--- title: "Everyone, go and complain to Longbridge Securities. You can't buy or sell expiring options in the la" description: "Everyone, go and complain to Longbridge Securities. You can't buy or sell expiring options in the last 2 hours! They are raising margin requirements, making it impossible to trade. Everyone knows the " type: "topic" locale: "en" url: "https://longbridge.com/en/topics/38738823.md" published_at: "2026-02-14T01:20:09.000Z" author: "[摹擈擈](https://longbridge.com/en/profiles/14040646)" --- # Everyone, go and complain to Longbridge Securities. You can't buy or sell expiring options in the la Everyone, go and complain to Longbridge Securities. You can't buy or sell expiring options in the last 2 hours! They are raising margin requirements, making it impossible to trade. Everyone knows the last two hours are when the profits are the biggest! --- > **Disclaimer**: This article is for reference only and does not constitute any investment advice.