-95.7%
NEPH price history and return analytics
+368.8%
-464.5%
-99.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | VT | Excess | Alpha |
|---|---|---|---|---|
| 1D | +3.7% | -0.6% | +4.3% | +4.4% |
| 7D | +7.1% | -0.1% | +7.2% | +7.2% |
| 30D | +3.2% | -0.7% | +3.9% | +3.8% |
| 3M | +39.1% | +4.0% | +35.1% | +33.2% |
| 6M | +12.7% | +12.3% | +0.4% | -0.4% |
| YTD | -7.4% | +14.0% | -21.4% | -19.5% |
| 1Y | +2.7% | +20.3% | -17.6% | -16.1% |
| 3Y | +177.3% | +75.4% | +101.9% | +43.8% |
| 5Y | -48.2% | +66.0% | -114.1% | -71.5% |
| 10Y | +6.9% | +228.2% | -221.3% | -76.7% |
| All | -95.7% | +368.8% | -464.5% | -99.5% |
Cumulative growth
Daily Returns
Daily percentage return beside VT.
Daily Out/Under-Performance
Portfolio return minus VT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × VT 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 VT 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