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为什么快速行情和过程中,多用比率价差,而不是重仓卖沽呢?

  • 2026-02-04 02:38:30
为什么快速行情和过程中,多用比率价差,而不是重仓卖沽呢?

[图片]如何用算盘打出666[图片][图片][图片][图片][图片]报名已经截止。1. 使用场景比率价差策略包括认购比率价差策略和认沽比率价差策略，适合看不大涨（大跌）的行情，同样也可以赚取虚值期权的时间价值和因波动率下降获取的利润，则使用该组合可能买卖双方都能获利，但是需要的保...

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  1. CONNECT:[ UseTime:0.001044s ] mysql:host=127.0.0.1;port=3306;dbname=no_mfffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001601s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000653s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.001410s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001539s ]
  6. SELECT * FROM `set` [ RunTime:0.000514s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001677s ]
  8. SELECT * FROM `article` WHERE `id` = 465829 LIMIT 1 [ RunTime:0.001148s ]
  9. UPDATE `article` SET `lasttime` = 1771824048 WHERE `id` = 465829 [ RunTime:0.014483s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000600s ]
  11. SELECT * FROM `article` WHERE `id` < 465829 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001150s ]
  12. SELECT * FROM `article` WHERE `id` > 465829 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.004698s ]
  13. SELECT * FROM `article` WHERE `id` < 465829 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.003847s ]
  14. SELECT * FROM `article` WHERE `id` < 465829 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.004261s ]
  15. SELECT * FROM `article` WHERE `id` < 465829 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.004123s ]
0.200619s