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  • COST vs A✓SelectedUSD · ACOST vs A performance historyLatest closeAs of+0.26%09/11
Stock and ETF performance explorer

COST vs A

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+606.1%
A return
+256.4%
Excess return
+349.7%
Maximum drawdown
-31.4%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 10y.

Portfolio and benchmark returns by period
PeriodPortfolioAExcessAlpha
1D+0.3%+2.7%-2.4%-0.4%
7D-1.2%-2.6%+1.4%-0.5%
30D-4.7%-0.9%-3.8%-4.7%
3M-7.1%+13.6%-20.8%-10.7%
6M-8.5%+27.8%-36.4%-15.7%
YTD+5.4%+8.6%-3.2%+1.7%
1Y-5.6%+16.9%-22.5%-11.4%
3Y+68.5%+32.9%+35.6%+46.4%
5Y+105.2%-14.1%+119.3%+104.0%
All+606.1%+256.4%+349.7%+371.1%

Cumulative growth

Daily Returns

Daily percentage return beside A.

Daily Out/Under-Performance

Portfolio return minus A return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × A 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 A 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