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  • AMKR vs COO✓SelectedUSD · COOAMKR vs COO performance historyLatest closeAs of+1.77%09/04
Stock and ETF performance explorer

AMKR vs COO

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+98.0%
COO return
+4.1%
Excess return
+93.9%
Maximum drawdown
-54.3%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 1y.

Portfolio and benchmark returns by period
PeriodPortfolioCOOExcessAlpha
1D+1.8%-1.5%+3.3%+1.6%
7D0.0%-2.2%+2.2%-0.3%
30D-11.1%-7.0%-4.1%-11.8%
3M-35.2%+12.2%-47.4%-37.6%
6M+4.9%-15.1%+20.0%+20.3%
YTD+21.6%-15.1%+36.7%+39.7%
1Y+98.0%+2.3%+95.7%+106.2%
All+98.0%+4.1%+93.9%+106.2%

Cumulative growth

Daily Returns

Daily percentage return beside COO.

Daily Out/Under-Performance

Portfolio return minus COO return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × COO 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 1y: compounded portfolio wealth divided by compounded COO 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…

1y analysis · Full analysis span regression · 6 months rolling