One-day Transocean call buyer driving heavy volume (TheFlyOnTheWall) FLY ON THE WALL 10:20 ET 9/8/2016 Symbol Last Price Change RIG 10.08 +0.15 (+1.51%) QUOTES AS OF 10:20:13 AM ET 09/08/2016 One-day Transocean(RIG) call buyer driving heavy volume. Nearly 4K Sep 9th 10.5 calls traded in a few sweeps this morning from 5 to 6c as shaers traded $10.16. Opens a new position expiring tomorrow afternoon.