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  • FLEX vs ZYBT✓SelectedUSD · ZYBTFLEX vs ZYBT performance historyLatest closeAs of-4.14%09/10
Stock and ETF performance explorer

FLEX vs ZYBT

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+77.3%
ZYBT return
+105.2%
Excess return
-27.8%
Maximum drawdown
-36.4%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 2026-03-10 to 2026-09-10.

Portfolio and benchmark returns by period
PeriodPortfolioZYBTExcessAlpha
1D-4.1%+1.3%-5.4%-4.1%
7D+0.1%-2.5%+2.6%+0.1%
30D-11.8%-1.2%-10.5%-11.8%
3M-22.6%+76.7%-99.2%-20.6%
6M+77.3%+103.6%-26.3%+76.1%
All+77.3%+105.2%-27.8%+76.1%

Cumulative growth

Daily Returns

Daily percentage return beside ZYBT.

Daily Out/Under-Performance

Portfolio return minus ZYBT return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × ZYBT 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 2026-03-10 to 2026-09-10: compounded portfolio wealth divided by compounded ZYBT 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…

2026-03-10 to 2026-09-10 analysis · Full analysis span regression · 6 months rolling