PETM,2001-10-10,12:00:00,BUY,7.40,1300
PETM,2001-10-11,12:00:00,SELL,7.33,1300
PETM,2002-05-03,12:00:00,BUY,15.80,100
PETM,2002-05-17,12:00:00,SELL,0.01,100
