Average Down Calculator
Calculate new blended cost basis and additional shares needed to lower your average price.
How the Calculation Works
Read parameters and compute total exposure: multiply order quantity by contract unit multiplier.
Evaluate terminal return at the selected target price using strict financial mathematical boundary logic.
Deduct upfront capital commitments, taxes, or net debits to produce final net profit or loss realization.
Calculation Formula
Example Calculation
Holding 100 shares at ₹500; buying 100 more at ₹400.
Investing ₹40,000 more brings your total cost to ₹90,000 across 200 shares, lowering average to ₹450.
Assumptions & Parameters
- Averaging down assumes the trader has sufficient free capital buffer.
Frequently Asked Questions
What does averaging down mean?
Buying additional shares of an asset you already own after its price has declined to lower your average purchase cost.
What is the biggest danger of averaging down?
You risk committing more capital to a declining asset, which can lead to large portfolio losses if the stock does not recover.
How do I calculate how many shares are needed to hit a target average?
Required Shares = [Current Shares × (Current Avg - Target Avg)] / (Target Avg - New Price).
When is averaging down considered acceptable?
Only when investing in fundamentally sound assets for the long term, with pre-planned capital allocation limits.
How does averaging down differ from pyramiding?
Averaging down buys as prices fall; pyramiding adds to a winning position as prices rise.
Does averaging down reduce risk?
No. It increases total capital exposure and risk unless position size is capped.