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怎么用Python量化板块辨识度个股

  • 2026-06-30 23:26:01
怎么用Python量化板块辨识度个股

最近有同学问我，大家常说我们要做板块辨识度高的个股， 请问如何用Python技术量化这些指标？其实这是一个好问题。之前在淘股吧看过一些文章，我简单整理了下。判断个股在板块内的辨识度，可以问自己以下问题：它是板块启动时冲在最前面的吗？（领涨性）它的业务是这个板块最核心、最纯正的吗？...

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  1. CONNECT:[ UseTime:0.000455s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000577s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.002757s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.002283s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000560s ]
  6. SELECT * FROM `set` [ RunTime:0.008148s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000891s ]
  8. SELECT * FROM `article` WHERE `id` = 493414 LIMIT 1 [ RunTime:0.003963s ]
  9. UPDATE `article` SET `lasttime` = 1783058528 WHERE `id` = 493414 [ RunTime:0.016131s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.004549s ]
  11. SELECT * FROM `article` WHERE `id` < 493414 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.002318s ]
  12. SELECT * FROM `article` WHERE `id` > 493414 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.017274s ]
  13. SELECT * FROM `article` WHERE `id` < 493414 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.021695s ]
  14. SELECT * FROM `article` WHERE `id` < 493414 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.019459s ]
  15. SELECT * FROM `article` WHERE `id` < 493414 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.007170s ]
0.187424s