There was an unusual spike in options trading related to Cerevel Therapeutics (NASDAQ:CERE) days before AbbVie (New York Stock Exchange: ABBV) agreed to acquire the neurology-focused biopharmaceutical company for $8.7 billion in cash, Reuters reported on Friday, citing data from Trade Alert.
After the agreement was announced in After trading on Wednesday, Cambridge, Massachusetts-based CERE closed ~11% higher than the previous session, adding to its ~42% gain over the last five sessions.
However, according to data from Trade Alert, the stock's strong gains in previous sessions were accompanied by a notable increase in options activity. Cerevel (CERE) options trading averaged less than 320 contracts daily to about 51,000 contracts over the past three sessions.
Call and put options allow investors the right, not the obligation, to buy or sell a stock at a certain price on a specific date.
“This is 100% suspicious” Reuters reported, quoting Matt Amberson, director of options analysis firm ORATS, who added: “I'm almost certain this was driven by someone who knew.”