{"id":4068,"date":"2026-10-30T07:22:43","date_gmt":"2026-10-30T07:22:43","guid":{"rendered":"https:\/\/tentrade.com\/?p=4068"},"modified":"2026-10-30T07:24:11","modified_gmt":"2026-10-30T07:24:11","slug":"position-sizing-in-trading","status":"publish","type":"post","link":"https:\/\/tentrade.com\/zh\/position-sizing-in-trading\/","title":{"rendered":"\u4ea4\u6613\u4e2d\u7684\u4ed3\u4f4d\u7ba1\u7406\uff1a\u98ce\u9669\u7ba1\u7406\u4e0e\u6301\u7eed\u7559\u5728\u5e02\u573a\u4e2d\u7684\u79d8\u5bc6"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u60f3\u8c61\u4e00\u4e0b\uff0c\u4f60\u6709\u4e00\u4e2a 1,000 \u7f8e\u5143\u7684\u4ea4\u6613\u8d26\u6237\u3002\u4f60\u53d1\u73b0\u9ec4\u91d1\u4e0a\u4f3c\u4e4e\u6709\u4e00\u4e2a\u5b8c\u7f8e\u7684\u4e70\u5165\u673a\u4f1a\uff0c\u800c\u4e14\u56fe\u8868\u4e0a\u7684\u4e00\u5207\u90fd\u8868\u660e\u4ef7\u683c\u53ef\u80fd\u4f1a\u4e0a\u6da8\u3002\u4f60\u89c9\u5f97\u5f88\u6709\u628a\u63e1\uff0c\u4e8e\u662f\u51b3\u5b9a\u5f00\u4e00\u4e2a\u5927\u4ed3\u4f4d\uff0c\u56e0\u4e3a\u4f60\u60f3\u83b7\u5f97\u53ef\u89c2\u7684\u5229\u6da6\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u5e78\u7684\u662f\uff0c\u5e02\u573a\u8d70\u52bf\u4e0e\u4f60\u76f8\u53cd\uff0c\u51e0\u5206\u949f\u5185\u4f60\u5c31\u4e8f\u635f\u4e86 200 \u7f8e\u5143\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u73b0\u5728\u518d\u60f3\u8c61\u53e6\u4e00\u4f4d\u4ea4\u6613\u8005\uff0c\u4ed6\u540c\u6837\u6709\u4e00\u4e2a 1,000 \u7f8e\u5143\u7684\u8d26\u6237\uff0c\u4e5f\u770b\u5230\u4e86\u540c\u6837\u7684\u673a\u4f1a\uff0c\u4f46\u5728\u5165\u573a\u524d\u4ed4\u7ec6\u8ba1\u7b97\u4e86\u81ea\u5df1\u613f\u610f\u627f\u62c5\u591a\u5c11\u98ce\u9669\u3002\u5f53\u4ea4\u6613\u8d70\u52bf\u4e0d\u5229\u65f6\uff0c\u4ed6\u53ea\u4e8f\u635f\u4e86 10 \u7f8e\u5143\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e24\u4f4d\u4ea4\u6613\u8005\u5206\u6790\u7684\u662f\u540c\u4e00\u4e2a\u5e02\u573a\uff0c\u4e5f\u505a\u4e86\u540c\u4e00\u7b14\u4ea4\u6613\uff0c\u4f46\u7ed3\u679c\u5374\u5b8c\u5168\u4e0d\u540c\u3002\u662f\u4ec0\u4e48\u9020\u6210\u4e86\u5dee\u5f02\uff1f\u4ed3\u4f4d\u5927\u5c0f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ed3\u4f4d\u5927\u5c0f\uff0c\u4e5f\u79f0\u4e3a\u624b\u6570\u5927\u5c0f\uff0c\u662f\u6bcf\u4f4d\u4ea4\u6613\u8005\u90fd\u5fc5\u987b\u638c\u63e1\u7684\u4e00\u9879\u6700\u91cd\u8981\u6280\u80fd\u4e4b\u4e00\u3002\u5b83\u6709\u52a9\u4e8e\u51b3\u5b9a\u5728\u5f00\u4ed3\u65f6\u5e94\u4e70\u5165\u6216\u5356\u51fa\u591a\u5c11\u91d1\u878d\u5de5\u5177\u3002\u66f4\u91cd\u8981\u7684\u662f\uff0c\u5b83\u80fd\u5e2e\u52a9\u4f60\u63a7\u5236\u5f53\u5e02\u573a\u8d70\u52bf\u4e0e\u4f60\u7684\u5224\u65ad\u76f8\u53cd\u65f6\u53ef\u80fd\u627f\u53d7\u7684\u4e8f\u635f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/tentrade.com\/wp-content\/uploads\/2026\/10\/image-40-1024x512.png\" alt=\"Infographic explaining position sizing in trading, why it matters, common mistakes and how risk limits and stop-loss distance determine trade size.\" class=\"wp-image-4069\" style=\"aspect-ratio:2;width:624px;height:auto\" srcset=\"https:\/\/tentrade.com\/wp-content\/uploads\/2026\/10\/image-40-1024x512.png 1024w, https:\/\/tentrade.com\/wp-content\/uploads\/2026\/10\/image-40-300x150.png 300w, https:\/\/tentrade.com\/wp-content\/uploads\/2026\/10\/image-40-768x384.png 768w, https:\/\/tentrade.com\/wp-content\/uploads\/2026\/10\/image-40-18x9.png 18w, https:\/\/tentrade.com\/wp-content\/uploads\/2026\/10\/image-40-1536x768.png 1536w, https:\/\/tentrade.com\/wp-content\/uploads\/2026\/10\/image-40.png 1774w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 id=\"h-what-exactly-is-position-sizing\" class=\"wp-block-heading\"><strong>\u4ed3\u4f4d\u5927\u5c0f\u5230\u5e95\u662f\u4ec0\u4e48\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ed3\u4f4d\u5927\u5c0f\u662f\u6839\u636e\u4f60\u7684\u8d26\u6237\u4f59\u989d\u3001\u98ce\u9669\u627f\u53d7\u80fd\u529b\u548c\u6b62\u635f\u8ddd\u79bb\u6765\u8ba1\u7b97\u5408\u9002\u4ea4\u6613\u91cf\u7684\u8fc7\u7a0b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In <a href=\"https:\/\/tentrade.com\/zh\/trade\/trading-instruments\/forex-instruments\/\">\u5916\u6c47\u4ea4\u6613<\/a>\u4ea4\u6613\u91cf\u901a\u5e38\u4ee5\u624b\u6570\u6765\u8861\u91cf\u3002<\/p>\n\n\n\n<h3 id=\"h-for-example\" class=\"wp-block-heading\"><strong>\u4f8b\u5982\uff1a<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6807\u51c6\u624b\uff1a100,000 \u57fa\u7840\u8d27\u5e01\u5355\u4f4d\u3002<\/li>\n\n\n\n<li>\u8ff7\u4f60\u624b\uff1a10,000 \u5355\u4f4d\u3002<\/li>\n\n\n\n<li>\u5fae\u578b\u624b\uff1a1,000 \u5355\u4f4d\u3002<\/li>\n\n\n\n<li>\u7eb3\u7c73\u624b\uff1a100 \u5355\u4f4d\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u53ef\u4ee5\u628a\u624b\u6570\u5927\u5c0f\u60f3\u8c61\u6210\u5728\u5e02\u573a\u4e0a\u4e70\u591a\u5c11\u98df\u7269\u3002\u5982\u679c\u4f60\u662f\u7ed9\u4e24\u4e2a\u4eba\u505a\u996d\uff0c\u90a3\u4e48\u4e70\u591f\u4e8c\u5341\u4e2a\u4eba\u5403\u7684\u98df\u7269\u53ef\u80fd\u65e2\u6ca1\u5fc5\u8981\u53c8\u6d6a\u8d39\u3002\u540c\u6837\u5730\uff0c\u5982\u679c\u4f60\u7684\u4ea4\u6613\u8d26\u6237\u8f83\u5c0f\uff0c\u5f00\u4e00\u4e2a\u8fc7\u5927\u7684\u4ed3\u4f4d\u53ef\u80fd\u4f1a\u8ba9\u4f60\u9762\u4e34\u4e0d\u5fc5\u8981\u7684\u8d44\u91d1\u98ce\u9669\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u76ee\u6807\u5e76\u4e0d\u662f\u5355\u7eaf\u5f00\u66f4\u5927\u7684\u4ed3\u4f4d\u6765\u8d5a\u66f4\u591a\u94b1\uff0c\u800c\u662f\u9009\u62e9\u4e00\u4e2a\u8d26\u6237\u80fd\u591f\u8f7b\u677e\u627f\u53d7\u7684\u4ea4\u6613\u89c4\u6a21\u3002<\/p>\n\n\n\n<h2 id=\"h-why-is-position-sizing-so-important\" class=\"wp-block-heading\"><strong>\u4e3a\u4ec0\u4e48\u4ed3\u4f4d\u5927\u5c0f\u5982\u6b64\u91cd\u8981\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bb8\u591a\u4ea4\u6613\u8005\u4f1a\u82b1\u6570\u5c0f\u65f6\u7814\u7a76\u8721\u70db\u56fe\u5f62\u6001\u3001\u652f\u6491\u4e0e\u963b\u529b\u3001\u6307\u6807\u548c\u5e02\u573a\u8d8b\u52bf\u3002\u7136\u800c\uff0c\u4ed6\u4eec\u6709\u65f6\u4f1a\u5ffd\u89c6\u8ba1\u7b97\u4ea4\u6613\u91cf\u7684\u91cd\u8981\u6027\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5373\u4f7f\u662f\u4e0d\u9519\u7684\u4ea4\u6613\u7b56\u7565\uff0c\u5982\u679c\u5ffd\u7565\u4ed3\u4f4d\u5927\u5c0f\uff0c\u4e5f\u53ef\u80fd\u4ea7\u751f\u7cdf\u7cd5\u7684\u7ed3\u679c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u91cc\u6709\u4e09\u4e2a\u539f\u56e0\u8bf4\u660e\u5b83\u4e3a\u4ec0\u4e48\u91cd\u8981\uff1a<\/p>\n\n\n\n<h3 id=\"h-a-it-protects-your-trading-capital\" class=\"wp-block-heading\"><strong>A. \u5b83\u80fd\u4fdd\u62a4\u4f60\u7684\u4ea4\u6613\u8d44\u91d1<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f60\u7684\u8d44\u91d1\u662f\u4ea4\u6613\u8005\u6700\u91cd\u8981\u7684\u8d44\u6e90\u3002\u5982\u679c\u4f60\u5728\u5355\u7b14\u4ea4\u6613\u4e2d\u627f\u62c5\u8fc7\u591a\u98ce\u9669\uff0c\u8fde\u7eed\u51e0\u6b21\u4e8f\u635f\u5c31\u53ef\u80fd\u663e\u8457\u51cf\u5c11\u4f60\u7684\u8d26\u6237\u4f59\u989d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff0c\u5047\u8bbe\u4f60\u6709 500 \u7f8e\u5143\uff0c\u5e76\u51b3\u5b9a\u6bcf\u7b14\u4ea4\u6613\u90fd\u627f\u62c5 20% \u7684\u98ce\u9669\u3002\u4ec5\u4ec5\u8fde\u7eed\u4e8f\u635f\u4e09\u6b21\u540e\uff0c\u4f60\u7684\u8d26\u6237\u4f59\u989d\u5c31\u4f1a\u964d\u81f3\u5927\u7ea6 256 \u7f8e\u5143\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f46\u5982\u679c\u6bcf\u7b14\u4ea4\u6613\u53ea\u627f\u62c5 2% \u7684\u98ce\u9669\uff0c\u8fde\u7eed\u4e8f\u635f\u4e09\u6b21\u540e\uff0c\u4f60\u7684\u8d26\u6237\u4ecd\u4f1a\u5269\u4e0b\u5927\u7ea6 470 \u7f8e\u5143\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5dee\u5f02\u975e\u5e38\u5927\uff01<\/p>\n\n\n\n<h3 id=\"h-b-it-helps-control-emotions\" class=\"wp-block-heading\"><strong>B. \u5b83\u6709\u52a9\u4e8e\u63a7\u5236\u60c5\u7eea<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f60\u662f\u5426\u66fe\u7ecf\u5f00\u4ed3\u540e\uff0c\u56e0\u4e3a\u5bb3\u6015\u4e8f\u94b1\u800c\u6574\u5929\u4e0d\u505c\u5730\u770b\u624b\u673a\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6709\u65f6\uff0c\u8fd9\u79cd\u7126\u8651\u6765\u81ea\u4e8e\u6301\u4ed3\u89c4\u6a21\u5bf9\u4f60\u7684\u8d26\u6237\u6765\u8bf4\u592a\u5927\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u4ed3\u4f4d\u5927\u5c0f\u5408\u9002\u65f6\uff0c\u4f60\u66f4\u6709\u53ef\u80fd\u4fdd\u6301\u51b7\u9759\uff0c\u9075\u5faa\u4ea4\u6613\u8ba1\u5212\uff0c\u5e76\u57fa\u4e8e\u5206\u6790\u505a\u51b3\u5b9a\uff0c\u800c\u4e0d\u662f\u57fa\u4e8e <a href=\"https:\/\/tentrade.com\/zh\/emotions-and-their-impact-on-trading-decisions\/\">\u6050\u60e7<\/a>.<\/p>\n\n\n\n<h3 id=\"h-c-it-promotes-consistency\" class=\"wp-block-heading\"><strong>C. \u5b83\u6709\u52a9\u4e8e\u4fdd\u6301\u4e00\u81f4\u6027<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e13\u4e1a\u4ea4\u6613\u5e76\u4e0d\u662f\u9760\u4e00\u7b14\u4ea4\u6613\u8d5a\u53d6\u5de8\u989d\u5229\u6da6\uff0c\u800c\u662f\u9075\u5faa\u4e00\u5957\u53ef\u91cd\u590d\u7684\u6d41\u7a0b\uff0c\u8ba9\u4f60\u80fd\u591f\u957f\u671f\u7ba1\u7406\u98ce\u9669\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ed3\u4f4d\u5927\u5c0f\u80fd\u5e2e\u52a9\u4f60\u7ef4\u6301\u4e00\u81f4\u7684\u98ce\u9669\u767e\u5206\u6bd4\uff0c\u65e0\u8bba\u4f60\u4ea4\u6613\u4ec0\u4e48\u54c1\u79cd\uff0c\u6216\u8bc6\u522b\u5230\u4ec0\u4e48\u4ea4\u6613\u673a\u4f1a\u3002<\/p>\n\n\n\n<h2 id=\"h-how-do-you-calculate-the-correct-lot-size\" class=\"wp-block-heading\"><strong>\u5982\u4f55\u8ba1\u7b97\u6b63\u786e\u7684\u624b\u6570\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ba9\u6211\u4eec\u628a\u8fd9\u4ef6\u4e8b\u843d\u5230\u5b9e\u5904\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5047\u8bbe\u4f60\u6709\u4e00\u4e2a 1,000 \u7f8e\u5143\u7684\u4ea4\u6613\u8d26\u6237\uff0c\u5e76\u51b3\u5b9a\u81ea\u5df1\u53ef\u4ee5\u63a5\u53d7\u5355\u7b14\u4ea4\u6613\u627f\u62c5 2% \u7684\u98ce\u9669\u3002<\/p>\n\n\n\n<h3 id=\"h-your-maximum-risk-would-be\" class=\"wp-block-heading\"><strong>\u4f60\u7684\u6700\u5927\u98ce\u9669\u5c06\u662f\uff1a<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">$1,000 \u4e58\u4ee5 2% = $20&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u610f\u5473\u7740\uff0c\u5982\u679c\u6b62\u635f\u88ab\u89e6\u53d1\uff0c\u4f60\u8ba1\u5212\u4e2d\u7684\u4e8f\u635f\u5e94\u5927\u7ea6\u4e3a 20 \u7f8e\u5143\uff0c\u4e0d\u5305\u62ec\u989d\u5916\u4ea4\u6613\u6210\u672c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u73b0\u5728\uff0c\u5047\u8bbe\u4f60\u5728 EURUSD \u4e0a\u53d1\u73b0\u4e86\u4e00\u4e2a\u4e70\u5165\u673a\u4f1a\uff0c\u6b62\u635f\u8ddd\u79bb\u4e3a 20 \u70b9\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u4ee5\u7f8e\u5143\u8ba1\u4ef7\u7684\u6807\u51c6 EURUSD \u8d26\u6237\uff0c1 \u6807\u51c6\u624b\u7684\u4ef7\u503c\u5927\u7ea6\u4e3a\u6bcf\u70b9 10 \u7f8e\u5143\u3002<\/p>\n\n\n\n<h3 id=\"h-the-calculation-becomes\" class=\"wp-block-heading\"><strong>\u8ba1\u7b97\u5982\u4e0b\uff1a<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"691\" src=\"https:\/\/tentrade.com\/wp-content\/uploads\/2026\/10\/image-1024x691.jpeg\" alt=\"Lot size equals risk amount divided by stop-loss pips times pip value per standard lot. Example: $20 divided by 20 times $10 equals 0.10 lots.\" class=\"wp-image-4070\" style=\"aspect-ratio:1.482185273159145;width:624px;height:auto\" srcset=\"https:\/\/tentrade.com\/wp-content\/uploads\/2026\/10\/image-1024x691.jpeg 1024w, https:\/\/tentrade.com\/wp-content\/uploads\/2026\/10\/image-767x518.jpeg 767w, https:\/\/tentrade.com\/wp-content\/uploads\/2026\/10\/image-300x203.jpeg 300w, https:\/\/tentrade.com\/wp-content\/uploads\/2026\/10\/image-18x12.jpeg 18w, https:\/\/tentrade.com\/wp-content\/uploads\/2026\/10\/image.jpeg 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u610f\u5473\u7740\uff0c\u5982\u679c\u6b62\u635f\u88ab\u89e6\u53d1\uff0c\u4f60\u5c06\u5f00\u7acb 0.10 \u624b\u7684\u4ed3\u4f4d\uff0c\u4ee5\u627f\u62c5\u5927\u7ea6 20 \u7f8e\u5143\u7684\u98ce\u9669\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf7\u8bb0\u4f4f\uff0c\u4e0d\u540c\u54c1\u79cd\u548c\u8d26\u6237\u8d27\u5e01\u7684\u70b9\u503c\u5e76\u4e0d\u76f8\u540c\u3002\u5bf9\u4e8e\u9ec4\u91d1\u3001\u6307\u6570\u3001\u52a0\u5bc6\u8d27\u5e01\u548c\u5176\u4ed6 CFD\uff0c\u8bf7\u4f7f\u7528\u4f60\u7684\u7ecf\u7eaa\u5546\u63d0\u4f9b\u7684\u5408\u7ea6\u89c4\u683c\u3002<\/p>\n\n\n\n<h2 id=\"h-the-relationship-between-stop-loss-and-lot-size\" class=\"wp-block-heading\"><strong>\u6b62\u635f\u4e0e\u624b\u6570\u5927\u5c0f\u4e4b\u95f4\u7684\u5173\u7cfb<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u91cc\u6709\u4e00\u4e2a\u8bb8\u591a\u65b0\u624b\u4f1a\u5ffd\u7565\u7684\u5173\u952e\u70b9\uff1a\u4f60\u7684\u6b62\u635f\u8ddd\u79bb\u4f1a\u76f4\u63a5\u5f71\u54cd\u4f60\u7684\u4ed3\u4f4d\u5927\u5c0f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ba9\u6211\u4eec\u4f7f\u7528\u540c\u6837\u76841,000\u7f8e\u5143\u8d26\u6237\u548c2%\u7684\u98ce\u9669\uff0c\u8fd9\u6837\u60a8\u7684\u6700\u5927\u98ce\u9669\u5c31\u662f20\u7f8e\u5143\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u770b\u770b EURUSD \u7684\u8fd9\u4e09\u79cd\u4ea4\u6613\u60c5\u51b5\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u6b62\u635f\u8ddd\u79bb<\/strong><\/td><td><strong>Lot size<\/strong><\/td><td><strong>\u8ba1\u5212\u98ce\u9669<\/strong><\/td><\/tr><tr><td>10 \u70b9<\/td><td>0.20<\/td><td>$20<\/td><\/tr><tr><td>20 \u70b9<\/td><td>0.10<\/td><td>$20<\/td><\/tr><tr><td>40 \u70b9<\/td><td>0.05<\/td><td>$20<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f60\u6ce8\u610f\u5230\u4ec0\u4e48\u6709\u8da3\u7684\u5730\u65b9\u4e86\u5417\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b62\u635f\u8d8a\u5bbd\uff0c\u4e3a\u4e86\u4fdd\u6301\u76f8\u540c\u7684\u8d44\u91d1\u98ce\u9669\uff0c\u4f60\u9700\u8981\u7684\u4ed3\u4f4d\u5c31\u8d8a\u5c0f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u5728\u786e\u5b9a\u6b62\u635f\u4f4d\u7f6e\u4e4b\u524d\uff0c\u4f60\u7edd\u4e0d\u80fd\u968f\u610f\u9009\u62e9\u624b\u6570\u5927\u5c0f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b62\u635f\u5e94\u57fa\u4e8e\u5e02\u573a\u7ed3\u6784\u548c\u4f60\u7684\u4ea4\u6613\u7b56\u7565\uff0c\u7136\u540e\u518d\u56f4\u7ed5\u5b83\u6765\u8ba1\u7b97\u4ed3\u4f4d\u5927\u5c0f\u3002<\/p>\n\n\n\n<h2 id=\"h-common-position-sizing-mistakes-traders-make\" class=\"wp-block-heading\"><strong>\u4ea4\u6613\u8005\u5e38\u72af\u7684\u4ed3\u4f4d\u5927\u5c0f\u9519\u8bef<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5373\u4f7f\u662f\u6709\u7ecf\u9a8c\u7684\u4ea4\u6613\u8005\uff0c\u5728\u51b3\u5b9a\u4ea4\u6613\u91cf\u65f6\u4e5f\u6709\u53ef\u80fd\u51fa\u9519\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u9519\u8bef\uff0c\u52a1\u5fc5\u8981\u907f\u514d\uff1a<\/p>\n\n\n\n<h3 id=\"h-1-trading-with-emotions\" class=\"wp-block-heading\"><strong>1. \u5e26\u7740\u60c5\u7eea\u4ea4\u6613<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f60\u4eca\u5929\u8d5a\u4e86\u94b1\uff0c\u660e\u5929\u5c31\u7a81\u7136\u89c9\u5f97\u81ea\u5df1\u6709\u8db3\u591f\u4fe1\u5fc3\u628a\u624b\u6570\u52a0\u500d\u3002\u4e0d\u5e78\u7684\u662f\uff0c\u4fe1\u5fc3\u5e76\u4e0d\u662f\u4e00\u79cd\u98ce\u9669\u7ba1\u7406\u7b56\u7565\u3002<\/p>\n\n\n\n<h3 id=\"h-2-using-the-same-lot-size-on-every-trade\" class=\"wp-block-heading\"><strong>2. \u6bcf\u7b14\u4ea4\u6613\u90fd\u4f7f\u7528\u76f8\u540c\u7684\u624b\u6570<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u76f8\u540c\u624b\u6570\u4e0b\uff0c20 \u70b9\u6b62\u635f\u548c 100 \u70b9\u6b62\u635f\u6240\u627f\u62c5\u7684\u8d44\u91d1\u98ce\u9669\u5e76\u4e0d\u76f8\u540c\u3002\u5e94\u6839\u636e\u6b62\u635f\u8ddd\u79bb\u8c03\u6574\u4ea4\u6613\u91cf\u3002<\/p>\n\n\n\n<h3 id=\"h-3-increasing-lot-size-to-recover-losses\" class=\"wp-block-heading\"><strong>3. \u901a\u8fc7\u52a0\u5927\u624b\u6570\u6765\u633d\u56de\u4e8f\u635f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e8f\u4e86 50 \u7f8e\u5143\u540e\uff0c\u4f60\u51b3\u5b9a\u5f00\u4e00\u4e2a\u5927\u5f97\u591a\u7684\u4ed3\u4f4d\uff0c\u60f3\u5c3d\u5feb\u628a\u94b1\u8d5a\u56de\u6765\u3002\u8fd9\u5f80\u5f80\u662f\u5c0f\u4e8f\u635f\u6f14\u53d8\u6210\u707e\u96be\u6027\u4e8f\u635f\u7684\u539f\u56e0\u3002<\/p>\n\n\n\n<h3 id=\"h-4-ignoring-leverage\" class=\"wp-block-heading\"><strong>4. \u5ffd\u89c6\u6760\u6746<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/tentrade.com\/zh\/margin-leverage\/\">\u9ad8\u6760\u6746<\/a> \u6760\u6746\u53ef\u4ee5\u8ba9\u4f60\u7528\u76f8\u5bf9\u8f83\u5c11\u7684\u4fdd\u8bc1\u91d1\u63a7\u5236\u66f4\u5927\u7684\u4ed3\u4f4d\u3002\u7136\u800c\uff0c\u5b83\u5e76\u4e0d\u4f1a\u964d\u4f4e\u4ea4\u6613\u7684\u5b9e\u9645\u8d44\u91d1\u98ce\u9669\u3002\u66f4\u5927\u7684\u4ed3\u4f4d\u4ecd\u7136\u53ef\u80fd\u5e26\u6765\u5de8\u5927\u4e8f\u635f\u3002<\/p>\n\n\n\n<h3 id=\"h-5-forgetting-about-multiple-open-trades\" class=\"wp-block-heading\"><strong>5. \u5fd8\u8bb0\u6709\u591a\u4e2a\u6301\u4ed3<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4f60\u540c\u65f6\u5f00\u4e86 5 \u7b14\u4ea4\u6613\uff0c\u6bcf\u7b14\u90fd\u627f\u62c5 2% \u7684\u98ce\u9669\uff0c\u90a3\u4e48\u5982\u679c\u5b83\u4eec\u7684\u6b62\u635f\u90fd\u88ab\u89e6\u53d1\uff0c\u4f60\u7684\u8d26\u6237\u603b\u6f5c\u5728\u98ce\u9669\u53ef\u80fd\u8fbe\u5230 10%\u3002\u5c24\u5176\u5728\u4ea4\u6613\u76f8\u5173\u6027\u8f83\u5f3a\u7684\u54c1\u79cd\u65f6\uff0c\u4e00\u5b9a\u8981\u59cb\u7ec8\u8003\u8651\u4f60\u7684\u603b\u655e\u53e3\u3002<\/p>\n\n\n\n<h2 id=\"h-practical-example-two-traders-one-market\" class=\"wp-block-heading\"><strong>\u5b9e\u6218\u793a\u4f8b\uff1a\u4e24\u4f4d\u4ea4\u6613\u8005\uff0c\u4e00\u4e2a\u5e02\u573a<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ba9\u6211\u4eec\u8bbe\u60f3\u4e24\u4f4d\u4ea4\u6613\u8005\uff0c\u4ed6\u4eec\u90fd\u6709 1,000 \u7f8e\u5143\u7684\u8d26\u6237\uff0c\u5e76\u4e14\u90fd\u53d1\u73b0\u4e86\u540c\u4e00\u4e2a\u9ec4\u91d1\u4e70\u5165\u673a\u4f1a\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4ea4\u6613\u8005 A \u6ca1\u6709\u6b63\u786e\u8ba1\u7b97\u98ce\u9669\uff0c\u5c31\u76f4\u63a5\u5f00\u4e86 1.00 \u624b\u7684\u4ed3\u4f4d\u3002<\/li>\n\n\n\n<li>\u4ea4\u6613\u8005 B \u6839\u636e 2% \u7684\u98ce\u9669\u4e0a\u9650\u6765\u8ba1\u7b97\u4ed3\u4f4d\u5927\u5c0f\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e02\u573a\u7a81\u7136\u5f00\u59cb\u5bf9\u4e24\u4f4d\u4ea4\u6613\u8005\u4e0d\u5229\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u4e8e\u4ed3\u4f4d\u8fc7\u5927\uff0c\u4ea4\u6613\u8005 A \u906d\u53d7\u4e86\u91cd\u5927\u4e8f\u635f\uff1b\u800c\u4ea4\u6613\u8005 B \u7684\u4e8f\u635f\u5219\u5c0f\u5f97\u591a\uff0c\u800c\u4e14\u53ef\u63a7\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6709\u8da3\u7684\u662f\uff0c\u5982\u679c\u5e02\u573a\u6309\u4ed6\u4eec\u7684\u9884\u671f\u53d1\u5c55\uff0c\u4e24\u4f4d\u4ea4\u6613\u8005\u672c\u53ef\u4ee5\u83b7\u5f97\u76f8\u540c\u7684\u5229\u6da6\u3002\u7136\u800c\uff0c\u533a\u522b\u5728\u4e8e\uff1a\u5f53\u5206\u6790\u5931\u8bef\u65f6\uff0c\u4ea4\u6613\u8005 B \u4fdd\u62a4\u4e86\u66f4\u591a\u8d44\u91d1\u3002<\/p>\n\n\n\n<h3 id=\"h-this-is-an-important-lesson\" class=\"wp-block-heading\"><strong>\u8fd9\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u6559\u8bad\uff1a<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f60\u4e0d\u5fc5\u6bcf\u6b21\u90fd\u51c6\u786e\u9884\u6d4b\u5e02\u573a\u8d70\u52bf\uff0c\u624d\u80fd\u6210\u4e3a\u4e00\u4e2a\u6709\u7eaa\u5f8b\u7684\u4ea4\u6613\u8005\u3002\u4f60\u9700\u8981\u77e5\u9053\uff0c\u5f53\u4f60\u5224\u65ad\u9519\u8bef\u65f6\uff0c\u4f60\u613f\u610f\u627f\u53d7\u591a\u5927\u7684\u4e8f\u635f\u3002<\/p>\n\n\n\n<h2 id=\"h-develop-a-position-sizing-routine\" class=\"wp-block-heading\"><strong>\u5efa\u7acb\u4ed3\u4f4d\u5927\u5c0f\u8ba1\u7b97\u4e60\u60ef<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4e0b\u4e00\u7b14\u4ea4\u6613\u524d\uff0c\u628a\u56de\u7b54\u4ee5\u4e0b\u95ee\u9898\u53d8\u6210\u4e00\u79cd\u4e60\u60ef\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6211\u5f53\u524d\u7684\u8d26\u6237\u4f59\u989d\u662f\u591a\u5c11\uff1f<\/li>\n\n\n\n<li>\u8fd9\u7b14\u4ea4\u6613\u6211\u613f\u610f\u627f\u62c5\u591a\u5c11\u98ce\u9669\uff1f<\/li>\n\n\n\n<li>\u6839\u636e\u5e02\u573a\u7ed3\u6784\uff0c\u6211\u7684\u6b62\u635f\u5e94\u8be5\u653e\u5728\u54ea\u91cc\uff1f<\/li>\n\n\n\n<li>\u5165\u573a\u70b9\u548c\u6b62\u635f\u4e4b\u95f4\u76f8\u9694\u591a\u5c11\u70b9\u6216\u591a\u5c11\u4e2a\u70b9\u4f4d\uff1f<\/li>\n\n\n\n<li>\u4ec0\u4e48\u6837\u7684\u624b\u6570\u624d\u80fd\u8ba9\u6211\u7684\u6f5c\u5728\u4e8f\u635f\u4fdd\u6301\u5728\u98ce\u9669\u9650\u5236\u4e4b\u5185\uff1f<\/li>\n\n\n\n<li>\u6211\u5728\u5176\u4ed6\u6301\u4ed3\u4e2d\u5df2\u7ecf\u627f\u62c5\u4e86\u591a\u5c11\u603b\u98ce\u9669\uff1f<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e9b\u7b80\u5355\u7684\u95ee\u9898\u53ef\u4ee5\u5e2e\u52a9\u4f60\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u655e\u53e3\uff0c\u5e76\u63d0\u5347\u4f60\u7684\u4ea4\u6613\u7eaa\u5f8b\u3002<\/p>\n\n\n\n<h2 id=\"h-final-thoughts-bigger-lots-do-not-always-mean-better-trading\" class=\"wp-block-heading\"><strong>\u6700\u540e\u603b\u7ed3\uff1a\u66f4\u5927\u7684\u624b\u6570\u5e76\u4e0d\u603b\u610f\u5473\u7740\u66f4\u597d\u7684\u4ea4\u6613<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ea4\u6613\u4e2d\u6700\u5927\u7684\u8bef\u89e3\u4e4b\u4e00\uff0c\u5c31\u662f\u8ba4\u4e3a\u6210\u529f\u7684\u4ea4\u6613\u8005\u603b\u662f\u5f00\u5f88\u5927\u7684\u4ed3\u4f4d\u5e76\u8d5a\u53d6\u5de8\u989d\u5229\u6da6\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e8b\u5b9e\u4e0a\uff0c\u6210\u529f\u4ea4\u6613\u9700\u8981\u7ed3\u5408\u5e02\u573a\u7406\u89e3\u3001\u8010\u5fc3\u3001\u60c5\u7eea\u7eaa\u5f8b\u548c\u6709\u6548\u7684\u98ce\u9669\u7ba1\u7406\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ed3\u4f4d\u5927\u5c0f\u80fd\u5e2e\u52a9\u4f60\u638c\u63a7\u4ea4\u6613\u3001\u4fdd\u62a4\u8d44\u91d1\uff0c\u5e76\u5728\u5e02\u573a\u8d70\u52bf\u4e0d\u5229\u65f6\u4f9d\u7136\u751f\u5b58\u4e0b\u6765\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf7\u8bb0\u4f4f\uff0c\u76ee\u6807\u4e0d\u662f\u4ece\u4e00\u7b14\u4ea4\u6613\u4e2d\u8d5a\u6700\u591a\u7684\u94b1\uff0c\u800c\u662f\u5efa\u7acb\u4e00\u79cd\u4ea4\u6613\u65b9\u6cd5\uff0c\u8ba9\u4f60\u80fd\u591f\u5728\u4e0d\u8ba9\u6574\u4e2a\u8d26\u6237\u627f\u62c5\u4e0d\u5fc5\u8981\u98ce\u9669\u7684\u60c5\u51b5\u4e0b\u53c2\u4e0e\u5e02\u573a\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f60\u7684\u5206\u6790\u51b3\u5b9a\u4f60\u60f3\u5728\u54ea\u91cc\u4ea4\u6613\uff0c\u4f60\u7684\u6b62\u635f\u51b3\u5b9a\u4f60\u7684\u89c2\u70b9\u5728\u4f55\u5904\u5931\u6548\uff0c\u800c\u4f60\u7684\u4ed3\u4f4d\u5927\u5c0f\u51b3\u5b9a\u4e86\u5f53\u4f60\u5224\u65ad\u9519\u8bef\u65f6\u4f1a\u4e8f\u635f\u591a\u5c11\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u806a\u660e\u4ea4\u6613\uff0c\u8ba1\u7b97\u4f60\u7684\u624b\u6570\uff0c\u5e76\u59cb\u7ec8\u6267\u884c\u6b63\u786e\u7684\u98ce\u9669\u7ba1\u7406\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Imagine having a trading account with $1,000. You spot what looks like a perfect buying opportunity on gold and everything on your chart suggests the price could move higher. You feel confident, so you decide to open a large trade because you want to make a significant profit. Unfortunately, the market moves against you and [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/tentrade.com\/zh\/position-sizing-in-trading\/\">Read More&#8230;<span class=\"screen-reader-text\"> from Position Sizing in Trading: The Secret to Managing Risk and Staying in the Game<\/span><\/a><\/p>\n","protected":false},"author":14,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,37],"tags":[],"class_list":["post-4068","post","type-post","status-publish","format-standard","hentry","category-articles","category-trading-risk-management"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.8 (Yoast SEO v28.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Position Sizing in Trading: How to Calculate Lot Size<\/title>\n<meta name=\"description\" content=\"Learn position sizing in 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