炒股日记 1/3-1/7

本周小亏−1327.17。总的感觉是大盘几乎每天反复，我自己的变化跟不上。比如说TNA，1/4单日几乎跌破10%，第二天卖了又涨。我上星期期待的跌市没有明显的出现，下周继续观察。另外，感觉3X ETF每日波动太大，今后会考虑用流通更强，单日波动更小的股票代之。

1/3/2011	Bought 106 TLT @93.2	9880.2
1/4/2011	Bought 181 DDM @55.95	10127.95
1/4/2011	Bought 48 UPRO @212.54	10202.92
1/4/2011	Bought 226 UWM @44.55	10069.43
1/5/2011	Sold 226 UWM @42.9	9694.27	−375.16
1/5/2011	Bought 799 TWM @12.49	9983.51
1/6/2011	Sold 48 UPRO @214.15	10278.2	+75.28
1/6/2011	Sold 106 TLT @91.54	9702.24	−177.96
1/6/2011	Sold 180 ERX @59.78	10759.4	+671.2
1/6/2011	Sold 181 DDM @55.9	10116.9	−11.05
1/6/2011	Bought 256 TBT @39.04	9995.52
1/6/2011	Sold 225 DIG @46.47	10454.63	+402.76
1/7/2011	Bought 180 DDM @55.71	10028.8
1/7/2011	Bought 47 UPRO @213.52	10036.44
1/3/2011	Bought 2586 QID @11.41	29511.26
1/4/2011	Sold 2586 QID @11.17	28880.62	−630.64
1/4/2011	Bought 400 BGU @74.12	29653
1/4/2011	Bought 390 TNA @77.01	30038.9
1/4/2011	Bought 350 QLD @84.66	29636
1/5/2011	Sold 390 TNA @72.77	28375.3	−1663.6
1/6/2011	Sold 400 BGU @74.5	29795	+142
1/7/2011	Bought 270 BGU @74.3	20066
1/4/2011	Bought 1000 SSO @49.21	49215
1/6/2011	Sold 1000 SSO @49.46	49455	+240
1/7/2011	Bought 1000 SSO @49.35	49355