+1,868.4%
GPC vs BIIB
+8,346.7%
-6,478.3%
-54.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.8% | +0.1% | -0.8% | -0.8% |
| 7D | -2.1% | -0.4% | -1.7% | -2.1% |
| 30D | -4.5% | +10.5% | -15.0% | -5.3% |
| 3M | -7.7% | +24.3% | -32.0% | -9.2% |
| 6M | +24.3% | +28.0% | -3.7% | +21.9% |
| YTD | +3.5% | +44.0% | -40.5% | +0.4% |
| 1Y | +0.7% | +58.8% | -58.1% | -2.9% |
| 3Y | 0.0% | +12.7% | -12.7% | -1.7% |
| 5Y | +5.8% | -4.9% | +10.8% | +4.6% |
| 10Y | +75.8% | -20.6% | +96.4% | +70.3% |
| All | +1,868.4% | +8,346.7% | -6,478.3% | +1,421.2% |
Cumulative growth
Daily Returns
Daily percentage return beside BIIB.
Daily Out/Under-Performance
Portfolio return minus BIIB return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BIIB 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 all: compounded portfolio wealth divided by compounded BIIB 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…
all analysis · Full analysis span regression · 6 months rolling