India Utility Hub • Trading & Equity Utility
Stock Average Calculator
Calculate your weighted average purchase price when buying shares in tranches or averaging down on dips. Simulate current P&L against live market prices.
Multi-Tranche Purchase AveragingWeighted Average Price FormulaLive CMP P&L Simulator
Purchase Transactions
#1
Amount₹50,000
#2
Amount₹85,000
₹
Weighted Average Price
₹900.00
Average cost per shareTotal Shares150
Total Investment₹1,35,000
Current Portfolio Value:₹1,38,000
Unrealized P&L:
+₹3,000 (2.22%)
Cost Allocation by Purchase
Tranche #1 (50 @ ₹1000)37.04%
Tranche #2 (100 @ ₹850)62.96%
Frequently Asked Questions
What is stock averaging down?
Averaging down is an investment strategy where an investor purchases additional shares of an already-owned stock after its market price has dropped, lowering the overall weighted average cost basis per share.
How is weighted average share price calculated?
Weighted Average Price = Total Invested Capital / Total Quantity of Shares. For example, buying 100 shares @ ₹100 (₹10,000) and 100 shares @ ₹80 (₹8,000) results in ₹18,000 / 200 shares = ₹90 average price.
Does this tool store my stock portfolio or trade data?
No. All calculations are executed 100% in your local web browser. No trade values, stock symbols, or financial amounts are ever recorded or transmitted to servers.