Hi. Today is expiration day for options on CL. Can someone please provide some insights about the price action on these days (e.g., commercials vs. speculators, etc.)? Whoever's fighting to get their 64 and 64.50 calls in the money are winning, but it's been a pretty good fight (plenty of volume coming from both sides). I won't be surprised to see 65 in the next couple of minutes. Thank you.