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  • COST vs SO✓SelectedUSD · SOCOST vs SO performance historyLatest closeAs of-0.61%09/08
Stock and ETF performance explorer

COST vs SO

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+106.1%
SO return
+58.8%
Excess return
+47.3%
Maximum drawdown
-31.4%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 5y.

Portfolio and benchmark returns by period
PeriodPortfolioSOExcessAlpha
1D-0.6%+1.0%-1.6%-0.9%
7D-3.2%+1.0%-4.2%-3.5%
30D-4.0%-3.2%-0.8%-3.0%
3M-6.5%-1.7%-4.8%-6.0%
6M-8.5%-7.2%-1.3%-6.5%
YTD+6.0%+4.6%+1.5%+4.5%
1Y-5.8%+1.2%-7.0%-6.3%
3Y+71.8%+45.3%+26.6%+48.6%
All+106.1%+58.8%+47.3%+72.6%

Cumulative growth

Daily Returns

Daily percentage return beside SO.

Daily Out/Under-Performance

Portfolio return minus SO return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × SO 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 5y: compounded portfolio wealth divided by compounded SO 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…

5y analysis · Full analysis span regression · 6 months rolling