TSLL fails to deliver 2x Tesla's return in every positive-return scenario at Tesla's historical volatility. The fund's prospectus table, mapping stock return against volatility over one year, shows that at Tesla's 67% five-year volatility a 60% gain in Tesla yields just 45.9% from the fund, not the 120% investors expect. Across those combinations, holders should expect less than 2x roughly 58% of the time, getting the leverage when they least want it. x.comÂ