-77.7%
SNAP vs BIIB
-24.8%
-52.9%
-95.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -4.0% | -1.6% | -2.4% | -3.7% |
| 7D | +0.7% | +1.1% | -0.3% | +0.5% |
| 30D | +2.6% | +6.9% | -4.2% | +1.1% |
| 3M | -9.9% | +12.4% | -22.3% | -12.4% |
| 6M | +1.9% | +16.3% | -14.4% | -2.0% |
| YTD | -32.2% | +25.5% | -57.7% | -36.1% |
| 1Y | -22.8% | +57.8% | -80.7% | -31.0% |
| 3Y | -47.6% | -17.3% | -30.3% | -47.1% |
| 5Y | -92.7% | -33.8% | -58.9% | -92.6% |
| All | -77.7% | -24.8% | -52.9% | -76.9% |
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