Market Movement: MSTB Outperforms S&P 500 Over Past Year Over the past year, MSTB posted a price return of 9.4%, surpassing the SPY ETF’s 6.0% gain. The ETF’s tactical approach, including shifts between equity and volatility instruments, has contributed to its resilience. Current price support is at $32.54, with resistance at $33.45, reflecting recent volatility.56