Wu Blockchain reports that CleanSpark released its unaudited Bitcoin mining and operations update for April 2026. In April, they mined 640 BTC, with a single-day high of 22.38 BTC and an average daily output of 21.33 BTC. The total mined in 2026 so far is 2,439 BTC. In April, CleanSpark sold 53 spot BTC, 550 BTC related to call option exercises, and 145 BTC tied to delta-neutral basis trades, with an average selling price of $74,807. As of April 30, total BTC holdings stood at 13,453 BTC, of which 1,565 BTC were used as collateral or receivables, all linked to derivatives trading. https://(wublock123.com)/news/cleanspark-april-mined-640-btc-total-holdings-13453-btc-60643