Insider Time Machine
Go back to any week since 2020. You see only what was public that week: who bought, how much, and what the stock had done. Pick up to three buys you'd have followed, then fast-forward 90 days.
Choose a week
Loading 16,899 past buys…
2020
Pick up to 3 buys, then fast-forward.
How the Time Machine stays honest
- No hindsight on the cards. Each card shows only what was public on its filing day: the stock, how many insiders bought, whether the CEO or CFO was one of them, the size, and the stock's move over the 3 months before.
- "Back then" odds use only the past. The odds on each card count only buys whose 90 days had already finished by that week, so nothing from the future leaks in.
- Every buy that week is scored, not just the good ones. Results are price moves over 90 days against the S&P 500, without dividends. Same data as the Backtester.
- History, not a forecast, and not investment advice.