Perhaps. Hard to know for sure. IMO, AMRN is relatively thinly traded so those with large positions probably either sold covered calls or bought puts to hedge (providing they're in the 'continuation camp').
On the other side, hedge funds load up calls to hedge shorts.
I think we'll see some frisky price action on a move above yesterday's high - confirming the breakout. Would expect shorts and contra-trend option positions to unwind at that point. Things are cooking behind the curtain ??