+278.9%
GCBC price history and return analytics
+220.7%
+58.2%
-53.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | VT | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.6% | -0.5% | -1.2% | -1.3% |
| 7D | -0.1% | -0.1% | 0.0% | -0.1% |
| 30D | +6.4% | -3.1% | +9.5% | +8.7% |
| 3M | +4.7% | -3.5% | +8.2% | +7.2% |
| 6M | +51.2% | +0.5% | +50.7% | +49.9% |
| YTD | +63.0% | +10.8% | +52.2% | +49.5% |
| 1Y | +61.9% | +11.9% | +50.0% | +47.3% |
| 3Y | +52.5% | +73.0% | -20.5% | +1.2% |
| 5Y | +117.4% | +58.6% | +58.7% | +52.6% |
| All | +278.9% | +220.7% | +58.2% | +96.8% |
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 10y: 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…
10y analysis · Full analysis span regression · 6 months rolling