螳螂捕蝉,黄雀在后 (4-07-10 之交易)

　算到国债 auction, 还是少算了大本和comuser credit，结果被MM伏击两次，耐心不够，抄底早了半拍。本来上午收成不错，下午两个止损，最后白忙了一天，少拿3/4。

I am happy that it is plus day, but need to look into the bad trades seriously.