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  • B vs DUOL✓SelectedUSD · DUOLB vs DUOL performance historyLatest closeAs of+1.11%09/09
Stock and ETF performance explorer

B vs DUOL

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+56.1%
DUOL return
-48.8%
Excess return
+105.0%
Maximum drawdown
-33.4%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 1y.

Portfolio and benchmark returns by period
PeriodPortfolioDUOLExcessAlpha
1D+1.1%-4.9%+6.0%+1.0%
7D+1.0%-11.8%+12.8%+0.7%
30D+9.5%+1.5%+8.0%+9.6%
3M+14.3%+18.1%-3.8%+14.7%
6M-1.9%+38.7%-40.5%-1.6%
YTD+4.1%-20.7%+24.7%+8.3%
1Y+56.1%-49.1%+105.2%+66.4%
All+56.1%-48.8%+105.0%+66.4%

Cumulative growth

Daily Returns

Daily percentage return beside DUOL.

Daily Out/Under-Performance

Portfolio return minus DUOL return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × DUOL 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 DUOL 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