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  • ROK vs ACI✓SelectedUSD · ACIROK vs ACI performance historyLatest closeAs of+2.00%11/10
Stock and ETF performance explorer

ROK vs ACI

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
-8.5%
ACI return
+11.3%
Excess return
-19.7%
Maximum drawdown
-17.4%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 3mo.

Portfolio and benchmark returns by period
PeriodPortfolioACIExcessAlpha
1D+2.0%+2.2%-0.2%+2.0%
7D-11.0%-0.6%-10.4%-10.5%
30D-8.2%+9.5%-17.7%-6.4%
3M-8.5%+10.1%-18.6%-6.7%
All-8.5%+11.3%-19.7%-6.7%

Cumulative growth

Daily Returns

Daily percentage return beside ACI.

Daily Out/Under-Performance

Portfolio return minus ACI return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × ACI 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 3mo: compounded portfolio wealth divided by compounded ACI 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…

3mo analysis · Full analysis span regression · Available span rolling