-24.3%
INSM vs ATI
+1,219.0%
-1,243.3%
-98.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1990-01-01 to 2026-09-08.
| Period | Portfolio | ATI | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.1% | -1.6% | +0.5% | -0.8% |
| 7D | +2.8% | +3.2% | -0.4% | +2.1% |
| 30D | -4.7% | -9.0% | +4.3% | -2.9% |
| 3M | +32.6% | +15.1% | +17.5% | +28.9% |
| 6M | -10.9% | +38.1% | -49.0% | -16.8% |
| YTD | -28.2% | +80.7% | -108.9% | -36.7% |
| 1Y | -14.9% | +167.5% | -182.4% | -31.2% |
| 3Y | +375.6% | +366.0% | +9.6% | +230.1% |
| 5Y | +349.1% | +1,088.8% | -739.7% | +150.6% |
| 10Y | +796.6% | +1,055.0% | -258.4% | +355.1% |
| All | -24.3% | +1,219.0% | -1,243.3% | -67.5% |
Cumulative growth
Daily Returns
Daily percentage return beside ATI.
Daily Out/Under-Performance
Portfolio return minus ATI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ATI 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 1990-01-01 to 2026-09-08: compounded portfolio wealth divided by compounded ATI 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…
1990-01-01 to 2026-09-08 analysis · Full analysis span regression · 6 months rolling