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  • COHR vs AMKR✓SelectedUSD · AMKRCOHR vs AMKR performance historyLatest closeAs of+4.16%09/11
Stock and ETF performance explorer

COHR vs AMKR

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+13,663.2%
AMKR return
+350.8%
Excess return
+13,312.4%
Maximum drawdown
-72.2%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for all.

Portfolio and benchmark returns by period
PeriodPortfolioAMKRExcessAlpha
1D+4.2%+4.4%-0.3%+3.0%
7D+8.3%+8.3%+0.1%+6.1%
30D-14.1%-6.8%-7.4%-12.3%
3M-16.0%-31.9%+15.9%-6.2%
6M+21.5%+18.4%+3.1%+17.7%
YTD+65.4%+31.7%+33.8%+55.5%
1Y+195.0%+105.2%+89.8%+146.9%
3Y+830.2%+147.7%+682.4%+652.0%
5Y+397.1%+99.4%+297.7%+321.6%
10Y+1,317.7%+539.7%+778.0%+799.4%
All+13,663.2%+350.8%+13,312.4%+5,548.2%

Cumulative growth

Daily Returns

Daily percentage return beside AMKR.

Daily Out/Under-Performance

Portfolio return minus AMKR return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × AMKR 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 AMKR 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