CoinEx News: B3 spiked more than 300% on May 7, breaking above $0.0020 as CoinEx spot data showed a 24h high of $0.002099 from a $0.00043475 open before trading near $0.001586, still up about 265%. The move followed positive Korean exchange-listing news, while B3's latest project updates centered on B3OS automation templates for Polymarket, Morpho yield, Clanker sniping and dust-to-BTC workflows.