埋地雷

埋地雷
埋地雷是短线常用手段之一。
假设我们预期涨幅是+2%--5%， 那么就应该在相应的价位上先挂好单。这样最的好处是面对高歌的股价，恐怕心理改变主意惜售，贪念之下举棋不定，错过了卖个好价位。最后眼睁睁的看着利润变亏损而影响自己。
同理，买进的时候也可以先埋好地雷，通常再不济的股票，一天波动个2%是个很常见的事。这个短差散户不一定吃，但机构MM恐怕会不嫌弃。因为交易费用不会超过0.3%，还是有利可图的。
但是，埋地雷对长线只有真正出货时才用。到了出货的那一天，照着买盘位的单子挂上去让他自动成交。如果采用市价的话，单大的话会压低价格，虽然脱身会快。 

when trade 600179 10/8, found that MM make only 2~3% from this wave, then she retreat!  it's a lot work. but she just do in this way. how she can surport the price and sell huge at same time. hard to understand! that's why catch her and lost hers gift. since the market is not good, the thinking should keep on change also. no big wave, sell on high is victory.