+8.4%
DXCM vs OPEN
-56.1%
+64.5%
-30.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 2025-09-08 to 2026-09-08.
| Period | Portfolio | OPEN | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.8% | -2.5% | -1.3% | -3.8% |
| 7D | -6.2% | +1.0% | -7.2% | -6.2% |
| 30D | -0.3% | -11.9% | +11.6% | 0.0% |
| 3M | +10.3% | -28.8% | +39.1% | +10.8% |
| 6M | +24.1% | -38.6% | +62.7% | +24.9% |
| YTD | +27.4% | -47.3% | +74.7% | +28.2% |
| 1Y | +8.4% | -49.2% | +57.5% | +8.6% |
| All | +8.4% | -56.1% | +64.5% | +8.6% |
Cumulative growth
Daily Returns
Daily percentage return beside OPEN.
Daily Out/Under-Performance
Portfolio return minus OPEN return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × OPEN 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 2025-09-08 to 2026-09-08: compounded portfolio wealth divided by compounded OPEN 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…
2025-09-08 to 2026-09-08 analysis · Full analysis span regression · 6 months rolling