U.S. stocks opened lower, with the Nasdaq declining 1.25%, while crypto-related equities broadly weakened, according to msx.com data. Circle fell 5.72%, Strategy dropped 4.92%, Coinbase lost 4.64%, Bitmine declined 4.11%, SharpLink fell 3.69%, and Solana traded down 2.17%. The new moves add to earlier weakness in listed digital asset-linked companies following the PPI data release.