Cboe Global Markets filed a proposal to list and trade shares of a spot bitcoin exchange-traded fund, marking the third time the firm has tried to get US regulatory approval. Cboe BZX Exchange, operated by Cboe, officially filed with the Securities and Exchange Commission on Tuesday to list and trade those shares of the ARK 21Shares Bitcoin ETF. Cboe tried in both May 2022 and August 2021 to list and trade ARK 21Shares Bitcoin ETF. ... Read More: Third Time the Charm for a Spot Bitcoin ETF? Cboe Tries Again To Find Out