-12.4%
ISRG vs TTMI
-30.4%
+17.9%
-23.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | TTMI | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.8% | +8.8% | -9.7% | +0.3% |
| 7D | -1.6% | +5.9% | -7.4% | -0.8% |
| 30D | -2.3% | -4.3% | +2.0% | -2.7% |
| 3M | -12.4% | -32.0% | +19.6% | -17.7% |
| All | -12.4% | -30.4% | +17.9% | -17.7% |
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 3mo: 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…
3mo analysis · Full analysis span regression · Available span rolling