https://judyailab.com/tags/%E6%8C%81%E5%80%89%E6%99%82%E9%96%93/ Recent content in 持倉時間 on Judy AI Lab https://judyailab.com/logo.jpg https://judyailab.com/logo.jpg Hugo -- 0.147.4 zh-tw Sat, 07 Mar 2026 19:00:00 +0800 https://judyailab.com/posts/holding-time-effect/ Sat, 07 Mar 2026 19:00:00 +0800 https://judyailab.com/posts/holding-time-effect/ 分析30+筆實盤數據發現驚人規律：持倉2小時內交易勝率高達65%，超過2小時驟降至20%。解讀原因並提供實用風控機制，幫助交易者優化進場時機。