U.S. spot Bitcoin (CRYPTO: BTC) ETFs shed $519 million on Tuesday while altcoin ETFs stayed green across the board as Bitcoin crashed to $66,000 overnight.

Bitcoin (CRYPTO: BTC) broke below $70,000 on Tuesday, dropping 2.5% as spot ETFs opened the week with $483.76 million in outflows on Monday.

U.S. spot Bitcoin (CRYPTO: BTC) ETFs shed $519 million on Tuesday while altcoin ETFs stayed green across the board as Bitcoin crashed to $66,000 overnight.