The market ratcheted higher Monday, leading to all-time highs and closing highs for two indexes. Despite Hong Kong stock pullbacks,$英伟达 (NVDA.US)$climbed to a record closing high, and record price right before the bell. The market continued flat Monday morning, but outsized index climbers pushed the S&P 500 and Dow toward new record high closes. Just after the close, the$标普500指数 (.SPX.US)$上涨了77个基点至一个...
Options king 楼主 : 小人物期权入门零基础系列课程
https://www.youtube.com/playlist?list=PLyVGois-30RAJdgxul30aeIYv179wd5zf