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Free Portfolio & Strategy Backtester
Run a free portfolio backtest, or backtest a trading strategy on one ticker, against historical prices. No signup and no card. Every result is hypothetical and backtested, shown against SPY.
Portfolio backtest
Choose up to 5 holdings and run a portfolio backtest. The portfolio is equal weight and buy and hold: every holding starts at the same share and nothing is rebalanced. The result is compared with SPY over the window you pick, 3, 5 or 10 years or the COVID 2020 stress test, and shows the equity curve, total return, max drawdown, Sharpe, beta and volatility. Already looking at a basket in the portfolio analyzer? It hands its holdings straight to this backtester.
Backtest a trading strategy
Pick one ticker and a rule: buy and hold, a moving-average golden cross, RSI reversion or a Bollinger band touch. The tool replays the rule on daily closing prices and plots it against SPY, with the same return, drawdown, Sharpe, beta and volatility figures as a portfolio run. The trade-by-trade log and the yearly breakdown open up with a free account.
What a free account adds
Full price history and more stress scenarios open up with a free account. Custom weights, rebalancing and baskets of more than 5 holdings are part of Lite and Pro. Those options are shown below, locked, so you can see what each one covers.
How to read a backtest
A backtest is a historical simulation. It leaves out fees, taxes and slippage, and past results do not predict future ones. You set every input and QuantiBot.ai only runs the numbers. For the methodology and examples, see portfolio backtesting.
Backtest a strategy on AAPL
benchmark: SPY · gross of costsFor informational and educational purposes only. QuantiBot.ai is not a broker-dealer or investment adviser and does not provide investment advice.