-5.3%
COST vs TTMI
-11.5%
+6.3%
-7.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | TTMI | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.8% | -3.9% | +3.1% | -1.2% |
| 7D | -2.8% | +7.5% | -10.3% | -2.1% |
| 30D | -5.3% | -4.5% | -0.8% | -5.4% |
| All | -5.3% | -11.5% | +6.3% | -5.4% |
Cumulative growth
Daily Returns
Daily percentage return beside TTMI.
Daily Out/Under-Performance
Portfolio return minus TTMI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × TTMI 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 1mo: compounded portfolio wealth divided by compounded TTMI 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…
1mo analysis · Full analysis span regression · Available span rolling