+4.0%
ZS vs LBRT
+10.0%
-6.0%
-10.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | LBRT | Excess | Alpha |
|---|---|---|---|---|
| 1D | -4.5% | +1.0% | -5.5% | -5.0% |
| 7D | -7.8% | +8.3% | -16.1% | -11.2% |
| 30D | +5.0% | +6.1% | -1.1% | +2.0% |
| All | +4.0% | +10.0% | -6.0% | +1.9% |
Cumulative growth
Daily Returns
Daily percentage return beside LBRT.
Daily Out/Under-Performance
Portfolio return minus LBRT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × LBRT 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 1mo: compounded portfolio wealth divided by compounded LBRT 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…
1mo analysis · Full analysis span regression · Available span rolling