-30.3%
STM vs IBKR
+8.1%
-38.3%
-39.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | IBKR | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.9% | -0.4% | +2.2% | +2.1% |
| 7D | +5.8% | -3.3% | +9.1% | +8.0% |
| 30D | -1.0% | +4.5% | -5.5% | -5.9% |
| All | -30.3% | +8.1% | -38.3% | -32.8% |
Cumulative growth
Daily Returns
Daily percentage return beside IBKR.
Daily Out/Under-Performance
Portfolio return minus IBKR return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × IBKR 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 3mo: compounded portfolio wealth divided by compounded IBKR 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…
3mo analysis · Full analysis span regression · Available span rolling