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  • BSX vs GRMN✓SelectedUSD · GRMNBSX vs GRMN performance historyLatest closeAs of-5.90%09/08
Stock and ETF performance explorer

BSX vs GRMN

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+602.1%
GRMN return
+6,622.3%
Excess return
-6,020.2%
Maximum drawdown
-89.2%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for all.

Portfolio and benchmark returns by period
PeriodPortfolioGRMNExcessAlpha
1D-5.9%-0.5%-5.4%-5.8%
7D-6.4%+0.2%-6.6%-6.5%
30D-8.8%-11.3%+2.5%-6.2%
3M-7.6%+17.7%-25.4%-11.5%
6M-37.0%+14.2%-51.1%-39.2%
YTD-52.8%+37.0%-89.9%-56.6%
1Y-58.4%+17.0%-75.4%-60.5%
3Y-16.5%+183.2%-199.7%-37.5%
5Y-1.2%+77.3%-78.4%-18.0%
10Y+83.7%+630.9%-547.2%+10.4%
All+602.1%+6,622.3%-6,020.2%+160.4%

Cumulative growth

Daily Returns

Daily percentage return beside GRMN.

Daily Out/Under-Performance

Portfolio return minus GRMN return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × GRMN 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 all: compounded portfolio wealth divided by compounded GRMN 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…

all analysis · Full analysis span regression · 6 months rolling