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  • RBLX vs COPX✓SelectedUSD · COPXRBLX vs COPX performance historyLatest closeAs of+4.34%09/04
Stock and ETF performance explorer

RBLX vs COPX

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
-66.6%
COPX return
+84.7%
Excess return
-151.3%
Maximum drawdown
-74.9%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 1y.

Portfolio and benchmark returns by period
PeriodPortfolioCOPXExcessAlpha
1D+4.3%-0.6%+5.0%+4.5%
7D+12.4%-4.0%+16.4%+13.5%
30D+19.7%+4.5%+15.1%+18.0%
3M-0.1%+0.8%-0.9%-0.8%
6M-35.7%+3.2%-38.9%-37.2%
YTD-46.6%+26.7%-73.3%-50.2%
1Y-66.6%+85.7%-152.3%-74.7%
All-66.6%+84.7%-151.3%-74.7%

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