CLNE Option Activity Looks Promising There was more positive news on CLNE today and a lot of buying activity with a single order of 5,000 on .CLNE260116C4. 80% of the call activity happened at or above ask. 51% of calls had a delta between 0.41 and 0.60. I like longer exp dates and this time that's where most of the buying is. I'll mos