diff --git a/erpnext/selling/report/item_wise_sales_history/item_wise_sales_history.py b/erpnext/selling/report/item_wise_sales_history/item_wise_sales_history.py
index 091c20c917..e10df2acbb 100644
--- a/erpnext/selling/report/item_wise_sales_history/item_wise_sales_history.py
+++ b/erpnext/selling/report/item_wise_sales_history/item_wise_sales_history.py
@@ -238,4 +238,5 @@ def get_chart_data(data):
 			"datasets": [{"name": _("Total Sales Amount"), "values": datapoints[:30]}],
 		},
 		"type": "bar",
+		"fieldtype": "Currency",
 	}
diff --git a/erpnext/selling/report/quotation_trends/quotation_trends.py b/erpnext/selling/report/quotation_trends/quotation_trends.py
index 4e0758d7cd..4d71ce77c4 100644
--- a/erpnext/selling/report/quotation_trends/quotation_trends.py
+++ b/erpnext/selling/report/quotation_trends/quotation_trends.py
@@ -54,4 +54,5 @@ def get_chart_data(data, conditions, filters):
 		},
 		"type": "line",
 		"lineOptions": {"regionFill": 1},
+		"fieldtype": "Currency",
 	}
diff --git a/erpnext/selling/report/sales_analytics/sales_analytics.py b/erpnext/selling/report/sales_analytics/sales_analytics.py
index 1a2476a9da..9d7d806c71 100644
--- a/erpnext/selling/report/sales_analytics/sales_analytics.py
+++ b/erpnext/selling/report/sales_analytics/sales_analytics.py
@@ -415,3 +415,8 @@ class Analytics(object):
 		else:
 			labels = [d.get("label") for d in self.columns[1 : length - 1]]
 		self.chart = {"data": {"labels": labels, "datasets": []}, "type": "line"}
+
+		if self.filters["value_quantity"] == "Value":
+			self.chart["fieldtype"] = "Currency"
+		else:
+			self.chart["fieldtype"] = "Float"
diff --git a/erpnext/selling/report/sales_order_trends/sales_order_trends.py b/erpnext/selling/report/sales_order_trends/sales_order_trends.py
index 719f1c5274..18f448c7cd 100644
--- a/erpnext/selling/report/sales_order_trends/sales_order_trends.py
+++ b/erpnext/selling/report/sales_order_trends/sales_order_trends.py
@@ -51,4 +51,5 @@ def get_chart_data(data, conditions, filters):
 		},
 		"type": "line",
 		"lineOptions": {"regionFill": 1},
+		"fieldtype": "Currency",
 	}