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  • BSX vs BLK✓SelectedUSD · BLKBSX vs BLK performance historyLatest closeAs of-4.14%09/10
Stock and ETF performance explorer

BSX vs BLK

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+271.8%
BLK return
+12,788.7%
Excess return
-12,517.0%
Maximum drawdown
-89.2%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for all.

Portfolio and benchmark returns by period
PeriodPortfolioBLKExcessAlpha
1D-4.1%-0.9%-3.2%-3.8%
7D-8.2%-5.2%-3.0%-6.5%
30D-15.8%-7.0%-8.8%-13.7%
3M-10.8%+5.7%-16.5%-12.7%
6M-38.4%+11.0%-49.4%-40.8%
YTD-54.8%+0.9%-55.7%-55.4%
1Y-59.0%-1.6%-57.4%-59.4%
3Y-20.0%+64.5%-84.5%-34.3%
5Y-3.1%+30.9%-33.9%-15.5%
10Y+83.3%+275.1%-191.8%+10.4%
All+271.8%+12,788.7%-12,517.0%+35.5%

Cumulative growth

Daily Returns

Daily percentage return beside BLK.

Daily Out/Under-Performance

Portfolio return minus BLK return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × BLK 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 BLK 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