[U.S. Stock Market Opens, Crypto Stocks Mostly Decline] Deep Tide TechFlow reports, on April 13, market data shows that as the U.S. stock market opened, crypto stocks mostly declined: CEA Industries (BNC): $2.540, down 3.05% (-0.080) Sharplink (SBET): $6.340, down 2.76% (-0.180) Strategy (MSTR): $126.180, down 1.91% (-2.460) Coinbase Global (COIN): $165.075, down 1.65% (-2.775) Circle (CRCL): $87.975, down 0.07% (-0.065) BitMine Immersion (BMNR): $20.880, down 1.88% (-0.400) Robinhood Markets (HOOD): $67.960, down 1.78% (-1.230) Tron (TRON): $2.385, down 4.22% (-0.105) MARA Holdings (MARA): $9.320, down 2.31% (-0.220) Riot Platforms (RIOT): $16.170, down 2.59% (-0.430) Hut 8 (HUT): $64.840, down 1.88% (-1.245) Trump Media & Technology (DJT): $9.250, down 1.49% (-0.140)