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  • ATI vs COPX✓SelectedUSD · COPXATI vs COPX performance historyLatest closeAs of+2.99%09/04
Stock and ETF performance explorer

ATI vs COPX

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+173.0%
COPX return
+84.7%
Excess return
+88.3%
Maximum drawdown
-18.6%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 1y.

Portfolio and benchmark returns by period
PeriodPortfolioCOPXExcessAlpha
1D+3.0%-0.6%+3.6%+3.3%
7D-0.1%-4.0%+3.9%+1.7%
30D+2.7%+4.5%-1.8%+0.6%
3M+16.3%+0.8%+15.5%+14.4%
6M+30.2%+3.2%+27.0%+24.1%
YTD+83.6%+26.7%+56.8%+63.5%
1Y+173.0%+85.7%+87.3%+152.5%
All+173.0%+84.7%+88.3%+152.5%

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