According to Lookonchain, ten US Bitcoin ETFs saw a net outflow of 1,426 BTC (worth $97.50 million) on November 4, of which Grey Release (GBTC) saw an outflow of 454 BTC (worth $31.06 million) and Grey Release currently holds 219,836 BTC (worth $15.03 billion). Nine Ethereum ETFs have a net outflow of 14,206 ETH (valued at $34.61 million), of which the grey release (ETHE) has an outflow of 14,673 ETH (valued at $35.74 million), and the grey release currently holds 1,576,248 ETH (valued at $3.84 billion).