U.S. stock markets closed higher on September 30, with notable gains in crypto-related stocks. The Dow Jones Industrial Average increased by 0.15%, the S&P 500 rose 0.26%, and the Nasdaq Composite climbed 0.48%. Among the standout performers, Robinhood (HOOD) surged 12.27%, leading the pack. Other significant gainers included MicroStrategy (MSTR), which rose 5.62%, Circle (CRCL) with a 5.24% increase, Coinbase (COIN) climbing 6.85%, SharpBet (SBET) up 7.88%, and BitMiner (BMNR) rising 4.08%. These movements reflect growing investor interest in crypto-related equities amid broader market gains.