Backtest
Replay each of your strategies over past prices with your own stake and see what the profit would have been. Nothing is ordered — this is a simulation on historical data.
Crypto paper simulation
Quick periods
Coins
Auto-tune zones to the most profitable range
Replays Range Profit Builder over a longer window with many candidate floors, ceilings and zone widths per coin, keeps the best one for each coin and saves it. The live bot and the dog read the same saved levels, so they trade the real swings.
Backtests use historical closing prices and your saved strategy settings. Past results never guarantee future results, and all trading here is simulated — no real money is used.