Strong Momentum Stocks

The following stocks exhibit strong up momentums:
(AVCI)
(SWFT)
(SHOO)
(TRMB)
(CTXS)
(ZONA)
(COGO)
(BLDP)
(ZOLT)
(CKFR)
(USEY)

The following stocks exhibit strong down momentums:
(PLAY)
(IRIS)
(DELL)