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  • SO vs BLK✓SelectedUSD · BLKSO vs BLK performance historyLatest closeAs of+1.00%09/08
Stock and ETF performance explorer

SO vs BLK

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
-7.0%
BLK return
+19.1%
Excess return
-26.1%
Maximum drawdown
-9.7%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 6mo.

Portfolio and benchmark returns by period
PeriodPortfolioBLKExcessAlpha
1D+1.0%-1.9%+2.9%+1.0%
7D+1.0%-2.4%+3.4%+1.0%
30D-3.2%-3.1%-0.1%-3.2%
3M-1.7%+10.7%-12.4%-1.9%
All-7.0%+19.1%-26.1%-6.5%

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 6mo: 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…

6mo analysis · Full analysis span regression · 6 months rolling