Crypto News
Syndicate Labs winds down after 5 years, citing shrinking rollup market
The Ethereum rollup market is dominated by Arbitrum and Base, which have a combined 68% market share, according to L2Beat.
Published Date: 2026-05-21 07:30:06Creator: Cointelegraph by Martin Young
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SEC seeks public comment as it weighs prediction market ETFs
Bitwise, Roundhill Investments and GraniteShares had their prediction market ETF applications put on hold by the SEC earlier this month.
Published Date: 2026-05-21 05:44:37Creator: Cointelegraph by Brayden Lindrea
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Hyperliquid ETFs surprise with 50% volume jump after slow launch
ETF analyst Eric Balchunas says crypto and traditional assets are trading down while Hyperliquid is up, leading to a boon for ETFs tied to the token.
Published Date: 2026-05-21 04:36:42Creator: Cointelegraph by Jesse Coghlan
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Map Protocol token plummets 96% after a quadrillion token mint exploit
The attacker tricked the Butter Network cross-chain bridge into minting millions more tokens than the legitimate supply of MAPO.
Published Date: 2026-05-21 04:35:52Creator: Cointelegraph by Martin Young
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Bitcoin treasury Nakamoto plans reverse stock split to save ailing share price
Shares in Nakamoto closed Wednesday at 16 cents. They are down more than 99% from May last year, when the stock traded above $25.
Published Date: 2026-05-21 04:30:53Creator: Cointelegraph by Stephen Katte
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