GraniteShares launches new ETF on SMCI (Super Micro Computer) GraniteShares 2x Long SMCI Daily ETF (SMCL) NEW YORK, Dec. 13, 2024 (GLOBE NEWSWIRE) -- Today, GraniteShares, an ETF issuer specializing in high conviction ETFs, announced that it has launched a new short & leveraged single-stock ETF on...