-32.4%
GLW vs SM
-1.6%
-30.7%
-40.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | SM | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.6% | +1.0% | +1.6% | +2.6% |
| 7D | -13.9% | -25.9% | +12.0% | -16.9% |
| 30D | -35.0% | -15.1% | -19.9% | -34.5% |
| 3M | -32.4% | +4.9% | -37.2% | -31.5% |
| All | -32.4% | -1.6% | -30.7% | -31.5% |
Cumulative growth
Daily Returns
Daily percentage return beside SM.
Daily Out/Under-Performance
Portfolio return minus SM return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SM 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 SM 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