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  • COST vs PLTD✓SelectedUSD · PLTDCOST vs PLTD performance historyLatest closeAs of+0.42%11/12
Stock and ETF performance explorer

COST vs PLTD

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+11.7%
PLTD return
-78.0%
Excess return
+89.8%
Maximum drawdown
-20.7%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 3y.

Portfolio and benchmark returns by period
PeriodPortfolioPLTDExcessAlpha
1D+0.4%+0.4%0.0%+0.4%
7D+2.5%-9.8%+12.2%+2.1%
30D+14.6%+18.9%-4.3%+15.4%
3M+15.2%-4.2%+19.4%+15.0%
6M+7.2%-34.8%+42.0%+5.5%
YTD+27.4%-21.1%+48.5%+27.8%
1Y+20.2%-19.3%+39.5%+21.0%
All+11.7%-78.0%+89.8%-0.3%

Cumulative growth

Daily Returns

Daily percentage return beside PLTD.

Daily Out/Under-Performance

Portfolio return minus PLTD return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × PLTD 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 3y: compounded portfolio wealth divided by compounded PLTD 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…

3y analysis · Full analysis span regression · 6 months rolling