{"version":"1.0","provider_name":"Fortune Insight","provider_url":"https:\/\/prime.fortuneinsight.com\/web","author_name":"Option Jack","author_url":"https:\/\/prime.fortuneinsight.com\/web\/posts\/author\/optionjack","title":"\u7f8e\u5718long 9\u6708short 8\u6708\u7684\u6536\u6210\u671f - Fortune Insight","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\"><a href=\"https:\/\/prime.fortuneinsight.com\/web\/posts\/488678\">\u7f8e\u5718long 9\u6708short 8\u6708\u7684\u6536\u6210\u671f<\/a><\/blockquote>\n<script type='text\/javascript'>\n<!--\/\/--><![CDATA[\/\/><!--\n\t\t!function(c,d){\"use strict\";var e=!1,n=!1;if(d.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},!c.wp.receiveEmbedMessage)if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(t)if(t.secret||t.message||t.value)if(!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var r,a,i,s=d.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),n=d.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),o=0;o<n.length;o++)n[o].style.display=\"none\";for(o=0;o<s.length;o++)if(r=s[o],e.source===r.contentWindow){if(r.removeAttribute(\"style\"),\"height\"===t.message){if(1e3<(i=parseInt(t.value,10)))i=1e3;else if(~~i<200)i=200;r.height=i}if(\"link\"===t.message)if(a=d.createElement(\"a\"),i=d.createElement(\"a\"),a.href=r.getAttribute(\"src\"),i.href=t.value,i.host===a.host)if(d.activeElement===r)c.top.location.href=t.value}}},e)c.addEventListener(\"message\",c.wp.receiveEmbedMessage,!1),d.addEventListener(\"DOMContentLoaded\",t,!1),c.addEventListener(\"load\",t,!1);function t(){if(!n){n=!0;for(var e,t,r=-1!==navigator.appVersion.indexOf(\"MSIE 10\"),a=!!navigator.userAgent.match(\/Trident.*rv:11\\.\/),i=d.querySelectorAll(\"iframe.wp-embedded-content\"),s=0;s<i.length;s++){if(!(e=i[s]).getAttribute(\"data-secret\"))t=Math.random().toString(36).substr(2,10),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t);if(r||a)(t=e.cloneNode(!0)).removeAttribute(\"security\"),e.parentNode.replaceChild(t,e)}}}}(window,document);\n\/\/--><!]]>\n<\/script><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/prime.fortuneinsight.com\/web\/posts\/488678\/embed\" width=\"600\" height=\"338\" title=\"&#8220;\u7f8e\u5718long 9\u6708short 8\u6708\u7684\u6536\u6210\u671f&#8221; &#8212; Fortune Insight\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe>","thumbnail_url":"https:\/\/prime.fortuneinsight.com\/web\/wp-content\/uploads\/2020\/08\/0811-3690.jpg","thumbnail_width":850,"thumbnail_height":478,"description":"8\u6708\u521d\u90e8\u7f72\u7684\u7f8e\u5718\uff0803690 \uff09long 9\u6708short 8\u6708\u7684calendar call spread \u7576\u521d\u51fa\u624b\u4ea4\u6613\u7684\u76ee\u7684\u662f\u70ba\u4e86\u5169\u500b\u6708\u7684\u9ad8\u4f4e\u5f15\u4f38\u6ce2\u5e45\uff08\u4ee5\u4e0b\u7c21\u7a31iv\uff09\u5dee\u8ddd\u5927\uff0c\u9020\u6210\u5169\u500b\u6708\u4e4b\u9593\u7684\u671f\u6b0a\u91d1\u62c9\u8fd1\u5230\u4e0d\u5408\u7406\u7684\u60c5\u6cc1\uff0c\u9020\u6210\u6a5f\u6703\u3002 long 9 short 8\uff0c\u8667\u640d\u6709\u9650\u800c\u5229\u6f64\u53ef\u89c0\uff0c\u800c\u4e14\u7576\u4e2d\u6642\u9593\u503c\u53caiv\u6536\u7a84\u662f\u5c0d\u7b56\u7565\u5177\u6709\u512a\u52e2\u7684\u90e8\u7f72\u3002 Calendar spread \u672c\u4f86\u5c31\u6709\u8cfa\u8fd1\u6708\u6642\u9593\u503c\u6d88\u8017\u5f97\u6bd4\u8f03\u5feb\u7684\u7279\u6027\uff0c\u4f46\u4e0d\u80fd\u7d93\u5e38\u4f7f\u7528\u3002 &nbsp; 8\u6708\u521d\u6642\uff0c\u56e0\u70ba\u5169\u500b\u6708iv\u5dee\u62c9\u95ca\u523025\uff05\u4e4b\u4e0a\uff0c\u9020\u6210\u4f8b\u5982260 \u884c\u4f7f\u50f9\u7684\u5169\u500b\u6708call \u7684\u671f\u6b0a\u91d1\uff0c\u66fe\u53ea\u5dee1.65\u5143\u4e4b\u4e0b\u3002 \uff08\u8a73\u60c5\u53ef\u53c3\u770b8\u67086\u65e5\u53ca8\u670811\u65e5\u7684\u6587\u7ae0\uff09 \u6211\u9078\u64c7\u4e86260 call\u4f5c\u70ba\u4e3b\u4ea4\u6613\u884c\u4f7f\u50f9\uff0c\u6c92\u6709\u7279\u5225\u539f\u56e0\uff0c\u56e0\u4e0d\u80fd\u592a\u9060\u4e5f\u4e0d\u80fd\u592a\u8fd1\uff0c\u5176\u5be6\u4e5f\u53ef\u9078\u64c7270\u6216\u751a\u81f3240 call\u90fd\u53ef\u4ee5\uff0c\u53ea\u662f\u6700\u5927\u640d\u5931\u6709\u5dee\u5225\u3002 \u5982\u679c\u4ea4\u6613270 call\uff0c\u7e3d\u4ea4\u6613\u5f35\u6578\u53ef\u80fd\u8981\u591a\u958b\u4e00\u4e9b\uff0c\u56e0\u70ba\u6bcf\u5957\u6700\u5927\u640d\u5931\u66f4\u4f4e\uff0c\u5982\u679c\u958b240 call\u6700\u5927\u640d\u5931\u6bcf\u5957\u589e\u52a0\u4e86\uff0c\u7e3d\u5f35\u6578\u53ef\u8abf\u6e1b\u4e00\u4e9b\u3002 \u884c\u4f7f\u50f9\uff08strike price\uff09\u8d8a\u63a5\u8fd1\u7576\u6642\u7684\u80a1\u50f9\uff0c\u98a8\u96aa\u6703\u4f4e\u4e00\u4e9b\uff0c\u4f8b\u5982240 call \u6bcf\u5957\u7684\u6700\u5927\u640d\u5931\u6216\u6de8\u652f\u51fa\u671f\u6b0a\u91d1\u6bd4\u8f03260 call\u591a\uff0c\u4f46\u5168\u984d\u8667\u640d\u7684\u98a8\u96aa\u66f4\u4f4e\uff0c\u56e0\u70ba\u63a5\u8fd1\u7576\u6642\u80a1\u50f9\u3002 &nbsp; \u7576\u6642\u6211\u4e5f\u6709\u505a240 \u7684calendar call spread \u4f46\u5230\u4e86\u4eca\u5929\uff088\u670825\u65e5\uff09\u624d\u5e73\u5009\uff0c\u4f46\u5229\u6f64\u6bd4\u4f8b\u537b\u6c92\u6709260\u7684\u591a\uff0c\u4e3b\u8981\u662f\u56e0\u70ba\u80a1\u50f9\u5728263\u5143\uff0c240 call \u7684\u5167\u5728\u503c\u591a\u65bc\u6642\u9593\u503c\uff0c\u5c0d\u6bd4260 call \u4f86\u8aaa\u3002 \u5982\u679c\u7576\u521d\u9078\u64c7270 call \uff0c\u500d\u6578\u5229\u6f64\u6bd4260 call \u66f4\u591a\uff0c\u4f46\u6c92\u6709\u4eba\u9810\u6599\u5f97\u5230\u63a5\u8fd1\u5230\u671f\u524d\u80a1\u50f9\u5728\u90a3\u500b\u6c34\u5e73\u3002 &nbsp; \u57288\u67085\u65e5\u81f37\u65e5\u958b\u5009\u4e4b\u5f8c\u7684\u904e\u7a0b\u4e2d\uff0c\u5176\u5be6\u80a1\u50f9\u8b8a\u52d5\u4e26\u4e0d\u4f4e\u4f46\u56e0\u672c\u4f86\u5f15\u4f38\u6ce2\u5e45\u5df2\u9ad8\u6240\u4ee5\u6642\u9593\u503c\u6d88\u8017\u5feb\u3002 Iv \u4e5f\u6c92\u6709\u660e\u986f\u6536\u7a84\u6642\uff0c\u7b56\u7565\u4e00\u8def\u90fd\u8655\u65bc\u7372\u5229\u72c0\u614b\uff0c\u6211\u5728\u4e0a\u661f\u671f\u6642\u7576\u5169\u500b\u6708\u7684260 call\u50f9\u5dee\u5347\u81f34.10\uff5e5.5\u5143\u6642\uff0c\u5206\u6bb5\u5e73\u4e86\u7d044\u6210\u5009\u3002 \u5230\u4e86\u6628\u5929\u80a1\u50f9\u5728260\u5143\u6642\uff0c\u50f9\u5dee\u5347\u81f38,00\uff0c\u6211\u5e73\u6389\u5176\u9918\u90e8\u4efd\uff0c\u800c\u4eca\u5929\u4e0a\u5348\uff0c\u50f9\u5dee\u66f4\u5347\u81f39.90\u5143\u4e4b\u4e0a\uff08\u898b\u5716\u4e00\uff09 1.65\u5143\u7684\u6700\u5927\u640d\u5931\uff0c\u5230\u6628\u5929\u5e73\u5009\u76848\u5143\u9644\u8fd1\uff0c\u63a5\u8fd15\u500d\uff0c5\u500d\u4ee5\u4e00\u822clong \u4f86\u6bd4\u8f03\u6839\u672c\u4e0d\u591a\uff0c\u4f46\u554f\u984c\u662f\u9019\u500b\u7b56\u7565\u5168\u984d\u8667\u640d\u7684\u6a5f\u7387\u4e0d\u9ad8\uff0c\u800c\u4e14\u904e\u7a0b\u53ef\u8cfa\u6642\u9593\u503c\uff0c\u4f46\u53c8\u4e0d\u662fNaked short\u8cfa\u6709\u9650\uff0c\u6240\u4ee5\u9019\u5957\u5009\u6562\u653e\u5927\u6ce8\u78bc\uff0c\u4e0d\u662f\u4e00\u822c\u7c21\u55aelong\u53ef\u6bd4\u3002 \u8a3b\uff1a\u671f\u6b0a\u91d1\u53caiv\u5747\u4ee5\u838a\u5bb6\u5831\u50f9\u53d6\u4e2d\u9593\u8a08\u7b97\u3002 [&hellip;]"}