+1,650.0%
MPWR vs SPY
+311.3%
+1,338.7%
-51.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 2016-09-08 to 2026-09-08.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.4% | -0.5% | +0.1% | +0.6% |
| 7D | -0.6% | +0.5% | -1.2% | -1.7% |
| 30D | -13.1% | -0.9% | -12.1% | -11.6% |
| 3M | -21.7% | +3.9% | -25.6% | -26.5% |
| 6M | +19.5% | +14.5% | +5.0% | -4.9% |
| YTD | +34.9% | +12.9% | +22.0% | +10.6% |
| 1Y | +42.0% | +19.4% | +22.6% | +6.2% |
| 3Y | +148.8% | +78.5% | +70.3% | +1.2% |
| 5Y | +156.8% | +81.8% | +75.1% | +8.8% |
| 10Y | +1,650.0% | +311.5% | +1,338.5% | +125.2% |
| All | +1,650.0% | +311.3% | +1,338.7% | +125.2% |
Cumulative growth
Daily Returns
Daily percentage return beside SPY.
Daily Out/Under-Performance
Portfolio return minus SPY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPY 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 2016-09-08 to 2026-09-08: compounded portfolio wealth divided by compounded SPY 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…
2016-09-08 to 2026-09-08 analysis · Full analysis span regression · 6 months rolling