Eleven Bitcoin ETF's were actually approved Wednesday by the SEC and the following volume traded yesterday:

Grayscale - $800 million

BlackRock - $500 million

Fidelity - $300 million

Bit wise - $45 million

$2.7 billion total traded between Futures and Spot.

$1.9 billion of this $2.7B yesterday was the Spot ETF alone.

This smokes the initial Gold ETF way back when it was created, in nominal terms.