+94.3%
BATRK vs SPY
+79.8%
+14.5%
-23.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.4% | -0.6% | +0.2% | -0.1% |
| 7D | -2.6% | -2.0% | -0.6% | -1.5% |
| 30D | -2.9% | -1.7% | -1.3% | -2.1% |
| 3M | -2.4% | +4.7% | -7.1% | -5.0% |
| 6M | +14.1% | +12.5% | +1.6% | +6.5% |
| YTD | +25.4% | +11.7% | +13.7% | +17.5% |
| 1Y | +18.3% | +17.5% | +0.8% | +7.6% |
| 3Y | +37.2% | +76.6% | -39.4% | -1.8% |
| 5Y | +94.3% | +82.0% | +12.2% | +34.2% |
| All | +94.3% | +79.8% | +14.5% | +34.2% |
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 5y: 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…
5y analysis · Full analysis span regression · 6 months rolling