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  • SPY vs IWM✓SelectedUSD · IWMSPY vs IWM performance historyLatest closeAs of-0.46%09/09
Stock and ETF performance explorer

SPY vs IWM

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+319.7%
IWM return
+165.3%
Excess return
+154.4%
Maximum drawdown
-33.7%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

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

Portfolio and benchmark returns by period
PeriodPortfolioIWMExcessAlpha
1D-0.5%-1.4%+0.9%+0.5%
7D-0.4%-1.1%+0.8%+0.4%
30D-1.4%-3.1%+1.7%+0.7%
3M+3.7%+2.2%+1.5%+2.1%
6M+13.0%+15.1%-2.1%+2.5%
YTD+12.4%+18.6%-6.2%-0.2%
1Y+18.5%+24.0%-5.5%+1.8%
3Y+77.6%+63.7%+13.9%+23.7%
5Y+81.7%+38.2%+43.5%+40.6%
10Y+319.7%+171.7%+148.0%+99.6%
All+319.7%+165.3%+154.4%+99.6%

Cumulative growth

Daily Returns

Daily percentage return beside IWM.

Daily Out/Under-Performance

Portfolio return minus IWM return. Positive bars indicate outperformance.

Daily Alpha

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

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