Language: zh-Han00:00:19.040 --> 00:00:19.282好,00:00:19.525 --> 00:00:21.467各位投资者朋友们,00:00:21.467 --> 00:00:22.681大家下午好。00:00:22.681 --> 00:00:27.780这里是徽商期货EF期权的一个周度的复盘。00:00:28.156 --> 00:00:32.292今这周其实最主要的一个看点是就是行情反弹。00:00:32.292 --> 00:00:34.924但是我们这个波动率叫瀑布杀,00:00:35.112 --> 00:00:36.616为什么叫瀑布沙呢?00:00:36.616 --> 00:00:38.120我们给大家看一下,00:00:38.120 --> 00:00:41.372这个是科创的一个波动率的一个走势。00:00:41.575 --> 00:00:42.998从高位的63,00:00:43.201 --> 00:00:46.250在短短的应该十个交易日左右,00:00:46.453 --> 00:00:48.080已经来到了42。00:00:48.262 --> 00:00:49.718很多投资者很好奇,00:00:49.900 --> 00:00:52.631我做期权为什么我要看波动率呢?00:00:52.631 --> 00:00:55.180那波动率下降对我有什么影响呢? 00:00:55.362 --> 00:00:58.457我们给大家去看一个很有意思的行情。00:00:58.846 --> 00:01:00.705首先我们先来看科创,00:01:00.912 --> 00:01:06.488我们说科创在经历七月份一个大幅杀跌的一个背景下,00:01:06.695 --> 00:01:08.347其实从八月份开始,00:01:08.554 --> 00:01:10.620走一个震荡的一个反弹。00:01:11.018 --> 00:01:12.808这从低位的多少钱呢?00:01:12.808 --> 00:01:14.597低位的一块63左右,00:01:14.796 --> 00:01:16.586用在8月3号的时候,00:01:16.586 --> 00:01:17.779低位的1.6块00:01:17.779 --> 00:01:18.375三对吧?00:01:18.375 --> 00:01:24.341那到我们今天大概反弹的幅度应该在11% 12%左右,00:01:24.540 --> 00:01:26.936暂定是12%左右。00:01:26.936 --> 00:01:29.333也就是说从低位到高位,00:01:29.333 --> 00:01:32.210我们标的上涨了12%。00:01:32.210 --> 00:01:37.243那从这个逻辑从先从这个涨上涨的这个逻辑来说,00:01:37.483 --> 00:01:40.360我如果去买一张看涨的期权,00:01:40.360 --> 00:01:42.901按道理说我应该是要盈利的对吧?00:01:42.901 --> 00:01:45.624 我买看涨期权行情涨了12%,00:01:45.624 --> 00:01:47.076按道理我们会盈利。00:01:47.258 --> 00:01:48.166如果运气好,00:01:48.166 --> 00:01:51.433我觉得你能赚个两倍三倍的利润都有可能,00:01:51.433 --> 00:01:51.796对吧?00:01:51.796 --> 00:01:53.249因为标的涨了十几,00:01:53.430 --> 00:01:54.520涨的也蛮多的。00:01:54.520 --> 00:01:57.161但是我们如果说有做期权的投资者,00:01:57.161 --> 00:01:59.803你会发现一个什么诡异的现象呢?00:01:59.803 --> 00:02:01.729就比如说我们科创50,00:02:01.729 --> 00:02:04.418我们来看一下两块钱的看涨期权。00:02:04.418 --> 00:02:06.340好在8月4号开始反弹,00:02:06.340 --> 00:02:13.640那天开始我们两块钱的看涨期权的价格大概在200块1张再往前可能会更高一点,00:02:13.832 --> 00:02:15.561再往前可能会高一点。00:02:15.561 --> 00:02:17.483比如说在七月底的时候,00:02:17.483 --> 00:02:19.860这个合约大概在600块钱,00:02:20.070 --> 00:02:22.590甚至在600块钱一张对吧?00:02:22.590 --> 00:02:25.110那我们按照200块1张来算, 00:02:25.110 --> 00:02:28.260从低点科创50反弹了12%,00:02:28.260 --> 00:02:32.153但是我买了一张看涨期权已经亏了50%了。00:02:32.338 --> 00:02:34.006你这个逻辑能明白吗?00:02:34.006 --> 00:02:37.900就是我买一张看涨期权方向也涨了12%,00:02:37.900 --> 00:02:38.253对吧?00:02:38.253 --> 00:02:41.080那按道理说我的开涨期权应该可以涨,00:02:41.433 --> 00:02:42.140应该会涨。00:02:42.140 --> 00:02:44.083但是你从这个行情中来看,00:02:44.083 --> 00:02:46.380我的开涨期权亏了50%,00:02:46.595 --> 00:02:50.047这个原因就是我们刚刚讲的科创50,00:02:50.047 --> 00:02:53.931它的波动率、瀑布杀、影响期权交易三个要素。00:02:53.931 --> 00:02:56.520你只弄明白了方向这个要素,00:02:56.520 --> 00:02:59.980也就是说方向的确让我的价格上,00:03:00.000 --> 00:03:05.996但是波动率的回落加时间价值的损耗对我合约的影响会更大。00:03:05.996 --> 00:03:10.609让我额外不仅抵消掉我方向上涨带来的利润,00:03:10.609 --> 00:03:12.916还让我亏了50%。00:03:12.916 --> 00:03:14.300原因就在这里,00:03:14.533 --> 00:03:15.602 有就在这里。00:03:15.602 --> 00:03:19.235所以这就是为什么我们在我应该在上,00:03:19.448 --> 00:03:19.876是啊,00:03:19.876 --> 00:03:21.158应该在哪一天。00:03:21.158 --> 00:03:25.005我们早盘的时候是因为是我讲的这个复盘,00:03:25.219 --> 00:03:26.715应该是周一开始,00:03:26.928 --> 00:03:29.065我记得应该是这个周一,00:03:29.279 --> 00:03:31.416应该是8月3号的周一。00:03:31.630 --> 00:03:35.249我们当时讲一个波动率的一个大概的分析,00:03:35.249 --> 00:03:37.679那我们讲了个什么现象,00:03:37.679 --> 00:03:38.200怎么说?00:03:38.740 --> 00:03:40.197我们说这波升,00:03:40.440 --> 00:03:44.814这波声波是因为在这里连续恐慌式的杀跌,00:03:44.814 --> 00:03:47.487导致的波动率再度的冲高。00:03:47.487 --> 00:03:50.160为什么说恐慌式的杀跌呢?00:03:50.160 --> 00:03:55.739因为我们说在在当时在我们的这个叫7月20号左右,00:03:55.962 --> 00:03:59.533我创立了一个阶段的一个低点之后,00:03:59.756 --> 00:04:02.791在7月21号暴利反弹了11%。 00:04:02.966 --> 00:04:04.362从这个位置上来看,00:04:04.362 --> 00:04:06.281说明有资金大量入场之后,00:04:06.456 --> 00:04:08.201这里可能是一个支撑位。00:04:08.201 --> 00:04:10.644但是经历过三天四天之后的调整,00:04:10.644 --> 00:04:10.993对吧?00:04:10.993 --> 00:04:12.389那行情再度的走弱,00:04:12.563 --> 00:04:13.436再度的走弱。00:04:13.436 --> 00:04:17.624那在7月29号的时候又出现了一个大幅的探底回升,00:04:17.798 --> 00:04:20.238回踩了我们这个半年线的位置。00:04:20.238 --> 00:04:21.283那拉上去之后,00:04:21.632 --> 00:04:23.721从这里其实也能大概的猜出,00:04:23.895 --> 00:04:25.114我1.8块00:04:25.114 --> 00:04:29.119这个位置可能暂时是一这个科创50的1个支撑位,00:04:29.119 --> 00:04:32.080在那样的一个行位置大概是一个支撑位。00:04:32.080 --> 00:04:33.752但是你没想到什么,00:04:33.752 --> 00:04:35.6337月30号低开低走,00:04:35.633 --> 00:04:36.469继续下探,00:04:36.469 --> 00:04:38.768 跌破了我们的这个半年线。00:04:38.768 --> 00:04:43.784那之后支撑什么变压力位在7月31号外围大幅高开。00:04:43.784 --> 00:04:46.083我们记得当时SK海力士,00:04:46.292 --> 00:04:51.100就是韩国那边半导体涨了百分之涨停了30%,00:04:51.100 --> 00:04:52.844那天应该大家有印象对吧?00:04:52.844 --> 00:04:57.125我们我们用因为现在全球这个半导体做一个情绪上的一个共振,00:04:57.284 --> 00:04:58.394这个是背景对吧?00:04:58.394 --> 00:05:01.395所以当时我们大幅高开冲高之后回落,00:05:01.395 --> 00:05:03.024冲高回落不说了,00:05:03.024 --> 00:05:10.469在第二天八月下一个交易日8月3号又是一个什么低开低走低开低走。00:05:10.469 --> 00:05:16.838所以整个所以在这一天八这一天的下跌和这天下跌波动率其实没怎么去升,00:05:16.838 --> 00:05:21.008反而在这一天的波动率又来到了一个近乎高点的位置,00:05:21.189 --> 00:05:24.207因为那个时候市场有点超预期的这种下跌,00:05:24.364 --> 00:05:25.148超预期下跌,00:05:25.148 --> 00:05:26.089所以波动率高。00:05:26.245 --> 00:05:28.754那时候我们讲