Couch Potato
VS
William Bernstein's Coward


Total Return by Period

Updated: Aug 19, 2026

Name1 Day1 Week28 Days90 Days1 Year3 Years5 Years10 Years
Couch Potato0.35%0.04%1.75%1.71%11.70%44.31%36.03%128.90%
William Bernstein's Coward0.40%-0.03%1.87%3.43%15.91%45.57%40.31%109.32%

Total Return by Year

Name2024202320222021202020192018201720162015
Couch Potato12.72%14.86%-15.84%15.64%15.99%19.43%-3.26%11.98%8.79%
William Bernstein's Coward9.43%11.81%-10.40%12.60%7.98%16.60%-4.88%11.74%8.56%

10 Year Performance

NameTotal ReturnAnnualized ReturnCAGRMax DrawdownSharpe RatioSortino RatioCalmar RatioUlcer Index
Couch Potato128.90%8.78%8.66%-34.52%0.590.720.250.06
William Bernstein's Coward109.32%7.94%7.69%-28.62%0.480.590.280.05
Subscribe To Our Newsletter
Stay ahead with weekly market updates, portfolio performance insights, and smart investing tips—straight to your inbox.