ETF期权备兑开仓策略02：收益指标计算

DPlayerOptions.push({ "id": "897df2f5ff0876b5441d43654552b374", "hotkey": true, "screenshot": false, "loop": false, "autoplay": false, "theme": "#FFFFFF", "lang": "zh", "preload": "auto", "video": { "url": "http://media.sse.com.cn/video/newedu/video/25.mp4", "type": "auto" }, "danmaku": null });