+		frappe.log_error("Closing Stock Balance Failed", traceback, doc.doctype, doc.name)
diff --git a/erpnext/stock/doctype/closing_stock_balance/test_closing_stock_balance.py b/erpnext/stock/doctype/closing_stock_balance/test_closing_stock_balance.py
new file mode 100644
index 0000000..7d61f5c
--- /dev/null
+++ b/erpnext/stock/doctype/closing_stock_balance/test_closing_stock_balance.py
@@ -0,0 +1,9 @@
+# Copyright (c) 2023, Frappe Technologies Pvt. Ltd. and Contributors
+# See license.txt
+
+# import frappe
+from frappe.tests.utils import FrappeTestCase
+
+
+class TestClosingStockBalance(FrappeTestCase):
+	pass
diff --git a/erpnext/stock/report/stock_balance/stock_balance.js b/erpnext/stock/report/stock_balance/stock_balance.js
index 9b3965d..a2b3b91 100644
--- a/erpnext/stock/report/stock_balance/stock_balance.js
+++ b/erpnext/stock/report/stock_balance/stock_balance.js
@@ -87,6 +87,11 @@
 			"label": __('Show Stock Ageing Data'),
 			"fieldtype": 'Check'
 		},
+		{
+			"fieldname": 'ignore_closing_balance',
+			"label": __('Ignore Closing Balance'),
+			"fieldtype": 'Check'
+		},
 	],
 
 	"formatter": function (value, row, column, data, default_formatter) {
diff --git a/erpnext/stock/report/stock_balance/stock_balance.py b/erpnext/stock/report/stock_balance/stock_balance.py
index 66991a9..f24e232 100644
--- a/erpnext/stock/report/stock_balance/stock_balance.py
+++ b/erpnext/stock/report/stock_balance/stock_balance.py
@@ -7,15 +7,16 @@
 
 import frappe
 from frappe import _
+from frappe.query_builder import Order
 from frappe.query_builder.functions import Coalesce, CombineDatetime
-from frappe.utils import cint, date_diff, flt, getdate
+from frappe.utils import add_days, cint, date_diff, flt, getdate
 from frappe.utils.nestedset import get_descendants_of
 
 import erpnext
 from erpnext.stock.doctype.inventory_dimension.inventory_dimension import get_inventory_dimensions
 from erpnext.stock.doctype.warehouse.warehouse import apply_warehouse_filter
 from erpnext.stock.report.stock_ageing.stock_ageing import FIFOSlots, get_average_age
-from erpnext.stock.utils import add_additional_uom_columns, is_reposting_item_valuation_in_progress
+from erpnext.stock.utils import add_additional_uom_columns
 
 
 class StockBalanceFilter(TypedDict):
@@ -35,68 +36,83 @@
 
 
 def execute(filters: Optional[StockBalanceFilter] = None):
-	is_reposting_item_valuation_in_progress()
-	if not filters:
-		filters = {}
+	return StockBalanceReport(filters).run()
 
-	if filters.get("company"):
-		company_currency = erpnext.get_company_currency(filters.get("company"))
-	else:
-		company_currency = frappe.db.get_single_value("Global Defaults", "default_currency")
 
-	include_uom = filters.get("include_uom")
-	columns = get_columns(filters)
-	items = get_items(filters)
-	sle = get_stock_ledger_entries(filters, items)
+class StockBalanceReport(object):
+	def __init__(self, filters: Optional[StockBalanceFilter]) -> None:
+		self.filters = filters
+		self.from_date = getdate(filters.get("from_date"))
+		self.to_date = getdate(filters.get("to_date"))
 
-	if filters.get("show_stock_ageing_data"):
-		filters["show_warehouse_wise_stock"] = True
-		item_wise_fifo_queue = FIFOSlots(filters, sle).generate()
+		self.start_from = None
+		self.data = []
+		self.columns = []
+		self.sle_entries: List[SLEntry] = []
+		self.set_company_currency()
 
-	# if no stock ledger entry found return
-	if not sle:
-		return columns, []
+	def set_company_currency(self) -> None:
+		if self.filters.get("company"):
+			self.company_currency = erpnext.get_company_currency(self.filters.get("company"))
+		else:
+			self.company_currency = frappe.db.get_single_value("Global Defaults", "default_currency")
 
-	iwb_map = get_item_warehouse_map(filters, sle)
-	item_map = get_item_details(items, sle, filters)
-	item_reorder_detail_map = get_item_reorder_details(item_map.keys())
+	def run(self):
+		self.float_precision = cint(frappe.db.get_default("float_precision")) or 3
 
-	data = []
-	conversion_factors = {}
+		self.inventory_dimensions = get_inventory_dimension_fields()
+		self.prepare_opening_data_from_closing_balance()
+		self.prepare_stock_ledger_entries()
+		self.prepare_new_data()
 
-	_func = itemgetter(1)
+		if not self.columns:
+			self.columns = self.get_columns()
 
-	to_date = filters.get("to_date")
+		self.add_additional_uom_columns()
 
-	for group_by_key in iwb_map:
-		item = group_by_key[1]
-		warehouse = group_by_key[2]
-		company = group_by_key[0]
+		return self.columns, self.data
 
-		if item_map.get(item):
-			qty_dict = iwb_map[group_by_key]
-			item_reorder_level = 0
-			item_reorder_qty = 0
-			if item + warehouse in item_reorder_detail_map:
-				item_reorder_level = item_reorder_detail_map[item + warehouse]["warehouse_reorder_level"]
-				item_reorder_qty = item_reorder_detail_map[item + warehouse]["warehouse_reorder_qty"]
+	def prepare_opening_data_from_closing_balance(self) -> None:
+		self.opening_data = frappe._dict({})
 
-			report_data = {
-				"currency": company_currency,
-				"item_code": item,
-				"warehouse": warehouse,
-				"company": company,
-				"reorder_level": item_reorder_level,
-				"reorder_qty": item_reorder_qty,
-			}
-			report_data.update(item_map[item])
-			report_data.update(qty_dict)
+		closing_balance = self.get_closing_balance()
+		if not closing_balance:
+			return
 
-			if include_uom:
-				conversion_factors.setdefault(item, item_map[item].conversion_factor)
+		self.start_from = add_days(closing_balance[0].to_date, 1)
+		res = frappe.get_doc("Closing Stock Balance", closing_balance[0].name).get_prepared_data()
 
-			if filters.get("show_stock_ageing_data"):
-				fifo_queue = item_wise_fifo_queue[(item, warehouse)].get("fifo_queue")
+		for entry in res.data:
+			entry = frappe._dict(entry)
+
+			group_by_key = self.get_group_by_key(entry)
+			if group_by_key not in self.opening_data:
+				self.opening_data.setdefault(group_by_key, entry)
+
+	def prepare_new_data(self):
+		if not self.sle_entries:
+			return
+
+		if self.filters.get("show_stock_ageing_data"):
+			self.filters["show_warehouse_wise_stock"] = True
+			item_wise_fifo_queue = FIFOSlots(self.filters, self.sle_entries).generate()
+
+		_func = itemgetter(1)
+
+		self.item_warehouse_map = self.get_item_warehouse_map()
+
+		variant_values = {}
+		if self.filters.get("show_variant_attributes"):
+			variant_values = self.get_variant_values_for()
+
+		for key, report_data in self.item_warehouse_map.items():
+			if variant_data := variant_values.get(report_data.item_code):
+				report_data.update(variant_data)
+
+			if self.filters.get("show_stock_ageing_data"):
+				fifo_queue = item_wise_fifo_queue[(report_data.item_code, report_data.warehouse)].get(
+					"fifo_queue"
+				)
 
 				stock_ageing_data = {"average_age": 0, "earliest_age": 0, "latest_age": 0}
 				if fifo_queue:
@@ -104,321 +120,445 @@
 					if not fifo_queue:
 						continue
 
+					to_date = self.to_date
 					stock_ageing_data["average_age"] = get_average_age(fifo_queue, to_date)
 					stock_ageing_data["earliest_age"] = date_diff(to_date, fifo_queue[0][1])
 					stock_ageing_data["latest_age"] = date_diff(to_date, fifo_queue[-1][1])
 
 				report_data.update(stock_ageing_data)
 
-			data.append(report_data)
+			self.data.append(report_data)
 
-	add_additional_uom_columns(columns, data, include_uom, conversion_factors)
-	return columns, data
+	def get_item_warehouse_map(self):
+		item_warehouse_map = {}
 
+		for entry in self.sle_entries:
+			group_by_key = self.get_group_by_key(entry)
+			if group_by_key not in item_warehouse_map:
+				self.initialize_data(item_warehouse_map, group_by_key, entry)
 
-def get_columns(filters: StockBalanceFilter):
-	"""return columns"""
-	columns = [
-		{
-			"label": _("Item"),
-			"fieldname": "item_code",
-			"fieldtype": "Link",
-			"options": "Item",
-			"width": 100,
-		},
-		{"label": _("Item Name"), "fieldname": "item_name", "width": 150},
-		{
-			"label": _("Item Group"),
-			"fieldname": "item_group",
-			"fieldtype": "Link",
-			"options": "Item Group",
-			"width": 100,
-		},
-		{
-			"label": _("Warehouse"),
-			"fieldname": "warehouse",
-			"fieldtype": "Link",
-			"options": "Warehouse",
-			"width": 100,
-		},
-	]
+			self.prepare_item_warehouse_map(item_warehouse_map, entry, group_by_key)
 
-	for dimension in get_inventory_dimensions():
-		columns.append(
-			{
-				"label": _(dimension.doctype),
-				"fieldname": dimension.fieldname,
-				"fieldtype": "Link",
-				"options": dimension.doctype,
-				"width": 110,
-			}
+			if self.opening_data.get(group_by_key):
+				del self.opening_data[group_by_key]
+
+		for group_by_key, entry in self.opening_data.items():
+			if group_by_key not in item_warehouse_map:
+				self.initialize_data(item_warehouse_map, group_by_key, entry)
+
+			qty_dict = item_warehouse_map[group_by_key]
+			qty_dict.val_rate = entry.valuation_rate
+			qty_dict.bal_qty += flt(qty_dict.opening_qty)
+			qty_dict.bal_val += flt(qty_dict.opening_val)
+
+		item_warehouse_map = filter_items_with_no_transactions(
+			item_warehouse_map, self.float_precision, self.inventory_dimensions
 		)
 
-	columns.extend(
-		[
-			{
-				"label": _("Stock UOM"),
-				"fieldname": "stock_uom",
-				"fieldtype": "Link",
-				"options": "UOM",
-				"width": 90,
-			},
-			{
-				"label": _("Balance Qty"),
-				"fieldname": "bal_qty",
-				"fieldtype": "Float",
-				"width": 100,
-				"convertible": "qty",
-			},
-			{
-				"label": _("Balance Value"),
-				"fieldname": "bal_val",
-				"fieldtype": "Currency",
-				"width": 100,
-				"options": "currency",
-			},
-			{
-				"label": _("Opening Qty"),
-				"fieldname": "opening_qty",
-				"fieldtype": "Float",
-				"width": 100,
-				"convertible": "qty",
-			},
-			{
-				"label": _("Opening Value"),
-				"fieldname": "opening_val",
-				"fieldtype": "Currency",
-				"width": 110,
-				"options": "currency",
-			},
-			{
-				"label": _("In Qty"),
-				"fieldname": "in_qty",
-				"fieldtype": "Float",
-				"width": 80,
-				"convertible": "qty",
-			},
-			{"label": _("In Value"), "fieldname": "in_val", "fieldtype": "Float", "width": 80},
-			{
-				"label": _("Out Qty"),
-				"fieldname": "out_qty",
-				"fieldtype": "Float",
-				"width": 80,
-				"convertible": "qty",
-			},
-			{"label": _("Out Value"), "fieldname": "out_val", "fieldtype": "Float", "width": 80},
-			{
-				"label": _("Valuation Rate"),
-				"fieldname": "val_rate",
-				"fieldtype": "Currency",
-				"width": 90,
-				"convertible": "rate",
-				"options": "currency",
-			},
-			{
-				"label": _("Reorder Level"),
-				"fieldname": "reorder_level",
-				"fieldtype": "Float",
-				"width": 80,
-				"convertible": "qty",
-			},
-			{
-				"label": _("Reorder Qty"),
-				"fieldname": "reorder_qty",
-				"fieldtype": "Float",
-				"width": 80,
-				"convertible": "qty",
-			},
-			{
-				"label": _("Company"),
-				"fieldname": "company",
-				"fieldtype": "Link",
-				"options": "Company",
-				"width": 100,
-			},
-		]
-	)
+		return item_warehouse_map
 
-	if filters.get("show_stock_ageing_data"):
-		columns += [
-			{"label": _("Average Age"), "fieldname": "average_age", "width": 100},
-			{"label": _("Earliest Age"), "fieldname": "earliest_age", "width": 100},
-			{"label": _("Latest Age"), "fieldname": "latest_age", "width": 100},
-		]
+	def prepare_item_warehouse_map(self, item_warehouse_map, entry, group_by_key):
+		opening_vouchers = self.get_opening_vouchers()
 
-	if filters.get("show_variant_attributes"):
-		columns += [
-			{"label": att_name, "fieldname": att_name, "width": 100}
-			for att_name in get_variants_attributes()
-		]
+		qty_dict = item_warehouse_map[group_by_key]
+		for field in self.inventory_dimensions:
+			qty_dict[field] = entry.get(field)
 
-	return columns
-
-
-def apply_conditions(query, filters):
-	sle = frappe.qb.DocType("Stock Ledger Entry")
-	warehouse_table = frappe.qb.DocType("Warehouse")
-
-	if not filters.get("from_date"):
-		frappe.throw(_("'From Date' is required"))
-
-	if to_date := filters.get("to_date"):
-		query = query.where(sle.posting_date <= to_date)
-	else:
-		frappe.throw(_("'To Date' is required"))
-
-	if company := filters.get("company"):
-		query = query.where(sle.company == company)
-
-	if filters.get("warehouse"):
-		query = apply_warehouse_filter(query, sle, filters)
-	elif warehouse_type := filters.get("warehouse_type"):
-		query = (
-			query.join(warehouse_table)
-			.on(warehouse_table.name == sle.warehouse)
-			.where(warehouse_table.warehouse_type == warehouse_type)
-		)
-
-	return query
-
-
-def get_stock_ledger_entries(filters: StockBalanceFilter, items: List[str]) -> List[SLEntry]:
-	sle = frappe.qb.DocType("Stock Ledger Entry")
-
-	query = (
-		frappe.qb.from_(sle)
-		.select(
-			sle.item_code,
-			sle.warehouse,
-			sle.posting_date,
-			sle.actual_qty,
-			sle.valuation_rate,
-			sle.company,
-			sle.voucher_type,
-			sle.qty_after_transaction,
-			sle.stock_value_difference,
-			sle.item_code.as_("name"),
-			sle.voucher_no,
-			sle.stock_value,
-			sle.batch_no,
-		)
-		.where((sle.docstatus < 2) & (sle.is_cancelled == 0))
-		.orderby(CombineDatetime(sle.posting_date, sle.posting_time))
-		.orderby(sle.creation)
-		.orderby(sle.actual_qty)
-	)
-
-	inventory_dimension_fields = get_inventory_dimension_fields()
-	if inventory_dimension_fields:
-		for fieldname in inventory_dimension_fields:
-			query = query.select(fieldname)
-			if fieldname in filters and filters.get(fieldname):
-				query = query.where(sle[fieldname].isin(filters.get(fieldname)))
-
-	if items:
-		query = query.where(sle.item_code.isin(items))
-
-	query = apply_conditions(query, filters)
-	return query.run(as_dict=True)
-
-
-def get_opening_vouchers(to_date):
-	opening_vouchers = {"Stock Entry": [], "Stock Reconciliation": []}
-
-	se = frappe.qb.DocType("Stock Entry")
-	sr = frappe.qb.DocType("Stock Reconciliation")
-
-	vouchers_data = (
-		frappe.qb.from_(
-			(
-				frappe.qb.from_(se)
-				.select(se.name, Coalesce("Stock Entry").as_("voucher_type"))
-				.where((se.docstatus == 1) & (se.posting_date <= to_date) & (se.is_opening == "Yes"))
-			)
-			+ (
-				frappe.qb.from_(sr)
-				.select(sr.name, Coalesce("Stock Reconciliation").as_("voucher_type"))
-				.where((sr.docstatus == 1) & (sr.posting_date <= to_date) & (sr.purpose == "Opening Stock"))
-			)
-		).select("voucher_type", "name")
-	).run(as_dict=True)
-
-	if vouchers_data:
-		for d in vouchers_data:
-			opening_vouchers[d.voucher_type].append(d.name)
-
-	return opening_vouchers
-
-
-def get_inventory_dimension_fields():
-	return [dimension.fieldname for dimension in get_inventory_dimensions()]
-
-
-def get_item_warehouse_map(filters: StockBalanceFilter, sle: List[SLEntry]):
-	iwb_map = {}
-	from_date = getdate(filters.get("from_date"))
-	to_date = getdate(filters.get("to_date"))
-	opening_vouchers = get_opening_vouchers(to_date)
-	float_precision = cint(frappe.db.get_default("float_precision")) or 3
-	inventory_dimensions = get_inventory_dimension_fields()
-
-	for d in sle:
-		group_by_key = get_group_by_key(d, filters, inventory_dimensions)
-		if group_by_key not in iwb_map:
-			iwb_map[group_by_key] = frappe._dict(
-				{
-					"opening_qty": 0.0,
-					"opening_val": 0.0,
-					"in_qty": 0.0,
-					"in_val": 0.0,
-					"out_qty": 0.0,
-					"out_val": 0.0,
-					"bal_qty": 0.0,
-					"bal_val": 0.0,
-					"val_rate": 0.0,
-				}
-			)
-
-		qty_dict = iwb_map[group_by_key]
-		for field in inventory_dimensions:
-			qty_dict[field] = d.get(field)
-
-		if d.voucher_type == "Stock Reconciliation" and not d.batch_no:
-			qty_diff = flt(d.qty_after_transaction) - flt(qty_dict.bal_qty)
+		if entry.voucher_type == "Stock Reconciliation" and not entry.batch_no:
+			qty_diff = flt(entry.qty_after_transaction) - flt(qty_dict.bal_qty)
 		else:
-			qty_diff = flt(d.actual_qty)
+			qty_diff = flt(entry.actual_qty)
 
-		value_diff = flt(d.stock_value_difference)
+		value_diff = flt(entry.stock_value_difference)
 
-		if d.posting_date < from_date or d.voucher_no in opening_vouchers.get(d.voucher_type, []):
+		if entry.posting_date < self.from_date or entry.voucher_no in opening_vouchers.get(
+			entry.voucher_type, []
+		):
 			qty_dict.opening_qty += qty_diff
 			qty_dict.opening_val += value_diff
 
-		elif d.posting_date >= from_date and d.posting_date <= to_date:
-			if flt(qty_diff, float_precision) >= 0:
+		elif entry.posting_date >= self.from_date and entry.posting_date <= self.to_date:
+
+			if flt(qty_diff, self.float_precision) >= 0:
 				qty_dict.in_qty += qty_diff
 				qty_dict.in_val += value_diff
 			else:
 				qty_dict.out_qty += abs(qty_diff)
 				qty_dict.out_val += abs(value_diff)
 
-		qty_dict.val_rate = d.valuation_rate
+		# if self.opening_data and group_by_key in self.opening_data:
+		# 	qty_diff += flt(qty_dict.opening_qty)
+		# 	value_diff += flt(qty_dict.opening_val)
+
+		qty_dict.val_rate = entry.valuation_rate
 		qty_dict.bal_qty += qty_diff
 		qty_dict.bal_val += value_diff
 
-	iwb_map = filter_items_with_no_transactions(iwb_map, float_precision, inventory_dimensions)
+	def initialize_data(self, item_warehouse_map, group_by_key, entry):
+		opening_data = self.opening_data.get(group_by_key, {})
 
-	return iwb_map
+		item_warehouse_map[group_by_key] = frappe._dict(
+			{
+				"item_code": entry.item_code,
+				"warehouse": entry.warehouse,
+				"item_group": entry.item_group,
+				"company": entry.company,
+				"currency": self.company_currency,
+				"stock_uom": entry.stock_uom,
+				"item_name": entry.item_name,
+				"opening_qty": opening_data.get("bal_qty") or 0.0,
+				"opening_val": opening_data.get("bal_val") or 0.0,
+				"in_qty": 0.0,
+				"in_val": 0.0,
+				"out_qty": 0.0,
+				"out_val": 0.0,
+				"bal_qty": 0.0,
+				"bal_val": 0.0,
+				"val_rate": 0.0,
+			}
+		)
+
+	def get_group_by_key(self, row) -> tuple:
+		group_by_key = [row.company, row.item_code, row.warehouse]
+
+		for fieldname in self.inventory_dimensions:
+			if self.filters.get(fieldname):
+				group_by_key.append(row.get(fieldname))
+
+		return tuple(group_by_key)
+
+	def get_closing_balance(self) -> List[Dict[str, Any]]:
+		if self.filters.get("ignore_closing_balance"):
+			return []
+
+		table = frappe.qb.DocType("Closing Stock Balance")
+
+		query = (
+			frappe.qb.from_(table)
+			.select(table.name, table.to_date)
+			.where(
+				(table.docstatus == 1)
+				& (table.company == self.filters.company)
+				& ((table.to_date <= self.from_date))
+			)
+			.orderby(table.to_date, order=Order.desc)
+			.limit(1)
+		)
+
+		for fieldname in ["warehouse", "item_code", "item_group", "warehouse_type"]:
+			if self.filters.get(fieldname):
+				query = query.where(table[fieldname] == self.filters.get(fieldname))
+
+		return query.run(as_dict=True)
+
+	def prepare_stock_ledger_entries(self):
+		sle = frappe.qb.DocType("Stock Ledger Entry")
+		item_table = frappe.qb.DocType("Item")
+
+		query = (
+			frappe.qb.from_(sle)
+			.inner_join(item_table)
+			.on(sle.item_code == item_table.name)
+			.select(
+				sle.item_code,
+				sle.warehouse,
+				sle.posting_date,
+				sle.actual_qty,
+				sle.valuation_rate,
+				sle.company,
+				sle.voucher_type,
+				sle.qty_after_transaction,
+				sle.stock_value_difference,
+				sle.item_code.as_("name"),
+				sle.voucher_no,
+				sle.stock_value,
+				sle.batch_no,
+				item_table.item_group,
+				item_table.stock_uom,
+				item_table.item_name,
+			)
+			.where((sle.docstatus < 2) & (sle.is_cancelled == 0))
+			.orderby(CombineDatetime(sle.posting_date, sle.posting_time))
+			.orderby(sle.creation)
+			.orderby(sle.actual_qty)
+		)
+
+		query = self.apply_inventory_dimensions_filters(query, sle)
+		query = self.apply_warehouse_filters(query, sle)
+		query = self.apply_items_filters(query, item_table)
+		query = self.apply_date_filters(query, sle)
+
+		if self.filters.get("company"):
+			query = query.where(sle.company == self.filters.get("company"))
+
+		self.sle_entries = query.run(as_dict=True)
+
+	def apply_inventory_dimensions_filters(self, query, sle) -> str:
+		inventory_dimension_fields = get_inventory_dimension_fields()
+		if inventory_dimension_fields:
+			for fieldname in inventory_dimension_fields:
+				query = query.select(fieldname)
+				if self.filters.get(fieldname):
+					query = query.where(sle[fieldname].isin(self.filters.get(fieldname)))
+
+		return query
+
+	def apply_warehouse_filters(self, query, sle) -> str:
+		warehouse_table = frappe.qb.DocType("Warehouse")
+
+		if self.filters.get("warehouse"):
+			query = apply_warehouse_filter(query, sle, self.filters)
+		elif warehouse_type := self.filters.get("warehouse_type"):
+			query = (
+				query.join(warehouse_table)
+				.on(warehouse_table.name == sle.warehouse)
+				.where(warehouse_table.warehouse_type == warehouse_type)
+			)
+
+		return query
+
+	def apply_items_filters(self, query, item_table) -> str:
+		if item_group := self.filters.get("item_group"):
+			children = get_descendants_of("Item Group", item_group, ignore_permissions=True)
+			query = query.where(item_table.item_group.isin(children + [item_group]))
+
+		for field in ["item_code", "brand"]:
+			if not self.filters.get(field):
+				continue
+
+			query = query.where(item_table[field] == self.filters.get(field))
+
+		return query
+
+	def apply_date_filters(self, query, sle) -> str:
+		if not self.filters.ignore_closing_balance and self.start_from:
+			query = query.where(sle.posting_date >= self.start_from)
+
+		if self.to_date:
+			query = query.where(sle.posting_date <= self.to_date)
+
+		return query
+
+	def get_columns(self):
+		columns = [
+			{
+				"label": _("Item"),
+				"fieldname": "item_code",
+				"fieldtype": "Link",
+				"options": "Item",
+				"width": 100,
+			},
+			{"label": _("Item Name"), "fieldname": "item_name", "width": 150},
+			{
+				"label": _("Item Group"),
+				"fieldname": "item_group",
+				"fieldtype": "Link",
+				"options": "Item Group",
+				"width": 100,
+			},
+			{
+				"label": _("Warehouse"),
+				"fieldname": "warehouse",
+				"fieldtype": "Link",
+				"options": "Warehouse",
+				"width": 100,
+			},
+		]
+
+		for dimension in get_inventory_dimensions():
+			columns.append(
+				{
+					"label": _(dimension.doctype),
+					"fieldname": dimension.fieldname,
+					"fieldtype": "Link",
+					"options": dimension.doctype,
+					"width": 110,
+				}
+			)
+
+		columns.extend(
+			[
+				{
+					"label": _("Stock UOM"),
+					"fieldname": "stock_uom",
+					"fieldtype": "Link",
+					"options": "UOM",
+					"width": 90,
+				},
+				{
+					"label": _("Balance Qty"),
+					"fieldname": "bal_qty",
+					"fieldtype": "Float",
+					"width": 100,
+					"convertible": "qty",
+				},
+				{
+					"label": _("Balance Value"),
+					"fieldname": "bal_val",
+					"fieldtype": "Currency",
+					"width": 100,
+					"options": "currency",
+				},
+				{
+					"label": _("Opening Qty"),
+					"fieldname": "opening_qty",
+					"fieldtype": "Float",
+					"width": 100,
+					"convertible": "qty",
+				},
+				{
+					"label": _("Opening Value"),
+					"fieldname": "opening_val",
+					"fieldtype": "Currency",
+					"width": 110,
+					"options": "currency",
+				},
+				{
+					"label": _("In Qty"),
+					"fieldname": "in_qty",
+					"fieldtype": "Float",
+					"width": 80,
+					"convertible": "qty",
+				},
+				{"label": _("In Value"), "fieldname": "in_val", "fieldtype": "Float", "width": 80},
+				{
+					"label": _("Out Qty"),
+					"fieldname": "out_qty",
+					"fieldtype": "Float",
+					"width": 80,
+					"convertible": "qty",
+				},
+				{"label": _("Out Value"), "fieldname": "out_val", "fieldtype": "Float", "width": 80},
+				{
+					"label": _("Valuation Rate"),
+					"fieldname": "val_rate",
+					"fieldtype": "Currency",
+					"width": 90,
+					"convertible": "rate",
+					"options": "currency",
+				},
+				{
+					"label": _("Reorder Level"),
+					"fieldname": "reorder_level",
+					"fieldtype": "Float",
+					"width": 80,
+					"convertible": "qty",
+				},
+				{
+					"label": _("Reorder Qty"),
+					"fieldname": "reorder_qty",
+					"fieldtype": "Float",
+					"width": 80,
+					"convertible": "qty",
+				},
+				{
+					"label": _("Company"),
+					"fieldname": "company",
+					"fieldtype": "Link",
+					"options": "Company",
+					"width": 100,
+				},
+			]
+		)
+
+		if self.filters.get("show_stock_ageing_data"):
+			columns += [
+				{"label": _("Average Age"), "fieldname": "average_age", "width": 100},
+				{"label": _("Earliest Age"), "fieldname": "earliest_age", "width": 100},
+				{"label": _("Latest Age"), "fieldname": "latest_age", "width": 100},
+			]
+
+		if self.filters.get("show_variant_attributes"):
+			columns += [
+				{"label": att_name, "fieldname": att_name, "width": 100}
+				for att_name in get_variants_attributes()
+			]
+
+		return columns
+
+	def add_additional_uom_columns(self):
+		if not self.filters.get("include_uom"):
+			return
+
+		conversion_factors = self.get_itemwise_conversion_factor()
+		add_additional_uom_columns(self.columns, self.data, self.filters.include_uom, conversion_factors)
+
+	def get_itemwise_conversion_factor(self):
+		items = []
+		if self.filters.item_code or self.filters.item_group:
+			items = [d.item_code for d in self.data]
+
+		table = frappe.qb.DocType("UOM Conversion Detail")
+		query = (
+			frappe.qb.from_(table)
+			.select(table.conversion_factor)
+			.where((table.parenttype == "Item") & (table.uom == self.filters.include_uom))
+		)
+
+		if items:
+			query = query.where(table.parent.isin(items))
+
+		result = query.run(as_dict=1)
+		if not result:
+			return {}
+
+		return {d.parent: d.conversion_factor for d in result}
+
+	def get_variant_values_for(self):
+		"""Returns variant values for items."""
+		attribute_map = {}
+		items = []
+		if self.filters.item_code or self.filters.item_group:
+			items = [d.item_code for d in self.data]
+
+		filters = {}
+		if items:
+			filters = {"parent": ("in", items)}
+
+		attribute_info = frappe.get_all(
+			"Item Variant Attribute",
+			fields=["parent", "attribute", "attribute_value"],
+			filters=filters,
+		)
+
+		for attr in attribute_info:
+			attribute_map.setdefault(attr["parent"], {})
+			attribute_map[attr["parent"]].update({attr["attribute"]: attr["attribute_value"]})
+
+		return attribute_map
+
+	def get_opening_vouchers(self):
+		opening_vouchers = {"Stock Entry": [], "Stock Reconciliation": []}
+
+		se = frappe.qb.DocType("Stock Entry")
+		sr = frappe.qb.DocType("Stock Reconciliation")
+
+		vouchers_data = (
+			frappe.qb.from_(
+				(
+					frappe.qb.from_(se)
+					.select(se.name, Coalesce("Stock Entry").as_("voucher_type"))
+					.where((se.docstatus == 1) & (se.posting_date <= self.to_date) & (se.is_opening == "Yes"))
+				)
+				+ (
+					frappe.qb.from_(sr)
+					.select(sr.name, Coalesce("Stock Reconciliation").as_("voucher_type"))
+					.where(
+						(sr.docstatus == 1) & (sr.posting_date <= self.to_date) & (sr.purpose == "Opening Stock")
+					)
+				)
+			).select("voucher_type", "name")
+		).run(as_dict=True)
+
+		if vouchers_data:
+			for d in vouchers_data:
+				opening_vouchers[d.voucher_type].append(d.name)
+
+		return opening_vouchers
 
 
-def get_group_by_key(row, filters, inventory_dimension_fields) -> tuple:
-	group_by_key = [row.company, row.item_code, row.warehouse]
-
-	for fieldname in inventory_dimension_fields:
-		if filters.get(fieldname):
-			group_by_key.append(row.get(fieldname))
-
-	return tuple(group_by_key)
+def get_inventory_dimension_fields():
+	return [dimension.fieldname for dimension in get_inventory_dimensions()]
 
 
 def filter_items_with_no_transactions(iwb_map, float_precision: float, inventory_dimensions: list):
@@ -431,6 +571,9 @@
 			if key in inventory_dimensions:
 				continue
 
+			if key in ["item_code", "warehouse", "item_name", "item_group", "projecy", "stock_uom"]:
+				continue
+
 			val = flt(val, float_precision)
 			qty_dict[key] = val
 			if key != "val_rate" and val:
@@ -445,96 +588,6 @@
 	return iwb_map
 
 
-def get_items(filters: StockBalanceFilter) -> List[str]:
-	"Get items based on item code, item group or brand."
-	if item_code := filters.get("item_code"):
-		return [item_code]
-	else:
-		item_filters = {}
-		if item_group := filters.get("item_group"):
-			children = get_descendants_of("Item Group", item_group, ignore_permissions=True)
-			item_filters["item_group"] = ("in", children + [item_group])
-		if brand := filters.get("brand"):
-			item_filters["brand"] = brand
-
-		return frappe.get_all("Item", filters=item_filters, pluck="name", order_by=None)
-
-
-def get_item_details(items: List[str], sle: List[SLEntry], filters: StockBalanceFilter):
-	item_details = {}
-	if not items:
-		items = list(set(d.item_code for d in sle))
-
-	if not items:
-		return item_details
-
-	item_table = frappe.qb.DocType("Item")
-
-	query = (
-		frappe.qb.from_(item_table)
-		.select(
-			item_table.name,
-			item_table.item_name,
-			item_table.description,
-			item_table.item_group,
-			item_table.brand,
-			item_table.stock_uom,
-		)
-		.where(item_table.name.isin(items))
-	)
-
-	if uom := filters.get("include_uom"):
-		uom_conv_detail = frappe.qb.DocType("UOM Conversion Detail")
-		query = (
-			query.left_join(uom_conv_detail)
-			.on((uom_conv_detail.parent == item_table.name) & (uom_conv_detail.uom == uom))
-			.select(uom_conv_detail.conversion_factor)
-		)
-
-	result = query.run(as_dict=1)
-
-	for item_table in result:
-		item_details.setdefault(item_table.name, item_table)
-
-	if filters.get("show_variant_attributes"):
-		variant_values = get_variant_values_for(list(item_details))
-		item_details = {k: v.update(variant_values.get(k, {})) for k, v in item_details.items()}
-
-	return item_details
-
-
-def get_item_reorder_details(items):
-	item_reorder_details = frappe._dict()
-
-	if items:
-		item_reorder_details = frappe.get_all(
-			"Item Reorder",
-			["parent", "warehouse", "warehouse_reorder_qty", "warehouse_reorder_level"],
-			filters={"parent": ("in", items)},
-		)
-
-	return dict((d.parent + d.warehouse, d) for d in item_reorder_details)
-
-
 def get_variants_attributes() -> List[str]:
 	"""Return all item variant attributes."""
 	return frappe.get_all("Item Attribute", pluck="name")
-
-
-def get_variant_values_for(items):
-	"""Returns variant values for items."""
-	attribute_map = {}
-
-	attribute_info = frappe.get_all(
-		"Item Variant Attribute",
-		["parent", "attribute", "attribute_value"],
-		{
-			"parent": ("in", items),
-		},
-	)
-
-	for attr in attribute_info:
-		attribute_map.setdefault(attr["parent"], {})
-		attribute_map[attr["parent"]].update({attr["attribute"]: attr["attribute_value"]})
-
-	return attribute_map