Stock Average Formula:
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Stock average calculation determines the average price per share of a stock position by dividing the total amount invested by the total number of shares owned. This helps investors track their cost basis and evaluate investment performance.
The calculator uses the simple average formula:
Where:
Explanation: This calculation provides the weighted average price per share across all purchases of a particular stock.
Details: Knowing your average cost per share is essential for determining profit/loss, making informed decisions about when to buy more shares or sell, and for tax reporting purposes.
Tips: Enter the total amount you've invested in dollars and the total number of shares you own. Both values must be positive numbers.
Q1: Why is calculating average price important?
A: It helps you determine your break-even point and assess whether your investment is profitable at current market prices.
Q2: Does this account for different purchase prices?
A: Yes, the average price calculation automatically weights your cost based on the number of shares purchased at different prices.
Q3: Should I include commissions and fees in the total cost?
A: Yes, for accurate average price calculation, include all transaction costs associated with purchasing the shares.
Q4: How often should I recalculate my average price?
A: Recalculate after each purchase to maintain an accurate understanding of your position's cost basis.
Q5: Can I use this for multiple stocks?
A: This calculator is designed for a single stock position. Calculate each stock's average price separately.