To calculate your average trade price, add all purchase prices and divide by the number of trades. Use weighted average trade price calculation if share quantities vary per purchase. Weighted ...

To calculate a price-weighted average, sum the stock prices and divide by the number of stocks. This average reflects changes in higher-priced stocks more than lower-priced ones. Use price ...

Value investors (the most famous is Warren Buffett) use intrinsic value as their compass, seeking prospects where a stock's market price falls below what they calculate to be its actual worth.