Recently, the U.S. stock options market has ushered in an upgrade that is not considered a "explosion" but has a profound impact on traders: options on some highly liquid stocks have begun to be addedDue on Monday and WednesdayThe contract series is no longer just the traditional Friday expiration. Let's talk about which stocks first. At present, the new ones expiring on Monday and Wednesday are mainly concentrated on the targets with the largest trading volume and high participation of institutions and retail investors, including$Apple (AAPL) $、$Microsoft (MSFT) $、$Amazon (AMZN) $、$Google (GOOG) $、