Bitcoin trades near $76,682; Ethereum $2,109

Bitcoin hovered near $76,682 and Ethereum traded around $2,109 on May 21, according to a social-market roundup that described sentiment as cautious. The same post cited a total crypto market capitalization of about $2.55 trillion and a fear reading of 27 out of 100. (coinglass.com) Public market trackers showed investors were also watching continued outflows from U.S.-listed crypto exchange-traded funds. CoinGlass data for May 20 showed net withdrawals from both spot bitcoin and spot ether ETFs, while broader market-cap dashboards put the size of the crypto market somewhat higher than the social post did. (coinmarketcap.com) ### Why were traders focused on ETF flows? CoinGlass said U.S. spot bitcoin ETFs recorded a daily net outflow of $70.50 million on May 20, extending a run of recent withdrawals. The same tracker showed aggregate spot bitcoin ETF net inflows since launch at $57.72 billion, with total net assets around $106.88 billion. Ethereum funds were also under pressure. CoinGlass showed spot ether ETFs logged a net outflow of 13,310 ETH on May 20, after larger withdrawals on several prior sessions, including 40,570 ETH on May 18 and 29,260 ETH on May 19. Total assets under management for ether ETFs were listed at about $13.76 billion. (coinglass.com) ### How do those fund moves line up with the price action? CoinMarketCap historical data showed bitcoin closed at $77,457.77 on May 20 after trading between $76,463.65 and $77,775.57 that day. CoinGecko’s historical page showed bitcoin’s market capitalization at roughly $1.55 trillion on May 21. (coinglass.com) CoinMarketCap’s ETH-to-BTC conversion page showed ether trading at about 0.0274 bitcoin on May 21. Using bitcoin near $76,682, that ratio implies an ether price close to the $2,109 level cited in the social summary. That is an inference from the two quoted market readings, not a direct exchange print from a single source. (coinglass.com) ### Was the whole crypto market really $2.55 trillion? CoinGecko’s market-cap dashboard put the global cryptocurrency market at about $2.66 trillion to $2.68 trillion on May 21, depending on the live update point captured by the page. That is above the $2.55 trillion figure cited in the social post, suggesting the post reflected an earlier snapshot or a different data source. (coinmarketcap.com) CoinMarketCap’s main market page also showed live capitalization data for the broader crypto market, though the search preview did not surface a single fixed number in the same way. Both services update continuously, so differences across posts and dashboards can reflect timing rather than a contradiction. (coinmarketcap.com) ### What does the fear reading measure? CoinMarketCap’s fear-and-greed page describes the index as a sentiment gauge designed to help users track market mood. The social post’s 27-out-of-100 reading places sentiment in fear territory, though the page preview available through search did not expose the exact live print. (coingecko.com) BitDegree’s live tracker also carried a May 21 fear-and-greed reading, providing a separate public sentiment dashboard for traders following the same theme. ### Where do prices and flows go from here? (coinmarketcap.com) May 21 remains the next key reference point because CoinGlass updates ETF flow tables daily and market-data sites refresh prices intraday. BlackRock’s IBIT, Fidelity’s FBTC and BlackRock’s ETHA were among the largest named products on the bitcoin and ether ETF trackers, and their next reported daily flow updates will show whether withdrawals continued after May 20. (coinglass.com) (bitdegree.org) (coinmarketcap.com)