Describe a trading idea. Kestrel builds it, tests it honestly and paper trades it.

The agent writes your idea as rules, backtests them on up to ten years of daily data with next-day fills, slippage and fees, and compares the result with simply holding the market.

This is a read-only demo. Watch the agent build and test a strategy in one of these recorded sessions:

Buy Bitcoin when it breaks a 50-day high and sell when it closes below the 20-day average
Buy Bitcoin when it closes at a new 50-day high and sell when it closes below its 20-day average
Rotate monthly between SPY, QQQ, TLT and GLD, holding the top 2 by 3-month momentum

Recent strategies

all strategies

strategy	return	vs benchmark	annualised	sharpe	max dd	trades
Bitcoin 50-day breakout / 20-day exit BTC/USD	+73.6%	-56.7 pts vs BTC/USD	+10.9%	0.54	-39.7%	29
Bitcoin 50-day breakout / 20-day SMA exit BTC/USD	+73.6%	-56.7 pts vs BTC/USD	+10.9%	0.54	-39.7%	29
Monthly top-2 3-month momentum SPY QQQ TLT GLD	+161.1%	-170.9 pts vs SPY	+9.7%	0.70	-35.2%	133