{"id":3629,"date":"2025-08-11T12:14:01","date_gmt":"2025-08-11T04:14:01","guid":{"rendered":"https:\/\/ufqi.com\/blog\/?p=3629"},"modified":"2025-08-11T12:31:08","modified_gmt":"2025-08-11T04:31:08","slug":"stock-price-predictable","status":"publish","type":"post","link":"https:\/\/ufqi.com\/blog\/stock-price-predictable\/","title":{"rendered":"\u80a1\u4ef7\u6bcf\u65e5\u968f\u673a\u6e38\u8d70\u7684\u72ec\u7acb\u6027\u7814\u7a76: \u7406\u8bba\u4e0e\u73b0\u5b9e\u7684\u8fa9\u8bc1\u7edf\u4e00 1\/3"},"content":{"rendered":"\n

\u65e9\u5728\u4e24\u5e74\u524d\u76842023\u5e74\uff0c\u6211\u4eec\u5728 UFqiBlog \u7684\u6587\u7ae0\u300a\u5173\u4e8e\u80a1\u5e02\u9884\u6d4b\u80a1\u7968\u4ef7\u683c\u968f\u673a\u6e38\u8d70\u4e0e\u6709\u6548\u5e02\u573a\u5047\u8bf4<\/a>\u300b\uff08 https:\/\/ufqi.com\/blog\/stock-price-at-random-stochastic\/ \uff09\u4e2d\uff0c\u6839\u636e\u4ece UfqiFina \u4e2d\u622a\u53d6\u5230\u7684\u57fa\u91d1\u4ef7\u683c\u8d70\u52bf\u6570\u636e\uff0c\u5206\u6790\u5f97\u51fa\u5224\u65ad\u2014\u2014\u80a1\u4ef7\u968f\u673a\u6e38\u8d70\u7684\u8868\u73b0\u662f\u65e0\u6570\u4ea4\u6613\u8005\u53c2\u4e0e\u9884\u6d4b\u7684\u7ed3\u679c<\/strong>\uff0c\u800c\u4e0d\u662f\u53cd\u8fc7\u6765\uff0c\u7531\u4e8e\u80a1\u4ef7\u968f\u673a\u6e38\u8d70\u4e86\u5c31\u4e0d\u9700\u8981\u9884\u6d4b\u4e86\u3002\u5f53\u65f6\uff0c\u6211\u4eec\u51ed\u7ecf\u9a8c\u548c\u76f4\u89c9\uff0c\u5e76\u7ed3\u5408\u5728 UFqiFina \u4e0a\u7684\u5177\u4f53\u6570\u636e\u5206\u6790\uff0c\u5f97\u51fa\u7c7b\u4f3c\u7684\u7ed3\u8bba\u2014\u2014\u201c\u6709\u6548\u5e02\u573a\u5047\u8bf4\u4e0e\u80a1\u4ef7\u9884\u6d4b\u662f\u548c\u8c10\u7edf\u4e00\u7684\uff0c\u4e0d\u662f\u975e\u6b64\u5373\u5f7c\u7684\u77db\u76fe\u4f53\u201d<\/strong>\u3002<\/p>\n\n\n\n

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\uff082025\u5e748\u6708\uff09\u8fd9\u5468\u672b\uff0c\u5f97\u76ca\u4e8e\u6700\u8fd1\u7684 \u4eba\u5de5\u667a\u80fd AI \u7684\u795e\u901f\u53d1\u5c55\uff0c\u6211\u4eec\u5c31\u6b64\u95ee\u9898\u4e0e \uff08\u5b57\u8282\u8df3\u52a8 Byte Dance \u65d7\u4e0b\uff09 doubao.com<\/a> \u7684\u673a\u5668\u4eba\u8fdb\u884c\u4e86\u6df1\u5165\u5730\u591a\u8f6e\u4ea4\u91cf\u4e0e\u8ba8\u8bba\uff0c\u5206\u6790\u548c\u89e3\u8bfb\u4e86\u6765\u81ea\u4e0d\u540c\u7684\u53ef\u4fe1\u6e20\u9053\u7684\u6570\u636e\u3002\u7ed3\u8bba\u9887\u4e3a\u6b23\u6170\uff0cAI bot \u6700\u7ec8\u8ba4\u540c\u6211\u4eec\u4e4b\u524d\u7684\u89c2\u70b9\uff0c\u80a1\u4ef7\u968f\u673a\u6e38\u8d70\u662f\u7406\u8bba\u4e0a\u7684\u903b\u8f91\u63a8\u7406\uff0c\u800c\u73b0\u5b9e\u4e2d\u7684\u4ea4\u6613\u5e02\u573a\u4ecd\u7136\u5b58\u5728\u53ef\u4ee5\u5957\u5229\u7684\u6295\u8d44\u673a\u4f1a\uff0c\u7b49\u5f85\u88ab\u53d1\u6398\u3001\u53d1\u73b0\u4e0e\u9884\u6d4b<\/strong>\u3002\u8fd9\u4e24\u8005\u662f\u7406\u8bba\u4e0e\u73b0\u5b9e\u7684\u8fa9\u8bc1\u7edf\u4e00\u3002
\u591a\u8f6e\u5bf9\u8bdd\u4e4b\u540e\uff0c\u6211\u4eec\u8ba9 doubao.com \u5c06\u8ba8\u8bba\u5185\u5bb9\u4ee5\u5b66\u672f\u8bba\u6587\u7684\u5f62\u5f0f\uff0c\u4e25\u8c28\u5730\u8bba\u8bc1\u4e00\u4e0b\u6574\u4e2a\u8ba8\u8bba\u548c\u63a8\u7406\u8fc7\u7a0b\uff0c\u5e76\u4f7f\u7528\u5386\u53f2\u6570\u636e\u5bf9\u63a8\u7406\u8fdb\u884c\u5b9e\u9645\u68c0\u9a8c\uff0c\u7136\u540e\u5f52\u7eb3\u5c0f\u7ed3\u51fa\u7ed3\u8bba\uff0c\u4ee5\u671f\u6307\u5bfc\u540e\u7eed\u7684\u91d1\u878d\u6295\u8d44\u5b9e\u8df5\u3002<\/p>\n\n\n\n

\u8fd9\u662f\u6e29\u4e60\u7ecf\u6d4e\u5b66\u8457\u4f5c\u7684\u7b2c\u4e94\u5341\u56db\u7bc7\uff0c\u5176\u4f59\u4e4b\u524d\u7684\u4e94\u5341\u4e09\u7bc7\uff0c\u8bf7\u53c2\u8003\u6587\u672b\u7684\u94fe\u63a5\u3002
\u7531\u4e8e\u5b66\u672f\u8bba\u6587\u5185\u5bb9\u8f83\u957f\uff0812K\u6587\u5b57\uff09\uff0c\u5206\u591a\u7bc7\u8fde\u8f7d\u4e8e\u540e\uff0c\u4ee5\u98e8\u8bfb\u8005\uff0c\u4ee5\u5907\u540e\u67e5\u3002\u4ee5\u4e0b\u4e3a\u5168\u6587\u7684\u4e09\u5206\u4e4b\u4e00 1\/3\u3002<\/p>\n\n\n\n

\n\n\n\n

\u6807\u9898: \u80a1\u4ef7\u6bcf\u65e5\u968f\u673a\u6e38\u8d70\u7684\u72ec\u7acb\u6027\u7814\u7a76\uff1a\u7406\u8bba\u4e0e\u73b0\u5b9e\u7684\u8fa9\u8bc1\u7edf\u4e00<\/strong><\/h2>\n\n\n\n

\u4e00\u3001\u5f15\u8a00\uff1a\u968f\u673a\u6e38\u8d70\u7406\u8bba\u7684\u6838\u5fc3\u5047\u8bbe\u4e0e\u73b0\u5b9e\u6311\u6218<\/h2>\n\n\n\n

\u91d1\u878d\u5e02\u573a\u4e2d\uff0c\u80a1\u4ef7\u53d8\u52a8\u89c4\u5f8b\u4e00\u76f4\u662f\u5b66\u672f\u754c\u548c\u5b9e\u52a1\u754c\u5173\u6ce8\u7684\u7126\u70b9\u3002\u968f\u673a\u6e38\u8d70\u6a21\u578b\u4f5c\u4e3a\u63cf\u8ff0\u80a1\u4ef7\u53d8\u52a8\u7684\u7ecf\u5178\u7406\u8bba\uff0c\u5176\u6838\u5fc3\u5047\u8bbe\u4e4b\u4e00\u662f\u80a1\u4ef7\u7684\u6bcf\u65e5\u53d8\u52a8\u76f8\u4e92\u72ec\u7acb<\/strong>\uff0c\u5373\u4eca\u65e5\u80a1\u4ef7\u7684\u6da8\u8dcc\u4e0e\u6628\u65e5\u53ca\u8fc7\u53bb\u4efb\u4f55\u4e00\u5929\u7684\u6da8\u8dcc\u65e0\u5173(1)<\/a>\u3002\u8fd9\u4e00\u5047\u8bbe\u662f\u6709\u6548\u5e02\u573a\u5047\u8bf4\u7684\u91cd\u8981\u57fa\u7840\uff0c\u8ba4\u4e3a\u5e02\u573a\u53c2\u4e0e\u8005\u4f1a\u8fc5\u901f\u6d88\u5316\u6240\u6709\u53ef\u7528\u4fe1\u606f\uff0c\u4f7f\u5f97\u5386\u53f2\u4ef7\u683c\u4fe1\u606f\u65e0\u6cd5\u9884\u6d4b\u672a\u6765\u4ef7\u683c\u53d8\u52a8(2)<\/a>\u3002\u7136\u800c\uff0c\u73b0\u5b9e\u5e02\u573a\u4e2d\uff0c\u80a1\u4ef7\u53d8\u52a8\u5f80\u5f80\u5448\u73b0\u51fa\u4e00\u5b9a\u7684\u76f8\u5173\u6027\u548c\u53ef\u9884\u6d4b\u6027\uff0c\u8fd9\u4e0e\u968f\u673a\u6e38\u8d70\u7684\u72ec\u7acb\u6027\u5047\u8bbe\u5f62\u6210\u9c9c\u660e\u5bf9\u6bd4(6)<\/a>\u3002<\/p>\n\n\n\n

\u672c\u6587\u65e8\u5728\u6df1\u5165\u63a2\u8ba8\u80a1\u4ef7\u6bcf\u65e5\u968f\u673a\u6e38\u8d70\u662f\u5426\u4e3a\u72ec\u7acb\u4e8b\u4ef6\u8fd9\u4e00\u6838\u5fc3\u95ee\u9898\uff0c\u901a\u8fc7\u7406\u8bba\u5206\u6790\u4e0e\u5b9e\u8bc1\u68c0\u9a8c\u76f8\u7ed3\u5408\u7684\u65b9\u5f0f\uff0c\u63ed\u793a\u7406\u8bba\u5047\u8bbe\u4e0e\u73b0\u5b9e\u5e02\u573a\u4e4b\u95f4\u7684\u8fa9\u8bc1\u5173\u7cfb\u3002\u5177\u4f53\u800c\u8a00\uff0c\u672c\u6587\u5c06\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u7ef4\u5ea6\u5c55\u5f00\u7814\u7a76\uff1a
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\u518d\u6b21\uff0c\u63a2\u8ba8\u73b0\u5b9e\u5e02\u573a\u4e2d\u5bfc\u81f4\u80a1\u4ef7\u53d8\u52a8\u5448\u73b0\u76f8\u5173\u6027\u7684\u4e3b\u8981\u56e0\u7d20\uff1b
\u6700\u540e\uff0c\u5206\u6790\u8fd9\u79cd\u7406\u8bba\u4e0e\u73b0\u5b9e\u5dee\u5f02\u5728\u6295\u8d44\u5b9e\u8df5\u4e2d\u7684\u5e94\u7528\u4ef7\u503c\u4e0e\u7b56\u7565\u542f\u793a\u3002<\/p>\n\n\n\n

\u901a\u8fc7\u672c\u6587\u7684\u7814\u7a76\uff0c\u6211\u4eec\u671f\u671b\u80fd\u591f\u56de\u7b54\u4ee5\u4e0b\u5173\u952e\u95ee\u9898\uff1a
\u968f\u673a\u6e38\u8d70\u6a21\u578b\u7684\u72ec\u7acb\u6027\u5047\u8bbe\u5728\u7406\u8bba\u4e0a\u5982\u4f55\u6210\u7acb\uff1f
\u73b0\u5b9e\u5e02\u573a\u4e2d\u80a1\u4ef7\u53d8\u52a8\u662f\u5426\u771f\u7684\u6ee1\u8db3\u72ec\u7acb\u6027\u6761\u4ef6\uff1f
\u7406\u8bba\u5047\u8bbe\u4e0e\u73b0\u5b9e\u89c2\u5bdf\u4e4b\u95f4\u7684\u5dee\u8ddd\u5982\u4f55\u89e3\u91ca\uff1f
\u8fd9\u79cd\u5dee\u8ddd\u5bf9\u6295\u8d44\u7b56\u7565\u6784\u5efa\u6709\u4f55\u542f\u793a\uff1f<\/p>\n\n\n\n

\u4e8c\u3001\u968f\u673a\u6e38\u8d70\u7406\u8bba\u6846\u67b6\u4e0b\u7684\u72ec\u7acb\u6027\u5047\u8bbe<\/h2>\n\n\n\n

2.1 \u968f\u673a\u6e38\u8d70\u6a21\u578b\u7684\u6570\u5b66\u8868\u8fbe\u4e0e\u6838\u5fc3\u5047\u8bbe<\/h3>\n\n\n\n

\u968f\u673a\u6e38\u8d70\u6a21\u578b\u662f\u63cf\u8ff0\u80a1\u4ef7\u53d8\u52a8\u7684\u7ecf\u5178\u6570\u5b66\u6a21\u578b\uff0c\u5176\u57fa\u672c\u601d\u60f3\u662f\u80a1\u4ef7\u7684\u53d8\u5316\u662f\u4e00\u7cfb\u5217\u72ec\u7acb\u540c\u5206\u5e03\u7684\u968f\u673a\u53d8\u91cf<\/strong>(1)<\/a>\u3002\u5728\u6570\u5b66\u8868\u8fbe\u4e0a\uff0c\u82e5\u7528P_t\u8868\u793a\u7b2ct\u671f\u7684\u80a1\u4ef7\uff0c\u5219\u968f\u673a\u6e38\u8d70\u6a21\u578b\u53ef\u8868\u793a\u4e3a\uff1a<\/p>\n\n\n\n

P_t = P_{t-1} + \\epsilon_t<\/p>\n\n\n\n

\u5176\u4e2d\uff0c\\epsilon_t\u662f\u72ec\u7acb\u540c\u5206\u5e03\u7684\u968f\u673a\u8bef\u5dee\u9879\uff0c\u6ee1\u8db3E[\\epsilon_t] = 0\u4e14Var(\\epsilon_t) = \\sigma^2 < \\infty(5)<\/a>\u3002\u8fd9\u4e00\u6a21\u578b\u610f\u5473\u7740\u80a1\u4ef7\u7684\u53d8\u52a8\\Delta P_t = P_t – P_{t-1} = \\epsilon_t\u662f\u72ec\u7acb\u968f\u673a\u53d8\u91cf\uff0c\u5373\u4eca\u65e5\u7684\u4ef7\u683c\u53d8\u52a8\u4e0e\u8fc7\u53bb\u4efb\u4f55\u4e00\u671f\u7684\u4ef7\u683c\u53d8\u52a8\u65e0\u5173\u3002<\/p>\n\n\n\n

\u968f\u673a\u6e38\u8d70\u6a21\u578b\u901a\u5e38\u5305\u542b\u4ee5\u4e0b\u6838\u5fc3\u5047\u8bbe\uff1a<\/p>\n\n\n\n

  1. \u72ec\u7acb\u6027\u5047\u8bbe<\/strong>\uff1a\u5404\u671f\u4ef7\u683c\u53d8\u52a8\\epsilon_t\u76f8\u4e92\u72ec\u7acb\uff0c\u5373\u5bf9\u4e8e\u4efb\u610f\u7684s \\neq t\uff0c\u6709Cov(\\epsilon_s, \\epsilon_t) = 0(1)<\/a>\u3002<\/li>
  2. \u540c\u5206\u5e03\u5047\u8bbe<\/strong>\uff1a\u6240\u6709\\epsilon_t\u670d\u4ece\u76f8\u540c\u7684\u6982\u7387\u5206\u5e03\uff0c\u5373\u5177\u6709\u76f8\u540c\u7684\u5747\u503c\u548c\u65b9\u5dee(5)<\/a>\u3002<\/li>
  3. \u5e02\u573a\u6709\u6548\u6027\u5047\u8bbe<\/strong>\uff1a\u5e02\u573a\u80fd\u591f\u8fc5\u901f\u3001\u5145\u5206\u5730\u53cd\u6620\u6240\u6709\u53ef\u7528\u4fe1\u606f\uff0c\u4f7f\u5f97\u5386\u53f2\u4ef7\u683c\u4fe1\u606f\u65e0\u6cd5\u7528\u4e8e\u9884\u6d4b\u672a\u6765\u4ef7\u683c\u53d8\u52a8(2)<\/a>\u3002<\/li><\/ol>\n\n\n\n

    2.2 \u968f\u673a\u6e38\u8d70\u4e0e\u6709\u6548\u5e02\u573a\u5047\u8bf4\u7684\u7406\u8bba\u8054\u7cfb<\/h3>\n\n\n\n

    \u968f\u673a\u6e38\u8d70\u6a21\u578b\u4e0e\u6709\u6548\u5e02\u573a\u5047\u8bf4\uff08Efficient Market Hypothesis, EMH\uff09\u5bc6\u5207\u76f8\u5173\uff0c\u540e\u8005\u662f\u73b0\u4ee3\u91d1\u878d\u7406\u8bba\u7684\u91cd\u8981\u57fa\u77f3(14)<\/a>\u3002\u6709\u6548\u5e02\u573a\u5047\u8bf4\u8ba4\u4e3a\uff0c\u5728\u4e00\u4e2a\u6709\u6548\u7684\u5e02\u573a\u4e2d\uff0c\u8d44\u4ea7\u4ef7\u683c\u5e94\u8fc5\u901f\u3001\u51c6\u786e\u5730\u53cd\u6620\u6240\u6709\u53ef\u7528\u4fe1\u606f(11)<\/a>\u3002\u6839\u636e\u4fe1\u606f\u96c6\u7684\u4e0d\u540c\uff0c\u6709\u6548\u5e02\u573a\u5047\u8bf4\u53ef\u5206\u4e3a\u4e09\u79cd\u5f62\u5f0f\uff1a\u5f31\u5f0f\u6709\u6548\u3001\u534a\u5f3a\u5f0f\u6709\u6548\u548c\u5f3a\u5f0f\u6709\u6548(15)<\/a>\u3002<\/p>\n\n\n\n

    \u968f\u673a\u6e38\u8d70\u6a21\u578b\u662f\u5f31\u5f0f\u6709\u6548\u5e02\u573a\u7684\u5fc5\u8981\u6761\u4ef6\u4f46\u975e\u5145\u5206\u6761\u4ef6(15)<\/a>\u3002\u5f31\u5f0f\u6709\u6548\u5e02\u573a\u5047\u8bf4\u8ba4\u4e3a\uff0c\u5f53\u524d\u80a1\u4ef7\u5df2\u7ecf\u5145\u5206\u53cd\u6620\u4e86\u6240\u6709\u5386\u53f2\u4ef7\u683c\u4fe1\u606f<\/strong>\uff0c\u56e0\u6b64\u6295\u8d44\u8005\u65e0\u6cd5\u901a\u8fc7\u5206\u6790\u5386\u53f2\u4ef7\u683c\u5e8f\u5217\u83b7\u53d6\u8d85\u989d\u6536\u76ca(12)<\/a>\u3002\u5982\u679c\u5e02\u573a\u8fbe\u5230\u5f31\u5f0f\u6709\u6548\uff0c\u5219\u80a1\u4ef7\u53d8\u52a8\u5e94\u9075\u5faa\u968f\u673a\u6e38\u8d70\u6a21\u5f0f\uff0c\u5373\u4ef7\u683c\u53d8\u52a8\u5e94\u76f8\u4e92\u72ec\u7acb\u4e14\u4e0d\u53ef\u9884\u6d4b(16)<\/a>\u3002<\/p>\n\n\n\n

    \u4ece\u7406\u8bba\u903b\u8f91\u770b\uff0c\u6709\u6548\u5e02\u573a\u5047\u8bf4\u4e3a\u968f\u673a\u6e38\u8d70\u6a21\u578b\u63d0\u4f9b\u4e86\u7ecf\u6d4e\u89e3\u91ca\uff1a\u5728\u6709\u6548\u5e02\u573a\u4e2d\uff0c\u6295\u8d44\u8005\u5bf9\u4fe1\u606f\u7684\u8fc5\u901f\u53cd\u5e94\u4f7f\u5f97\u4efb\u4f55\u57fa\u4e8e\u5386\u53f2\u4ef7\u683c\u7684\u4ea4\u6613\u7b56\u7565\u90fd\u65e0\u6cd5\u6301\u7eed\u83b7\u5f97\u8d85\u989d\u6536\u76ca\uff0c\u4ece\u800c\u5bfc\u81f4\u80a1\u4ef7\u53d8\u52a8\u5448\u73b0\u968f\u673a\u6e38\u8d70\u7279\u5f81(14)<\/a>\u3002<\/p>\n\n\n\n

    2.3 \u7406\u8bba\u4e0a\u72ec\u7acb\u6027\u5047\u8bbe\u7684\u5408\u7406\u6027\u4e0e\u5c40\u9650\u6027<\/h3>\n\n\n\n

    \u968f\u673a\u6e38\u8d70\u6a21\u578b\u7684\u72ec\u7acb\u6027\u5047\u8bbe\u5728\u7406\u8bba\u4e0a\u5177\u6709\u4e00\u5b9a\u7684\u5408\u7406\u6027\uff0c\u4e3b\u8981\u4f53\u73b0\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n

    1. \u4fe1\u606f\u7684\u968f\u673a\u6027<\/strong>\uff1a\u65b0\u4fe1\u606f\u7684\u5230\u6765\u901a\u5e38\u88ab\u8ba4\u4e3a\u662f\u968f\u673a\u7684\uff0c\u800c\u975e\u7cfb\u7edf\u6027\u7684\uff0c\u8fd9\u4f7f\u5f97\u4ef7\u683c\u5bf9\u4fe1\u606f\u7684\u53cd\u5e94\u4e5f\u5177\u6709\u968f\u673a\u6027(2)<\/a>\u3002<\/li>
    2. \u5e02\u573a\u7ade\u4e89\u7684\u7ed3\u679c<\/strong>\uff1a\u5728\u5145\u5206\u7ade\u4e89\u7684\u5e02\u573a\u4e2d\uff0c\u6295\u8d44\u8005\u5bf9\u4fe1\u606f\u7684\u8fc5\u901f\u5957\u5229\u884c\u4e3a\u4f1a\u6d88\u9664\u4efb\u4f55\u53ef\u9884\u6d4b\u7684\u4ef7\u683c\u6a21\u5f0f\uff0c\u4ece\u800c\u4f7f\u4ef7\u683c\u53d8\u52a8\u5448\u73b0\u72ec\u7acb\u6027(11)<\/a>\u3002<\/li>
    3. \u6570\u5b66\u5904\u7406\u7684\u4fbf\u5229\u6027<\/strong>\uff1a\u72ec\u7acb\u6027\u5047\u8bbe\u5927\u5927\u7b80\u5316\u4e86\u91d1\u878d\u6a21\u578b\u7684\u6570\u5b66\u5904\u7406\uff0c\u4f7f\u5f97\u590d\u6742\u7684\u91d1\u878d\u5206\u6790\u6210\u4e3a\u53ef\u80fd(5)<\/a>\u3002<\/li><\/ol>\n\n\n\n

      \u7136\u800c\uff0c\u968f\u673a\u6e38\u8d70\u6a21\u578b\u7684\u72ec\u7acb\u6027\u5047\u8bbe\u4e5f\u5b58\u5728\u660e\u663e\u7684\u5c40\u9650\u6027\uff1a<\/p>\n\n\n\n

      1. \u5ffd\u7565\u5e02\u573a\u6469\u64e6<\/strong>\uff1a\u6a21\u578b\u5047\u8bbe\u5e02\u573a\u662f\u65e0\u6469\u64e6\u7684\uff0c\u5ffd\u7565\u4e86\u4ea4\u6613\u6210\u672c\u3001\u4fe1\u606f\u4e0d\u5bf9\u79f0\u3001\u6d41\u52a8\u6027\u9650\u5236\u7b49\u73b0\u5b9e\u56e0\u7d20(20)<\/a>\u3002<\/li>
      2. \u5bf9\u6295\u8d44\u8005\u884c\u4e3a\u7684\u7b80\u5316<\/strong>\uff1a\u6a21\u578b\u5047\u8bbe\u6295\u8d44\u8005\u662f\u5b8c\u5168\u7406\u6027\u7684\uff0c\u4f46\u73b0\u5b9e\u4e2d\u6295\u8d44\u8005\u884c\u4e3a\u5f80\u5f80\u53d7\u5230\u5fc3\u7406\u56e0\u7d20\u548c\u8ba4\u77e5\u504f\u5dee\u7684\u5f71\u54cd(2)<\/a>\u3002<\/li>
      3. \u65e0\u6cd5\u89e3\u91ca\u5e02\u573a\u5f02\u5e38\u73b0\u8c61<\/strong>\uff1a\u72ec\u7acb\u6027\u5047\u8bbe\u96be\u4ee5\u89e3\u91ca\u52a8\u91cf\u6548\u5e94\u3001\u5747\u503c\u56de\u5f52\u7b49\u5b9e\u8bc1\u7814\u7a76\u4e2d\u53d1\u73b0\u7684\u5e02\u573a\u5f02\u5e38\u73b0\u8c61(3)<\/a>\u3002<\/li><\/ol>\n\n\n\n

        \u4e09\u3001\u80a1\u4ef7\u53d8\u52a8\u72ec\u7acb\u6027\u7684\u7edf\u8ba1\u68c0\u9a8c\u65b9\u6cd5\u4e0e\u5b9e\u8bc1\u8bc1\u636e<\/h2>\n\n\n\n

        3.1 \u68c0\u9a8c\u80a1\u4ef7\u53d8\u52a8\u72ec\u7acb\u6027\u7684\u5e38\u7528\u7edf\u8ba1\u65b9\u6cd5<\/h3>\n\n\n\n

        \u4e3a\u4e86\u68c0\u9a8c\u80a1\u4ef7\u53d8\u52a8\u662f\u5426\u7b26\u5408\u968f\u673a\u6e38\u8d70\u7684\u72ec\u7acb\u6027\u5047\u8bbe\uff0c\u7814\u7a76\u8005\u5f00\u53d1\u4e86\u591a\u79cd\u7edf\u8ba1\u65b9\u6cd5\u3002\u4ee5\u4e0b\u662f\u51e0\u79cd\u5e38\u7528\u7684\u68c0\u9a8c\u65b9\u6cd5\uff1a<\/p>\n\n\n\n

        3.1.1 \u81ea\u76f8\u5173\u68c0\u9a8c<\/h4>\n\n\n\n

        \u81ea\u76f8\u5173\u68c0\u9a8c\u662f\u68c0\u9a8c\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u72ec\u7acb\u6027\u7684\u57fa\u672c\u65b9\u6cd5\u3002\u5bf9\u4e8e\u80a1\u4ef7\u6536\u76ca\u7387\u5e8f\u5217r_t\uff0c\u5176k\u9636\u81ea\u76f8\u5173\u7cfb\u6570\\rho_k\u5b9a\u4e49\u4e3a\uff1a<\/p>\n\n\n\n

        \\rho_k = \\frac{Cov(r_t, r_{t-k})}{\\sqrt{Var(r_t)Var(r_{t-k})}}<\/p>\n\n\n\n

        \u5728\u968f\u673a\u6e38\u8d70\u5047\u8bbe\u4e0b\uff0c\u6240\u6709\u9636\u6570\u7684\u81ea\u76f8\u5173\u7cfb\u6570\u90fd\u5e94\u4e3a\u96f6(5)<\/a>\u3002\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u53ef\u901a\u8fc7\u8ba1\u7b97\u6536\u76ca\u7387\u5e8f\u5217\u7684\u81ea\u76f8\u5173\u7cfb\u6570\u5e76\u8fdb\u884c\u663e\u8457\u6027\u68c0\u9a8c\uff08\u5982 Box-Pierce \u68c0\u9a8c\u6216 Ljung-Box \u68c0\u9a8c\uff09\u6765\u5224\u65ad\u5e8f\u5217\u662f\u5426\u5b58\u5728\u76f8\u5173\u6027(4)<\/a>\u3002<\/p>\n\n\n\n

        3.1.2 \u65b9\u5dee\u6bd4\u68c0\u9a8c<\/h4>\n\n\n\n

        \u65b9\u5dee\u6bd4\u68c0\u9a8c\u662f\u68c0\u9a8c\u968f\u673a\u6e38\u8d70\u5047\u8bbe\u7684\u53e6\u4e00\u79cd\u91cd\u8981\u65b9\u6cd5\u3002\u5bf9\u4e8e\u968f\u673a\u6e38\u8d70\u8fc7\u7a0b\uff0c\u6536\u76ca\u7387\u7684\u65b9\u5dee\u5e94\u968f\u65f6\u95f4\u95f4\u9694\u7ebf\u6027\u589e\u52a0\u3002\u5177\u4f53\u800c\u8a00\uff0c\u5bf9\u4e8ek\u671f\u6536\u76ca\u7387r_{t,k} = r_t + r_{t-1} + \\cdots + r_{t-k+1}\uff0c\u5176\u65b9\u5dee\u5e94\u4e3a\u5355\u671f\u6536\u76ca\u7387\u65b9\u5dee\u7684k\u500d\uff0c\u5373\uff1a<\/p>\n\n\n\n

        Var(r_{t,k}) = k \\cdot Var(r_t)<\/p>\n\n\n\n

        \u65b9\u5dee\u6bd4\u68c0\u9a8c\u901a\u8fc7\u6bd4\u8f83\u5b9e\u9645\u89c2\u6d4b\u7684\u65b9\u5dee\u4e0e\u7406\u8bba\u65b9\u5dee\u7684\u6bd4\u503c\u6765\u5224\u65ad\u968f\u673a\u6e38\u8d70\u5047\u8bbe\u662f\u5426\u6210\u7acb(15)<\/a>\u3002<\/p>\n\n\n\n

        3.1.3 \u6e38\u7a0b\u68c0\u9a8c<\/h4>\n\n\n\n

        \u6e38\u7a0b\u68c0\u9a8c\u662f\u4e00\u79cd\u975e\u53c2\u6570\u68c0\u9a8c\u65b9\u6cd5\uff0c\u7528\u4e8e\u5224\u65ad\u65f6\u95f4\u5e8f\u5217\u4e2d\u4e0a\u5347\u548c\u4e0b\u964d\u53d8\u52a8\u7684\u51fa\u73b0\u662f\u5426\u968f\u673a\u3002\u5728\u968f\u673a\u6e38\u8d70\u5047\u8bbe\u4e0b\uff0c\u4e0a\u5347\u548c\u4e0b\u964d\u53d8\u52a8\u5e94\u968f\u673a\u4ea4\u66ff\u51fa\u73b0\uff0c\u5f62\u6210\u7684\u6e38\u7a0b\u957f\u5ea6\u5e94\u7b26\u5408\u7279\u5b9a\u7684\u6982\u7387\u5206\u5e03(16)<\/a>\u3002<\/p>\n\n\n\n

        3.1.4 \u71b5\u68c0\u9a8c\u4e0e\u590d\u6742\u6027\u5206\u6790<\/h4>\n\n\n\n

        \u8fd1\u5e74\u6765\uff0c\u7814\u7a76\u8005\u5f00\u59cb\u4f7f\u7528\u4fe1\u606f\u71b5\u548c\u590d\u6742\u6027\u5206\u6790\u65b9\u6cd5\u68c0\u9a8c\u80a1\u4ef7\u53d8\u52a8\u7684\u968f\u673a\u6027\u3002\u8fd9\u4e9b\u65b9\u6cd5\u901a\u8fc7\u8ba1\u7b97\u5e8f\u5217\u7684\u4fe1\u606f\u71b5\u6216\u590d\u6742\u5ea6\u6765\u5224\u65ad\u5176\u662f\u5426\u5177\u6709\u968f\u673a\u7279\u5f81\u3002\u5728\u968f\u673a\u6e38\u8d70\u5047\u8bbe\u4e0b\uff0c\u80a1\u4ef7\u53d8\u52a8\u5e8f\u5217\u5e94\u5177\u6709\u8f83\u9ad8\u7684\u4fe1\u606f\u71b5\u548c\u590d\u6742\u6027\uff0c\u8868\u660e\u5176\u96be\u4ee5\u9884\u6d4b\u3002<\/p>\n\n\n\n

        3.2 \u80a1\u4ef7\u53d8\u52a8\u72ec\u7acb\u6027\u7684\u5b9e\u8bc1\u8bc1\u636e<\/h3>\n\n\n\n

        \u5927\u91cf\u5b9e\u8bc1\u7814\u7a76\u5bf9\u80a1\u4ef7\u53d8\u52a8\u7684\u72ec\u7acb\u6027\u8fdb\u884c\u4e86\u68c0\u9a8c\uff0c\u7ed3\u679c\u5448\u73b0\u51fa\u590d\u6742\u7684\u56fe\u666f\uff0c\u65e2\u6709\u652f\u6301\u968f\u673a\u6e38\u8d70\u5047\u8bbe\u7684\u8bc1\u636e\uff0c\u4e5f\u6709\u6311\u6218\u8fd9\u4e00\u5047\u8bbe\u7684\u53d1\u73b0\u3002<\/p>\n\n\n\n

        3.2.1 \u652f\u6301\u968f\u673a\u6e38\u8d70\u5047\u8bbe\u7684\u8bc1\u636e<\/h4>\n\n\n\n

        \u65e9\u671f\u7684\u4e00\u4e9b\u7814\u7a76\u4e3a\u968f\u673a\u6e38\u8d70\u5047\u8bbe\u63d0\u4f9b\u4e86\u652f\u6301\uff1a<\/p>\n\n\n\n

        1. Fama <\/strong>\u7684\u7ecf\u5178\u7814\u7a76<\/strong>\uff1aEugene Fama \u5728 1965 \u5e74\u7684\u7814\u7a76\u4e2d\u53d1\u73b0\uff0c\u80a1\u7968\u6536\u76ca\u7387\u7684\u81ea\u76f8\u5173\u7cfb\u6570\u63a5\u8fd1\u4e8e\u96f6\uff0c\u4e14\u5728\u7edf\u8ba1\u4e0a\u4e0d\u663e\u8457\uff0c\u8fd9\u4e3a\u968f\u673a\u6e38\u8d70\u5047\u8bbe\u63d0\u4f9b\u4e86\u652f\u6301(15)<\/a>\u3002<\/li>
        2. \u56fd\u9645\u8bc1\u636e<\/strong>\uff1aKaremera \u7b49\u4eba (1999) \u5bf9 15 \u4e2a\u65b0\u5174\u8d44\u672c\u5e02\u573a\u7684\u7814\u7a76\u53d1\u73b0\uff0c\u968f\u673a\u6e38\u8d70\u6a21\u578b\u4e0e\u5927\u591a\u6570\u65b0\u5174\u5e02\u573a\u7684\u6536\u76ca\u7387\u52a8\u6001\u4e00\u81f4\uff0c\u8fd9\u8868\u660e\u8fd9\u4e9b\u5e02\u573a\u53ef\u80fd\u63a5\u8fd1\u5f31\u5f0f\u6709\u6548(15)<\/a>\u3002<\/li>
        3. \u957f\u671f\u6570\u636e\u652f\u6301<\/strong>\uff1a\u4e00\u4e9b\u7814\u7a76\u53d1\u73b0\uff0c\u968f\u7740\u65f6\u95f4\u8de8\u5ea6\u7684\u589e\u52a0\uff0c\u80a1\u4ef7\u53d8\u52a8\u7684\u53ef\u9884\u6d4b\u6027\u9010\u6e10\u964d\u4f4e\uff0c\u8fd9\u4e0e\u968f\u673a\u6e38\u8d70\u5047\u8bbe\u4e00\u81f4(14)<\/a>\u3002<\/li><\/ol>\n\n\n\n

          3.2.2 \u6311\u6218\u968f\u673a\u6e38\u8d70\u5047\u8bbe\u7684\u8bc1\u636e<\/h4>\n\n\n\n

          \u7136\u800c\uff0c\u66f4\u591a\u7684\u7814\u7a76\u53d1\u73b0\u4e86\u4e0e\u968f\u673a\u6e38\u8d70\u5047\u8bbe\u4e0d\u4e00\u81f4\u7684\u8bc1\u636e\uff1a<\/p>\n\n\n\n

          1. \u77ed\u671f\u6b63\u81ea\u76f8\u5173\u73b0\u8c61<\/strong>\uff1a\u8bb8\u591a\u7814\u7a76\u53d1\u73b0\uff0c\u80a1\u7968\u6536\u76ca\u7387\u5728\u77ed\u671f\u5185\uff08\u5982 1-3 \u4e2a\u6708\uff09\u5b58\u5728\u663e\u8457\u7684\u6b63\u81ea\u76f8\u5173\uff0c\u5373\u52a8\u91cf\u6548\u5e94(3)<\/a>\u3002\u4f8b\u5982\uff0cJegadeesh \u548c Titman (1993) \u53d1\u73b0\uff0c\u8fc7\u53bb 3-12 \u4e2a\u6708\u8868\u73b0\u597d\u7684\u80a1\u7968\u5728\u672a\u6765 3-12 \u4e2a\u6708\u5185\u5f80\u5f80\u7ee7\u7eed\u8868\u73b0\u826f\u597d(3)<\/a>\u3002<\/li>
          2. \u957f\u671f\u8d1f\u81ea\u76f8\u5173\u73b0\u8c61<\/strong>\uff1a\u4e00\u4e9b\u7814\u7a76\u53d1\u73b0\uff0c\u80a1\u7968\u6536\u76ca\u7387\u5728\u957f\u671f\uff08\u5982 3-5 \u5e74\uff09\u5b58\u5728\u8d1f\u81ea\u76f8\u5173\uff0c\u5373\u5747\u503c\u56de\u5f52\u73b0\u8c61(3)<\/a>\u3002\u4f8b\u5982\uff0cDe Bondt \u548c Thaler (1985) \u53d1\u73b0\uff0c\u8fc7\u53bb\u8868\u73b0\u6781\u7aef\u7684\u80a1\u7968\u5728\u672a\u6765\u5f80\u5f80\u4f1a\u5411\u5747\u503c\u56de\u5f52(3)<\/a>\u3002<\/li>
          3. \u4ea4\u6613\u91cf\u4e0e\u81ea\u76f8\u5173\u7684\u5173\u7cfb<\/strong>\uff1aCampbell \u7b49\u4eba (1992) \u7684\u7814\u7a76\u8868\u660e\uff0c\u80a1\u7968\u6536\u76ca\u7387\u7684\u81ea\u76f8\u5173\u7cfb\u6570\u4e0e\u4ea4\u6613\u91cf\u5448\u8d1f\u76f8\u5173\u5173\u7cfb\uff0c\u5373\u9ad8\u4ea4\u6613\u91cf\u65f6\u671f\u7684\u81ea\u76f8\u5173\u7cfb\u6570\u8f83\u4f4e(20)<\/a>\u3002\u8fd9\u8868\u660e\u4ea4\u6613\u91cf\u53ef\u80fd\u662f\u5f71\u54cd\u80a1\u4ef7\u53d8\u52a8\u72ec\u7acb\u6027\u7684\u91cd\u8981\u56e0\u7d20(20)<\/a>\u3002<\/li>
          4. \u5e02\u573a\u5fae\u89c2\u7ed3\u6784\u6548\u5e94<\/strong>\uff1a\u4e00\u4e9b\u7814\u7a76\u53d1\u73b0\uff0c\u975e\u540c\u6b65\u4ea4\u6613\u3001\u4e70\u5356\u4ef7\u5dee\u7b49\u5e02\u573a\u5fae\u89c2\u7ed3\u6784\u56e0\u7d20\u4f1a\u5bfc\u81f4\u80a1\u4ef7\u53d8\u52a8\u51fa\u73b0\u7cfb\u7edf\u6027\u7684\u76f8\u5173\u6027(20)<\/a>\u3002<\/li>
          5. \u975e\u7ebf\u6027\u4f9d\u8d56\u5173\u7cfb<\/strong>\uff1a\u73b0\u4ee3\u8ba1\u91cf\u7ecf\u6d4e\u5b66\u65b9\u6cd5\u53d1\u73b0\uff0c\u80a1\u7968\u6536\u76ca\u7387\u4e4b\u95f4\u53ef\u80fd\u5b58\u5728\u975e\u7ebf\u6027\u4f9d\u8d56\u5173\u7cfb\uff0c\u8fd9\u4e9b\u5173\u7cfb\u65e0\u6cd5\u901a\u8fc7\u4f20\u7edf\u7684\u7ebf\u6027\u81ea\u76f8\u5173\u68c0\u9a8c\u6355\u6349\u5230(17)<\/a>\u3002<\/li><\/ol>\n\n\n\n

            3.2.3 \u6700\u65b0\u7814\u7a76\u8fdb\u5c55<\/h4>\n\n\n\n

            \u8fd1\u5e74\u6765\u7684\u7814\u7a76\u8fdb\u4e00\u6b65\u6df1\u5316\u4e86\u5bf9\u80a1\u4ef7\u53d8\u52a8\u72ec\u7acb\u6027\u7684\u7406\u89e3\uff1a<\/p>\n\n\n\n

            1. \u9ad8\u9891\u6570\u636e\u7814\u7a76<\/strong>\uff1aAndersen \u7b49\u4eba (2000) \u5229\u7528\u9ad8\u9891\u4ea4\u6613\u6570\u636e\u7814\u7a76\u53d1\u73b0\uff0c\u80a1\u7968\u6536\u76ca\u7387\u7684\u65e0\u6761\u4ef6\u5206\u5e03\u5177\u6709\u9ad8\u5cf0\u539a\u5c3e\u7279\u5f81\uff0c\u4e14\u6ce2\u52a8\u7387\u5b58\u5728\u663e\u8457\u7684\u805a\u96c6\u73b0\u8c61\uff0c\u8fd9\u4e0e\u968f\u673a\u6e38\u8d70\u5047\u8bbe\u4e0d\u4e00\u81f4(18)<\/a>\u3002<\/li>
            2. \u975e\u7ebf\u6027\u68c0\u9a8c\u65b9\u6cd5\u7684\u5e94\u7528<\/strong>\uff1aGhoudi \u7b49\u4eba (2024) \u4f7f\u7528\u5e7f\u4e49\u8bef\u5dee\u6a21\u578b\u548c Copula \u65b9\u6cd5\u68c0\u9a8c\u80a1\u7968\u6536\u76ca\u7387\u7684\u72ec\u7acb\u6027\uff0c\u53d1\u73b0\u5373\u4f7f\u63a7\u5236\u4e86\u7ebf\u6027\u76f8\u5173\u6027\uff0c\u80a1\u7968\u6536\u76ca\u7387\u4e4b\u95f4\u4ecd\u5b58\u5728\u663e\u8457\u7684\u975e\u7ebf\u6027\u4f9d\u8d56\u5173\u7cfb(17)<\/a>\u3002<\/li>
            3. \u8de8\u5e02\u573a\u7814\u7a76<\/strong>\uff1aMagnusson \u548c Wydick (2002) \u5bf9\u975e\u6d32\u65b0\u5174\u80a1\u7968\u5e02\u573a\u7684\u7814\u7a76\u53d1\u73b0\uff0c\u8fd9\u4e9b\u5e02\u573a\u7684\u5f31\u5f0f\u6709\u6548\u6027\u6c34\u5e73\u4e0e\u4e1c\u5357\u4e9a\u548c\u62c9\u4e01\u7f8e\u6d32\u7684\u65b0\u5174\u5e02\u573a\u76f8\u5f53\uff0c\u4f46\u4ecd\u5b58\u5728\u4e00\u5b9a\u7a0b\u5ea6\u7684\u53ef\u9884\u6d4b\u6027(13)<\/a>\u3002<\/li>
            4. \u5730\u7f18\u653f\u6cbb\u98ce\u9669\u7684\u5f71\u54cd<\/strong>\uff1aSheng \u7b49\u4eba (2025) \u7684\u6700\u65b0\u7814\u7a76\u8868\u660e\uff0c\u5730\u7f18\u653f\u6cbb\u98ce\u9669\u6307\u6570\u80fd\u591f\u663e\u8457\u9884\u6d4b\u672a\u6765\u80a1\u7968\u5e02\u573a\u6536\u76ca\uff0c\u8fd9\u8868\u660e\u5b8f\u89c2\u7ecf\u6d4e\u56e0\u7d20\u53ef\u80fd\u5bfc\u81f4\u80a1\u4ef7\u53d8\u52a8\u51fa\u73b0\u7cfb\u7edf\u6027\u7684\u76f8\u5173\u6027(21)<\/a>\u3002<\/li><\/ol>\n\n\n\n

              3.3 \u7edf\u8ba1\u68c0\u9a8c\u7ed3\u679c\u7684\u7efc\u5408\u89e3\u8bfb<\/h3>\n\n\n\n

              \u7efc\u5408\u4e0a\u8ff0\u5b9e\u8bc1\u8bc1\u636e\uff0c\u6211\u4eec\u53ef\u4ee5\u5f97\u51fa\u4ee5\u4e0b\u51e0\u70b9\u7ed3\u8bba\uff1a<\/p>\n\n\n\n

              1. \u5b8c\u5168\u72ec\u7acb\u7684\u5426\u5b9a<\/strong>\uff1a\u5927\u591a\u6570\u5b9e\u8bc1\u7814\u7a76\u8868\u660e\uff0c\u80a1\u4ef7\u53d8\u52a8\u5e76\u975e\u5b8c\u5168\u72ec\u7acb<\/strong>\uff0c\u800c\u662f\u5b58\u5728\u4e00\u5b9a\u7a0b\u5ea6\u7684\u76f8\u5173\u6027\u548c\u53ef\u9884\u6d4b\u6027(6)<\/a>\u3002<\/li>
              2. \u76f8\u5173\u6027\u7684\u6761\u4ef6\u6027<\/strong>\uff1a\u80a1\u4ef7\u53d8\u52a8\u7684\u76f8\u5173\u6027\u8868\u73b0\u51fa\u660e\u663e\u7684\u6761\u4ef6\u6027\uff0c\u53d7\u5230\u65f6\u95f4\u8de8\u5ea6\u3001\u5e02\u573a\u73af\u5883\u3001\u516c\u53f8\u7279\u5f81\u7b49\u591a\u79cd\u56e0\u7d20\u7684\u5f71\u54cd(3)<\/a>\u3002<\/li>
              3. \u7ebf\u6027\u4e0e\u975e\u7ebf\u6027\u4f9d\u8d56<\/strong>\uff1a\u80a1\u4ef7\u53d8\u52a8\u4e4b\u95f4\u4e0d\u4ec5\u5b58\u5728\u7ebf\u6027\u81ea\u76f8\u5173\uff0c\u8fd8\u53ef\u80fd\u5b58\u5728\u590d\u6742\u7684\u975e\u7ebf\u6027\u4f9d\u8d56\u5173\u7cfb(17)<\/a>\u3002<\/li>
              4. \u5e02\u573a\u6548\u7387\u7684\u52a8\u6001\u53d8\u5316<\/strong>\uff1a\u5e02\u573a\u7684\u6709\u6548\u6027\u6c34\u5e73\u5e76\u975e\u56fa\u5b9a\u4e0d\u53d8\uff0c\u800c\u662f\u968f\u65f6\u95f4\u52a8\u6001\u53d8\u5316\u7684(14)<\/a>\u3002\u4f8b\u5982\uff0cMoews (2023) \u53d1\u73b0\uff0c\u7eb3\u65af\u8fbe\u514b\u5e02\u573a\u7684\u4fe1\u606f\u6548\u7387\u5b58\u5728\u663e\u8457\u7684\u5e74\u9645\u53d8\u5316\uff0c\u4e14\u6574\u4f53\u4e0a\u5448\u73b0\u51fa\u4e00\u5b9a\u7a0b\u5ea6\u7684\u65e0\u6548\u7387(14)<\/a>\u3002<\/li>
              5. \u968f\u673a\u6e38\u8d70\u4f5c\u4e3a\u8fd1\u4f3c\u63cf\u8ff0<\/strong>\uff1a\u5c3d\u7ba1\u968f\u673a\u6e38\u8d70\u6a21\u578b\u7684\u4e25\u683c\u72ec\u7acb\u6027\u5047\u8bbe\u4e0d\u6210\u7acb\uff0c\u4f46\u5b83\u4ecd\u53ef\u4f5c\u4e3a\u63cf\u8ff0\u80a1\u4ef7\u53d8\u52a8\u7684\u4e00\u79cd\u6709\u7528\u8fd1\u4f3c\uff0c\u5c24\u5176\u662f\u5728\u8f83\u957f\u7684\u65f6\u95f4\u5c3a\u5ea6\u4e0a(14)<\/a>\u3002<\/li><\/ol>\n\n\n\n

                \uff08\u672a\u5b8c\u5f85\u7eed 2\/3: https:\/\/ufqi.com\/blog\/stock-price-predictable-p2-of-3\/<\/a> ,
                3\/3:                 https:\/\/ufqi.com\/blog\/stock-price-predictable-p3-of-3\/<\/a> \uff09<\/p>\n\n\n\n

                \n\n\n\n

                \u8fd9\u662f\u7814\u8bfb\u7ecf\u6d4e\u5b66\u8457\u4f5c\u7684\u7b2c\u4e94\u5341\u56db\u7bc7\u4e60\u4f5c\uff0c\u4e4b\u524d\u7684\u5404\u7bc7\u9644\u5217\u5982\u4e0b\uff0c\u6700\u8fd1\u7684\u9644\u5217\u5728\u524d\u3002<\/p>\n\n\n\n

                1. \u91d1\u878d\u8bc1\u5238\u4ef7\u503c\u6295\u8d44\u4e2d\u7684\u4f01\u4e1a\u62a4\u57ce\u6cb3<\/a>\uff0c https:\/\/ufqi.com\/blog\/economic-moat-in-security\/<\/li>
                2. \u8bc1\u5238\u6295\u8d44\u4e2d\u8d8b\u52bf\u5206\u6790K\u7ebf\u56fe\u4e0e\u62c6\u80a1\u9001\u80a1\u9664\u6743\u9664\u606f<\/a>\uff0c https:\/\/ufqi.com\/blog\/stock-split-in-candlestick-chart\/<\/li>
                3. \u8bc1\u5238\u6295\u8d44\u4e2d\u4e0d\u786e\u5b9a\u6027\u8861\u91cf\u6307\u6807: \u5e74\u5316\u6ce2\u52a8\u7387 Volatility<\/a>\uff0c https:\/\/ufqi.com\/blog\/investment-by-volatility\/<\/li>
                4. \u8bc1\u5238\u6295\u8d44\u5341\u4e00\u5927\u54c1\u7c7b: \u53e4\u5be8\u697c\u8d27\u5546\u4f1a<\/a>\uff0c https:\/\/ufqi.com\/blog\/investment-11-category\/<\/li>
                5. \u80a1\u795e\u6c83\u4f26\u5df4\u83f2\u7279\u4e0e\u4f2f\u514b\u5e0c\u5c14\u54c8\u6492\u97e6\u516c\u53f8\u6295\u8d44\u6301\u80a1\u65f6\u95f4\u7684\u77ed\u4e0e\u957f<\/a>\uff0c https:\/\/ufqi.com\/blog\/buffett-investing-long-or-short\/<\/li>
                6. \u518d\u542c\u5df2\u662f\u66f2\u4e2d\u4eba\u2013\u5171\u60c5\u845b\u6717\u53f0 Grandet \u8001\u5934: \u7406\u8d22\u9ad8\u624b\u7684\u6210\u529f\u5178\u8303<\/a>, https:\/\/ufqi.com\/blog\/feeling-felix-grandet\/<\/li>
                7. \u7ed9\u5b69\u5b50\u4eec\u8bb2\u89e3\u8d27\u5e01\u7684\u65f6\u95f4\u4ef7\u503c: \u4ece\u65b0\u6982\u5ff5\u82f1\u8bed\u4e2d\u8ba1\u7b97\u6570\u5b66<\/a>\uff0c https:\/\/ufqi.com\/blog\/money-time-value-in-nce\/<\/li>
                8. \u8bc1\u5238\u6295\u8d44\u4e2d\u4e00\u5219\u8ba1\u7b97\u6807\u51c6\u5dee\u548c\u5e74\u5316\u6ce2\u52a8\u7387\u7684\u5b9e\u4f8b<\/a>\uff0c https:\/\/ufqi.com\/blog\/ufqifina-sharpe-ratio-with-deepseek\/<\/li>
                9. \u5728\u96f6\u548c\u4e14\u65e0\u6cd5\u505a\u7a7a\u7684\u975e\u5206\u7ea2\u80a1\u7968\u5e02\u573a\u4e2d\u5b9e\u73b0\u6700\u4f4e\u6536\u76ca\u6700\u5927\u5316 2\/2<\/a>\uff0c https:\/\/ufqi.com\/blog\/market-no-dividend-zero-sum-no-buy-short-2nd\/<\/li>
                10. \u5728\u96f6\u548c\u4e14\u65e0\u6cd5\u505a\u7a7a\u7684\u975e\u5206\u7ea2\u80a1\u7968\u5e02\u573a\u4e2d\u5b9e\u73b0\u6700\u4f4e\u6536\u76ca\u6700\u5927\u5316 1\/2<\/a>, https:\/\/ufqi.com\/blog\/market-no-dividend-zero-sum-no-buy-short\/<\/li>
                11. 11~53\u6682\u6536\u8d77\u7565\u8fc7\uff0c\u8bf7\u4ece\u4e0a\u4e00\u8282\u8fdb\u5165\u67e5\u8be2\u67e5\u770b\u3002<\/li>
                12. \u2014-<\/li><\/ol>\n\n\n\n
                  \"ufqifina\"<\/a>
                  \u6709\u798f\u91d1\u878dUfqiFina : https:\/\/ufqi.com\/finance<\/figcaption><\/figure>\n\n\n\n

                  \u6709\u798f\u91d1\u878d \u662f\u4e00\u4e2a\u65e8\u5728\u4fc3\u8fdb\u8d22\u5bcc\u7a33\u6b65\u589e\u957f\u7684\u5de5\u5177\u5e73\u53f0\u3002
                  UfqiFina is a platform of tools designed to promote wealth growth steadily.<\/p>\n\n\n\n

                  <\/p>\n","protected":false},"excerpt":{"rendered":"

                  \u65e9\u5728\u4e24\u5e74\u524d\u76842023\u5e74\uff0c\u6211\u4eec\u5728 UFqiBlog \u7684\u6587\u7ae0\u300a\u5173\u4e8e\u80a1\u5e02\u9884\u6d4b\u80a1\u7968\u4ef7\u683c\u968f … \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[752,3],"tags":[564,817,815,563,816,387,813,396,589,814],"_links":{"self":[{"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/posts\/3629"}],"collection":[{"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/comments?post=3629"}],"version-history":[{"count":2,"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/posts\/3629\/revisions"}],"predecessor-version":[{"id":3636,"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/posts\/3629\/revisions\/3636"}],"wp:attachment":[{"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/media?parent=3629"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/categories?post=3629"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/tags?post=3629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}