Skip to content
BMarker
TransactionsPerformanceSharingStocks & ETFsDemoPricingAPI Docs
Open app
Menu
TransactionsPerformanceSharingStocks & ETFsDemoPricingAPI Docs
Open app
  • AMKR vs COO✓SelectedUSD · COOAMKR vs COO performance historyLatest closeAs of-2.72%11/13
Stock and ETF performance explorer

AMKR vs COO

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+13.8%
COO return
-12.3%
Excess return
+26.1%
Maximum drawdown
-67.3%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 1y.

Portfolio and benchmark returns by period
PeriodPortfolioCOOExcessAlpha
1D-2.7%+0.7%-3.5%-2.6%
7D+10.0%+0.5%+9.6%+10.1%
30D-19.4%+14.2%-33.6%-17.3%
3M-37.4%-18.2%-19.1%-39.6%
6M-51.5%+5.3%-56.8%-54.7%
YTD-8.1%-23.6%+15.5%+8.7%
1Y+13.8%-12.7%+26.5%+33.0%
All+13.8%-12.3%+26.1%+33.0%

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