-99.9%
BTAI vs SPY
+75.5%
-175.4%
-100.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +6.4% | -0.6% | +7.0% | +7.5% |
| 7D | -57.6% | -2.0% | -55.6% | -55.5% |
| 30D | -94.6% | -1.7% | -93.0% | -94.3% |
| 3M | -95.4% | +4.7% | -100.1% | -95.7% |
| 6M | -96.8% | +12.5% | -109.3% | -97.3% |
| YTD | -96.9% | +11.7% | -108.6% | -97.3% |
| 1Y | -98.6% | +17.5% | -116.1% | -98.9% |
| All | -99.9% | +75.5% | -175.4% | -100.0% |
Cumulative growth
Daily Returns
Daily percentage return beside SPY.
Daily Out/Under-Performance
Portfolio return minus SPY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPY return. Early observations use the first valid beta; later observations use the trailing beta estimated for each date.
Cumulative Out/Under-Performance
Relative wealth over 3y: compounded portfolio wealth divided by compounded SPY wealth, less one. Both series rebase at the selected span's start.
Cumulative Alpha
Compounded beta-adjusted residual returns apply the first valid beta to early observations, then the trailing beta ending on each date.
Updating return analytics…
3y analysis · Full analysis span regression · 6 months rolling