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List every purchase: average cost is the total paid divided by total shares, so a larger buy pulls it further. Add today's price to see the position value and the gap to breakeven.

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Your purchases

Amount invested in this purchase: โ‚น1,50,000

Amount invested in this purchase: โ‚น69,000

Results

Average priceโ‚น1,460150 shares for โ‚น2,19,000
Total investedโ‚น2,19,000
Shares held150

Purchase by purchase

The running average after each buy
#SharesPriceAmountShare of holdingRunning average
11001,500.001,50,000+66.7%1,500.00
2501,380.0069,000+33.3%1,460.00
All1501,460.002,19,000+100.0%1,460.00

Assumptions & formula

Average price = ฮฃ (shares ร— price) รท ฮฃ shares ยท Average after a new buy = (amount so far + new shares ร— price) รท (shares so far + new shares)
  • Brokerage and charges are not added to cost; the cost of acquisition for tax purposes includes them.
  • Shares sold are not netted off โ€” this is the average of purchases, not a FIFO holding cost.

Calculators are for information and planning. Outputs depend on the inputs and assumptions you enter and are not a recommendation to buy, sell or hold any security or product. Streetgains Technologies Private Limited is a SEBI Registered Research Analyst (INH000017082); it is not a loan provider, tax adviser or mutual fund distributor.