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  • COF vs FLEX✓SelectedUSD · FLEXCOF vs FLEX performance historyLatest closeAs of+0.57%09/11
Stock and ETF performance explorer

COF vs FLEX

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+242.0%
FLEX return
+1,128.1%
Excess return
-886.1%
Maximum drawdown
-60.3%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 2016-09-11 to 2026-09-11.

Portfolio and benchmark returns by period
PeriodPortfolioFLEXExcessAlpha
1D+0.6%+7.2%-6.6%-2.2%
7D-5.1%+5.7%-10.9%-7.4%
30D-6.0%-7.0%+1.0%-3.9%
3M+14.8%-23.8%+38.7%+24.2%
6M+15.3%+82.6%-67.3%-20.3%
YTD-13.0%+91.6%-104.7%-42.0%
1Y-5.7%+100.6%-106.3%-39.4%
3Y+118.1%+479.8%-361.6%-20.2%
5Y+46.2%+746.5%-700.3%-56.4%
All+242.0%+1,128.1%-886.1%-29.9%

Cumulative growth

Daily Returns

Daily percentage return beside FLEX.

Daily Out/Under-Performance

Portfolio return minus FLEX return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × FLEX 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 2016-09-11 to 2026-09-11: compounded portfolio wealth divided by compounded FLEX 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…

2016-09-11 to 2026-09-11 analysis · Full analysis span regression · 6 months rolling