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  • AAOI vs ZS✓SelectedUSD · ZSAAOI vs ZS performance historyLatest closeAs of-4.30%09/10
Stock and ETF performance explorer

AAOI vs ZS

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
-41.0%
ZS return
+31.8%
Excess return
-72.9%
Maximum drawdown
-60.1%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 3mo.

Portfolio and benchmark returns by period
PeriodPortfolioZSExcessAlpha
1D-4.3%-1.6%-2.7%-4.0%
7D+2.9%-8.1%+11.0%+4.6%
30D-23.1%-8.4%-14.7%-22.6%
3M-41.0%+31.1%-72.1%-51.8%
All-41.0%+31.8%-72.9%-51.8%

Cumulative growth

Daily Returns

Daily percentage return beside ZS.

Daily Out/Under-Performance

Portfolio return minus ZS return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × ZS 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 3mo: compounded portfolio wealth divided by compounded ZS 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…

3mo analysis · Full analysis span regression · Available span rolling