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  • RBRK vs COPX✓SelectedUSD · COPXRBRK vs COPX performance historyLatest closeAs of+1.66%09/04
Stock and ETF performance explorer

RBRK vs COPX

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+8.2%
COPX return
+84.7%
Excess return
-76.5%
Maximum drawdown
-55.5%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 1y.

Portfolio and benchmark returns by period
PeriodPortfolioCOPXExcessAlpha
1D+1.7%-0.6%+2.3%+1.8%
7D+0.7%-4.0%+4.6%+1.6%
30D+10.4%+4.5%+5.9%+9.6%
3M+21.6%+0.8%+20.8%+21.0%
6M+70.7%+3.2%+67.5%+67.1%
YTD+22.5%+26.7%-4.2%+9.2%
1Y+8.2%+85.7%-77.5%-6.4%
All+8.2%+84.7%-76.5%-6.4%

Cumulative growth

Daily Returns

Daily percentage return beside COPX.

Daily Out/Under-Performance

Portfolio return minus COPX return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × COPX 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 1y: compounded portfolio wealth divided by compounded COPX 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…

1y analysis · Full analysis span regression · 6 months rolling