Semtech (SMTC) 19K option contracts trade

Go back to Semtech (SMTC) 19K option contracts trade
Semtech Corp (NASDAQ: SMTC) Delayed: 157.46 +3.18 (2.06%)
Previous Close $154.28    52 Week High $28.21 
Open $156.00    52 Week Low $15.70 
Day High $163.98    P/E 180.99 
Day Low $155.40    EPS $0.87 
Volume 831,986