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北大2026课程《炒股挣钱》(附65页PPT)

  • 2026-11-09 23:49:21
北大2026课程《炒股挣钱》(附65页PPT)

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来源：网络，侵删！
PPT获取方式，后台回复：北大炒股
是的，
地震课讲炒股，
刚开始我是一愣一愣的，
直到看见几个炸裂的观点，
原来底层原理是一致的！

二、认知颠覆

  1. 选股之前先选行业，不是看代码顺眼就买。
  2. 买股票只花 3 分钟，买卫生纸却货比三家。
  3. 有赚 10 亿的野心，却没有拿 3 个月的耐心。

下方这张图揭示了市场蛋糕的划分规则，
当你很多事情想不明白的时候，
或者这张图能够提供一个视角
PPT获取方式，后台回复：北大炒股
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一份PPT里的小成长:从忐忑到踏实的30分钟

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  1. CONNECT:[ UseTime:0.000794s ] mysql:host=172.18.0.4;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001108s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000461s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000375s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000540s ]
  6. SELECT * FROM `set` [ RunTime:0.000289s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000691s ]
  8. SELECT * FROM `article` WHERE `id` = 494492 LIMIT 1 [ RunTime:0.000385s ]
  9. UPDATE `article` SET `lasttime` = 1794280508 WHERE `id` = 494492 [ RunTime:0.001655s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000336s ]
  11. SELECT * FROM `article` WHERE `id` < 494492 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000490s ]
  12. SELECT * FROM `article` WHERE `id` > 494492 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000396s ]
  13. SELECT * FROM `article` WHERE `id` < 494492 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000546s ]
  14. SELECT * FROM `article` WHERE `id` < 494492 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000606s ]
  15. SELECT * FROM `article` WHERE `id` < 494492 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000819s ]
0.088815s