Backtesting tool

Unknown assetCrypto · ticker hidden
4H Chart preview
LAST KNOWN PRICE0.00%
Asset, date, and price
revealed after your prediction
Up DownPreview · start a game to load a real chart
01 Read the chart02 Make your prediction03 See the result
Real historical data from BinanceThe future stays hidden until your answer

Trade history

No completed trades
TradeMarketPositionMarginExitP&LBalance
Your completed trades will appear here.
HOW IT WORKS

Your move against history.

Use real historical crypto charts to predict prices, manage a position or replay a trade. All funds are virtual.

01 / Classic

Predict the price change at the orange marker: drag on the chart, move the slider, or enter a percentage. Hold your prediction near the top or bottom edge to expand the price range. The correct direction earns 300 points, with up to 600 more for accuracy. The wrong direction earns 0 points. Play 5, 10, or 20 rounds.

02 / Survival

Start with $3,000 in virtual funds. Move the leverage slider left for Short or right for Long, from 2× to 20×. The center is neutral; choose a side before opening a position. The starting margin of $150 doubles every 3 rounds. If your bank is below the required margin, the round uses your remaining balance.

Profit or loss = margin × leverage × price change in your chosen direction. If the price moves against your position by 100 ÷ leverage percent at any point before the target, you are liquidated and lose your margin. Keep playing while your bank is above zero, or end the session to save your result.

03 / Backtesting

Each chart is a separate historical scenario: enter at the last visible close, then replay the hidden candles until take profit, stop loss, liquidation or the horizon. The bank carries across charts. Results apply to these sampled scenarios, not an automated strategy over a continuous period.

Margin is isolated. Position size = margin × leverage. Liquidation occurs after an adverse price move of 100 ÷ leverage percent; maximum loss is the allocated margin. This simplified model excludes fees, funding, maintenance margin and slippage.

TP and SL are positive distances from entry. For Long, TP is above entry and SL below; Short reverses this. Initial levels follow the visible price range. Switching sides swaps TP and SL without moving their lines. Leverage carries between charts and does not change the chart scale. A stop beyond liquidation cannot protect the isolated margin. If both are touched in one candle, the adverse exit wins. Price gaps fill at the next candle open, with loss capped at margin.

Charts use real Binance OHLC data without filtering for future returns. Session history resumes in this tab after a reload, but is kept for up to 24 hours and expires after a server restart. All funds are virtual.

Rankings and data

Classic rankings are grouped by round count. Survival ranks players by rounds survived, then their highest bank balance. All data is historical. No real money is at stake.

BEFORE YOU GO

End this session?

An unfinished Classic session will not appear on the leaderboard.

SESSION COMPLETE

Every move is a lesson.

BACKTESTING

Session summary