Wu Shuo learned that according to @BTC__options, there were more than 10,000 block call transactions in Bitcoin and more than 100,000 block call transactions in Ethereum today. The volume of block put options transactions has also reached a recent peak. As quarterly delivery approaches, large investors are moving and adjusting their positions more frequently. Currently, buyers need to pay a premium compared to the weekend market. Options this week will mainly be traded around quarterly delivery.