Reportedly has cancelled its appearance at the UBS conference - financial press-
ACHN Sep 15 calls are seeing interest ahead of UBS conference starting today at 11:30 AM ET with 7510 contracts trading vs. open int of 7920, pushing implied vol up around 14 points to ~77% -- nearly 6.3K contracts traded in one transaction. Co is scheduled to present at a JMP conference on June 23 and is expected to report earnings early August
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