Free tools — no account needed
Check the facts before you trust anyone with your money.
Each tool uses public data and shows its working. Nothing here is advice.
Fund Checkup
Enter your fund and your balance. See in dollars what it actually delivered versus a plain index fund.
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Strategy Tester
Type any stock, ETF or crypto. See whether the famous rules beat simply holding it — over its real past prices.
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Strategy Library
120 ready-made tests: four rules across thirty major markets, each shown against buy-and-hold.
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Smart Money Tracker
What Buffett and seven other big funds actually bought and sold in their latest filing, straight from the public record.
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Vorrik Research publishes tests of publicly discussed trading strategies using public market data. Where a test was also run with our own money, the article says so. It is factual reporting of what happened in historical and past live tests — not investment advice, and not a recommendation to buy or sell anything. Past results never predict future results.