Volume leaders at 04/02/12 11:15

Symbol	High	Low	Last	Volume
BOP	5.82	5.6	5.79	51,400
ATRL	127	122.49	125.93	19,500
NML	48.7	47.5	48.29	10,000
AHCL	29	28.46	28.54	4,000
NBP	43.7	43.12	43.16	1,200