Questar Corp. (STR) is trading 23.20 down .21.? STR is trading up around recent highs.

Paper sold 5,000 of the STR APR 23 calls for 0.75.? Average volume is 1,121 contracts per day.? Open interest is over 5,000 on the 23 strike and looks like closing paper.? The implied volatility is down .3 in Apr.? The trade looks to be closing paper following a big run up from early December.

30-day implied volatility is 18%.?? 10-day implied volatility is 14%.? 30-day implied volatility is trading just over the 10-day historical volatility.?

Questar Corporation (Questar) is a Rockies-based integrated natural gas holding company. Questar operates through its wholly owned subsidiaries: Wexpro Company (Wexpro), Questar Pipeline Company (Questar Pipeline) and Questar Gas Company (Questar Gas).