{"id":580912,"date":"2025-06-24T21:42:48","date_gmt":"2025-06-25T04:42:48","guid":{"rendered":"https:\/\/nai500.com\/?p=580912"},"modified":"2025-06-24T21:42:48","modified_gmt":"2025-06-25T04:42:48","slug":"%e6%b3%a2%e5%8b%95%e5%ad%95%e8%82%b2%e6%a9%9f%e6%9c%83%ef%bc%8c%e6%af%94%e5%a6%82%e8%aa%aa%e9%80%99%e5%8f%aa%e6%9a%b4%e8%b7%8c40%e7%9a%84%e9%86%ab%e7%99%82%e8%82%a1","status":"publish","type":"post","link":"https:\/\/nai500.com\/zh-hant\/blog\/2025\/06\/%e6%b3%a2%e5%8b%95%e5%ad%95%e8%82%b2%e6%a9%9f%e6%9c%83%ef%bc%8c%e6%af%94%e5%a6%82%e8%aa%aa%e9%80%99%e5%8f%aa%e6%9a%b4%e8%b7%8c40%e7%9a%84%e9%86%ab%e7%99%82%e8%82%a1\/","title":{"rendered":"\u6ce2\u52d5\u5b55\u80b2\u6a5f\u6703\uff0c\u6bd4\u5982\u8aaa\u9019\u53ea\u66b4\u8dcc40%\u7684\u91ab\u7642\u80a1"},"content":{"rendered":"

\u80a1\u5e02\u6ce2\u52d5\u78ba\u5be6\u5e38\u88ab\u7a31\u70ba\u201c\u5b55\u80b2\u6a5f\u6703\u7684\u6416\u7c43\u201d\uff0c\u9019\u4e26\u975e\u7a7a\u8ac7\uff0c\u800c\u662f\u57fa\u65bc\u6df1\u523b\u7684\u6295\u8cc7\u908f\u8f2f\u548c\u5e02\u5834\u898f\u5f8b\u3002\u7406\u8ad6\u4e0a\uff0c\u80a1\u50f9\u61c9\u53cd\u6620\u516c\u53f8\u5167\u5728\u50f9\u503c\uff0c\u4f46\u73fe\u5be6\u4e2d\u60c5\u7dd2\u3001\u4fe1\u606f\u5dee\u3001\u6d41\u52d5\u6027\u885d\u64ca\u5e38\u5c0e\u81f4\u50f9\u683c\u5927\u5e45\u504f\u96e2\u50f9\u503c\uff0c\u6295\u8cc7\u8005\u975e\u7406\u6027\u62cb\u552e\u53ef\u80fd\u5c07\u512a\u8cea\u8cc7\u7522\u7838\u81f3\u201c\u767d\u83dc\u50f9\u201d\u3002\u6ce2\u52d5\u6b63\u662f\u9019\u7a2e\u504f\u96e2\u7684\u9ad4\u73fe\u3002<\/p>\n

\u5df4\u83f2\u7279\u5c31\u6709\u9019\u9ebc\u4e00\u53e5\u540d\u8a00\uff1a\u201c\u5225\u4eba\u6050\u61fc\u6642\u6211\u8caa\u5a6a\u3002\u201d \u683c\u96f7\u5384\u59c6\u4e5f\u66fe\u9019\u6a23\u63cf\u8ff0\u5e02\u5834\u7684\u932f\u8aa4\u5b9a\u50f9\uff1a\u201c\u5e02\u5834\u6ce2\u52d5\u5c0d\u6295\u8cc7\u8005\u800c\u8a00\u662f\u5de8\u5927\u7684\u512a\u52e2\u2026\u2026\u5b83\u6703\u611a\u8822\u5730\u5831\u51fa\u4f4e\u50f9\uff0c\u8b93\u4f60\u6709\u6a5f\u6703\u8cb7\u9032\uff1b\u4e5f\u6703\u611a\u8822\u5730\u5831\u51fa\u9ad8\u50f9\uff0c\u8b93\u4f60\u6709\u6a5f\u6703\u8ce3\u51fa\u3002\u201d\u00a0\u6240\u6709\u80a1\u7968\u50f9\u683c\u90fd\u6703\u96a8\u6642\u9593\u6f32\u8dcc\u3002\u4e00\u822c\u800c\u8a00\uff0c\u6ce2\u52d5\u6027\u8d8a\u9ad8\u7684\u80a1\u7968\u98a8\u96aa\u8d8a\u5927\uff0c\u4f46\u9019\u4e26\u975e\u7d55\u5c0d\u898f\u5f8b\u3002<\/p>\n

\u8861\u91cf\u80a1\u7968\u6ce2\u52d5\u6027\u7684\u5e38\u7528\u65b9\u6cd5\u6709\u4e09\u7a2e\uff1a<\/p>\n

    \n
  1. \u8c9d\u5854\u4fc2\u6578\uff08<\/strong>Beta<\/strong>\uff09<\/strong>\uff1a\u8861\u91cf\u500b\u80a1\u6216\u80a1\u7968\u7d44\u5408\u76f8\u5c0d\u65bc\u6574\u9ad4\u80a1\u5e02\uff08\u901a\u5e38\u4ee5\u6a19\u666e500\u6307\u6578\u70ba\u4ee3\u8868\uff09\u7684\u6ce2\u52d5\u6027\u3002\u4fc2\u6578\uff1e<\/strong>1.0<\/strong>\uff1a\u6ce2\u52d5\u6027\u9ad8\u65bc\u5e02\u5834\uff1b\u4fc2\u6578\uff1c<\/strong>1.0<\/strong>\uff1a\u6ce2\u52d5\u6027\u4f4e\u65bc\u5e02\u5834\u3002<\/li>\n
  2. \u96b1\u542b\u6ce2\u52d5\u7387\uff08<\/strong>Implied Volatility<\/strong>\uff09<\/strong>\uff1a\u53cd\u6620\u5e02\u5834\u5c0d\u80a1\u7968\u672a\u4f86\u6ce2\u52d5\u5e45\u5ea6\u7684\u9810\u671f\u3002\u96b1\u542b\u6ce2\u52d5\u7387\u8d8a\u9ad8\uff0c\u80a1\u7968\u6ce2\u52d5\u6027\u8d8a\u5927\u3002<\/li>\n
  3. \u6a19\u6e96\u5dee\uff08<\/strong>Standard Deviation<\/strong>\uff09<\/strong>\uff1a\u8861\u91cf\u80a1\u7968\u50f9\u683c\u504f\u96e2\u5176\u5e73\u5747\u503c\u7684\u7a0b\u5ea6\u3002\u6a19\u6e96\u5dee\u8d8a\u9ad8\uff0c\u6ce2\u52d5\u6027\u8d8a\u5f37\u3002<\/li>\n<\/ol>\n

    \u806f\u5408\u5065\u5eb7\u96c6\u5718\u70ba\u4f55\u66b4\u8dcc\uff1f<\/h2>\n

    \u806f\u5408\u5065\u5eb7\u96c6\u5718\uff08NYSE: UNH\uff09<\/a>\u80a1\u50f9\u4e4b\u6240\u4ee5\u66b4\u8dcc\u8d85\u904e40%\uff0c\u6838\u5fc3\u696d\u52d9\u57fa\u672c\u9762\uff08\u91ab\u4fdd\u4f7f\u7528\u7387\u548c\u85e5\u623f\u5831\u92b7\u7387\uff09\u7684\u56b4\u91cd\u60e1\u5316\u5c0e\u81f4\u76c8\u5229\u524d\u666f\u9eef\u6de1\uff0c\u52a0\u4e0a\u7ba1\u7406\u5c64\u7a81\u767c\u8b8a\u52d5\u5e36\u4f86\u7684\u9818\u5c0e\u5c64\u5371\u6a5f\u548c\u4e0d\u78ba\u5b9a\u6027\uff0c\u5171\u540c\u5c0e\u81f4\u4e86\u6295\u8cc7\u8005\u4fe1\u5fc3\u5d29\u584c\u3002<\/p>\n

      \n
    1. \u6838\u5fc3\u696d\u52d9\u8868\u73fe\u56b4\u91cd\u4e0d\u53ca\u9810\u671f\u8207\u76c8\u5229\u9810\u8b66\uff1a<\/strong>\u00a0\u6700\u76f4\u63a5\u7684\u5c0e\u706b\u7d22\u662f\u516c\u53f8\u5728\u767c\u4f48\u7b2c\u4e00\u5b63\u5ea6\u8ca1\u5831\u6642\u610f\u5916\u4e0b\u8abf\u4e86\u76c8\u5229\u6307\u5f15\u3002\u7ba1\u7406\u5c64\u5766\u627f\uff0c\u516c\u53f8\u6838\u5fc3\u696d\u52d9\u201c\u91ab\u7642\u4fdd\u96aa\u512a\u52e2\u8a08\u5283\u201d\u7684\u5be6\u969b\u91ab\u7642\u8cc7\u6e90\u4f7f\u7528\u7387\uff08Utilization Rates\uff09\u9060\u9ad8\u65bc\u4e4b\u524d\u7684\u9810\u6e2c\uff0c\u540c\u6642\u85e5\u623f\u798f\u5229\u7ba1\u7406\u90e8\u9580\u7684\u5831\u92b7\u7387\u4e5f\u4f4e\u65bc\u9810\u671f\u3002\u9019\u5169\u500b\u95dc\u9375\u696d\u52d9\u9818\u57df\u7684\u9810\u6e2c\u5931\u8aa4\u5c0e\u81f4\u516c\u53f8\u76c8\u5229\u589e\u9577\u986f\u8457\u653e\u7de9\uff0c\u56b4\u91cd\u6253\u64ca\u4e86\u6295\u8cc7\u8005\u4fe1\u5fc3\uff0c\u5f15\u767c\u4e86\u5c0d\u7ba1\u7406\u5c64\u5224\u65b7\u548c\u696d\u52d9\u6a21\u578b\u53ef\u9760\u6027\u7684\u8cea\u7591\u3002<\/li>\n
    2. \u7ba1\u7406\u5c64\u7a81\u8b8a\u52d5\u6416\u4fe1\u5fc3\u8207\u4e0d\u78ba\u5b9a\u6027\u52a0\u5287\uff1a<\/strong>\u00a0\u5728\u767c\u4f48\u4ee4\u4eba\u5931\u671b\u7684\u8ca1\u5831\u548c\u76c8\u5229\u9810\u8b66\u7684\u540c\u6642\uff0c\u516c\u53f8\u5ba3\u4f48\u9996\u5e2d\u57f7\u884c\u5b98Andrew Witty\u7a81\u7136\u96e2\u8077\uff0c\u4e26\u7531\u524d\u9996\u5e2d\u57f7\u884c\u5b98Stephen Hemsley\u7dca\u6025\u63a5\u4efb\u3002\u9ad8\u5c64\u7ba1\u7406\u5718\u968a\u5728\u5371\u6a5f\u6642\u523b\u7684\u7a81\u7136\u66f4\u8fed\uff0c\u5c24\u5176\u662f\u5728\u516c\u53f8\u9762\u81e8\u91cd\u5927\u904b\u71df\u6311\u6230\u4e4b\u969b\uff0c\u88ab\u8996\u70ba\u5167\u90e8\u5b58\u5728\u554f\u984c\u7684\u5f37\u70c8\u4fe1\u865f\uff0c\u9032\u4e00\u6b65\u52a0\u5287\u4e86\u5e02\u5834\u7684\u4e0d\u78ba\u5b9a\u6027\u548c\u6050\u614c\u60c5\u7dd2\uff0c\u653e\u5927\u4e86\u80a1\u50f9\u7684\u4e0b\u8dcc\u5e45\u5ea6\u3002<\/li>\n<\/ol>\n

      \u8cb7\u5165\u6a5f\u6703\uff1f<\/h2>\n

      \u806f\u5408\u5065\u5eb7\u63d0\u4f9b\u7684\u662f\u5177\u6709\u9577\u671f\u525b\u6027\u9700\u6c42\u7684\u5065\u5eb7\u4fdd\u96aa\uff0c\u5f88\u591a\u985e\u4f3c\u9019\u6a23\u7684\u516c\u53f8\u90fd\u66fe\u7d93\u6b77\u56e0\u77ed\u671f\u5229\u7a7a\u5f15\u767c\u7684\u80a1\u50f9\u66b4\u8dcc\uff0c\u4f46\u5f8c\u7e8c\u5be6\u73fe\u4e86\u5f37\u52c1\u53cd\u5f48\u3002\u9019\u4e00\u6a21\u5f0f\u53ef\u80fd\u9069\u7528\u65bc\u9019\u53ea\u91ab\u7642\u670d\u52d9\u516c\u53f8\u2014\u2014\u66b4\u8dcc\u5f8c\u80a1\u50f9\u8dcc\u81f3\u4e94\u5e74\u4f4e\u4f4d\uff0c\u53cd\u6620\u51fa\u5e02\u5834\u9810\u671f\u5df2\u964d\u81f3\u51b0\u9ede\uff0c\u8655\u65bc\u5229\u7a7a\u51fa\u76e1\u7684\u72c0\u614b\u3002<\/p>\n

      \u6b64\u5916\uff0c\u9577\u671f\u8da8\u52e2\u8207\u57fa\u672c\u9762\u9810\u671f\u5f37\u5316\u5e95\u90e8\u5224\u65b7\u3002\u00a0\u806f\u5408\u5065\u5eb7\u80a1\u50f9\u8207\u6a19\u666e500\u6307\u6578\u7684\u9577\u671f\u4e0a\u6f32\u8da8\u52e2\u4fdd\u6301\u4e00\u81f4\uff0c\u5370\u8b49\u4e86\u512a\u8cea\u4f01\u696d\u80fd\u5920\u514b\u670d\u968e\u6bb5\u6027\u6311\u6230\u7684\u898f\u5f8b\u3002\u7ba1\u7406\u5c64\u660e\u78ba\u8868\u793a\u5c07\u57282025\u5e74\u89e3\u6c7a\u7576\u524d\u7684\u904b\u71df\u969c\u7919\uff08\u5982\u7db2\u7d61\u5b89\u5168\u4e8b\u4ef6\u5f71\u97ff\uff09\uff0c\u4e26\u9810\u671f2026\u5e74\u6062\u5fa9\u589e\u9577\u3002\u82e5\u9019\u4e00\u4fee\u5fa9\u8def\u5f91\u5f97\u4ee5\u5be6\u73fe\uff0c\u80a1\u50f9\u6709\u671b\u5728\u4e00\u5e74\u5167\u51fa\u73fe\u986f\u8457\u53cd\u5f48\uff0c\u70ba\u63d0\u524d\u4f48\u5c40\u5275\u9020\u6a5f\u6703\u3002<\/p>\n

      \u5c0d\u65bc\u9577\u671f\u6295\u8cc7\u8005\u800c\u8a00\uff0c\u806f\u5408\u5065\u5eb7\u7684\u696d\u52d9\u672c\u8cea\uff08\u63d0\u4f9b\u5fc5\u9700\u7684\u91ab\u7642\u4fdd\u96aa\u670d\u52d9\uff09\u4ee5\u53ca\u8a72\u80a1\u8207\u5927\u76e4\u540c\u6b65\u7684\u9577\u671f\u4e0a\u5347\u8da8\u52e2\uff0c\u652f\u6301\u5728\u4f4e\u4f4d\u9022\u4f4e\u4f48\u5c40\u7684\u7b56\u7565\uff0c\u5c24\u5176\u9069\u5408\u6301\u6709\u9031\u671f3-5\u5e74\u7684\u8cc7\u91d1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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