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  • STX vs Z✓SelectedUSD · ZSTX vs Z performance historyLatest closeAs of-2.04%09/09
Stock and ETF performance explorer

STX vs Z

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+366.2%
Z return
-64.1%
Excess return
+430.4%
Maximum drawdown
-31.8%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 1y.

Portfolio and benchmark returns by period
PeriodPortfolioZExcessAlpha
1D-2.0%-0.7%-1.4%-2.2%
7D+9.6%-7.1%+16.6%+7.8%
30D+10.6%-4.8%+15.4%+9.6%
3M+4.8%-9.3%+14.1%+6.1%
6M+137.3%-29.0%+166.2%+137.9%
YTD+222.5%-52.9%+275.4%+202.9%
1Y+366.2%-63.1%+429.4%+312.8%
All+366.2%-64.1%+430.4%+312.8%

Cumulative growth

Daily Returns

Daily percentage return beside Z.

Daily Out/Under-Performance

Portfolio return minus Z return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × Z 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 Z 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