5000 XCO Dec 2 calls went up in 1 block & 20k calls traded total for .04-.05 as traders looked like they closed some short call positions.
XCO Upside Calls Trading
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Unusual Activity Alert: Taking the Money & Running in Knowles Corp. (KN)?
Today paper traded 1586 KN Aug 30 puts for 1.45 today. The ADV is 189 contracts. The OI is 4150 contracts.