Recent data reveals that spot bitcoin (BTC) and ether (ETH) exchange-traded funds (ETFs) experienced collective net outflows amounting to $ 742.24 million. Blackrock, Valkyrie, and Grayscale Among Crypto ETFs Hit by $ 742M Reduction On Wednesday, U.S.-based bitcoin and ethereum ETFs faced significant reductions, with bitcoin ETFs losing $ 582.90 million and …