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The Daily Insight

How do you account for gains when a stock is bought at two different times?

Author

Andrew Mclaughlin

Published May 15, 2026

How to Account for Gains When Stock Is Purchased at Two Different…

  1. Keep accurate records.
  2. Confirm the information on your Form 1099-B.
  3. Match up the shares you bought and sold.
  4. Transfer the information on your Form 1099-B to Form 8949.
  5. Calculate your gains and losses.

Can you buy same stock multiple times?

Retail investors cannot buy and sell a stock on the same day any more than four times in a five business day period. This is known as the pattern day trader rule.

Is frontrunning illegal?

Front-running is illegal and unethical when a trader acts on inside information. A straightforward example of front-running occurs when a broker exploits market-moving knowledge that has not yet been made public. There are gray areas. An investor may buy or sell a stock and then publicize the reasoning behind it.

Is it legal to sell a stock as profit but buy it back immediately again?

The tax rules do not allow an investor to sell shares to take a loss and then immediately buy back the shares. This tactic is called a wash sale and the loss will be disallowed if the investor tries to claim the loss for tax purposes.

What happens when you buy more stock at a higher price?

Average up refers to the process of buying additional shares of a stock you already own, but at a higher price. This raises the average price that the investor pays for all the shares. A popular trend-following strategy will average up on a position as the price increases. The idea is to lean into your winners.

What is the difference between front running and insider trading?

Insider trading means someone with material non-public information from inside of the company using or disclosing that information. Front running means someone (usually associated with a brokerage firm) using knowledge of either client traders, or upcoming research reports trading based on those upcoming events.

When should I buy more shares of a stock?

When You Should Buy More Shares First, buy more if your time horizon is long – as in more than three to five years. “History tells us the market tends to rebound impressively three and five years after hitting a bottom,” he says. “We don’t know where the bottom is, but we do know the market is well, well off its peak.”