[Analyst: Sudden Increase in BTC Call Option Trades Today, Suspected Whales Starting to Sell] Odaily Planet Daily News - Greeks.live macro researcher Adam posted on the X platform, stating that the rebound seems somewhat weak. There has been a sudden increase in large-scale call option trades today. Coupled with a decline in implied volatility, whales have started selling call options. A large number of this month's call options have been offloaded, and the margin released from the June quarterly settlement is quickly being converted into short positions amid the rebound. He suggested considering selling some 0.3 Delta call options, such as next week's $66,000 call options.