BlackRock’s Bitcoin Yield ETF Sparks Controversy: Strategy Design May Be Flawed, Potentially Underperforming BTC Over the Long Term

10x Research analysis indicates that BlackRock’s Bitcoin yield-enhancing exchange-traded fund (ETF), BITA, may suffer from strategic design flaws. Its approach—generating returns by selling call options—could cause investors to underperform spot Bitcoin in most market conditions or fail to achieve desirable absolute returns. 10x Research argues that BITA executes its call-selling strategy on a fixed monthly schedule, regardless of whether Bitcoin is rising, trading sideways, or falling—forcing investors into unfavorable trade-offs between income generation and upside potential. In contrast, 10x’s proposed framework emphasizes “timing and conditional execution,” capturing option premiums only when market conditions are favorable. Bitcoin’s high volatility stems primarily from information asymmetry among market participants and a heavily marketed environment. For years, many investors have attempted—largely unsuccessfully—to systematically capture this volatility-driven return.