Open interest in Bitcoin options reached a new record at $2.9 billion, signaling that pro traders remain bullish on BTC price.
Source: https://cointelegraph.com/news/record-2-9b-bitcoin-options-open-interest-follows-btc-rally-to-14-259
Record $2.9B Bitcoin options open interest follows BTC rally to $14,259
November 4, 2020
CoinTelegraph