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  • SPY vs IONS✓SelectedUSD · IONSSPY vs IONS performance historyLatest closeAs of-0.55%09/08
Stock and ETF performance explorer

SPY vs IONS

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+311.5%
IONS return
+88.4%
Excess return
+223.1%
Maximum drawdown
-33.7%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 10y.

Portfolio and benchmark returns by period
PeriodPortfolioIONSExcessAlpha
1D-0.5%-2.4%+1.8%-0.2%
7D+0.5%-5.3%+5.8%+1.3%
30D-0.9%+0.3%-1.2%-1.1%
3M+3.9%-22.9%+26.8%+6.8%
6M+14.5%-23.4%+37.9%+17.7%
YTD+12.9%-28.3%+41.2%+17.1%
1Y+19.4%-7.0%+26.4%+18.8%
3Y+78.5%+37.6%+40.8%+61.5%
5Y+81.8%+53.4%+28.4%+57.8%
10Y+311.5%+83.9%+227.6%+247.3%
All+311.5%+88.4%+223.1%+247.3%

Cumulative growth

Daily Returns

Daily percentage return beside IONS.

Daily Out/Under-Performance

Portfolio return minus IONS return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × IONS 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 10y: compounded portfolio wealth divided by compounded IONS 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…

10y analysis · Full analysis span regression · 6 months rolling