GraniteShares launches four new YieldBOOST ETFs targeting biotech, financials, tech, and long-term Treasuries for weekly income.

GraniteShares has expanded its YieldBOOST ETF platform with four new sector and fixed income ETFs focused on biotech, financials, technology, and 20+ year Treasuries. These ETFs use options-based strategies on 3x leveraged ETFs to generate potential weekly income by capitalizing on elevated volatility. This launch offers investors new income-focused tools tied to high-conviction sectors and long-duration bonds, aiming to provide alternatives to traditional income investments. The funds began trading on May 5, 2026, and carry risks typical of leveraged and options-based strategies.