Intro under construction (will add) thinktank dave larew http://stockcharts.com/public/3421479/tenpp/27 general expiration rules/witching investorshub.advfn.com/uimage/uploads/2017/4/22/tjqjoexpirationrules.PNG EOM window dressing and buying monday investorshub.advfn.com/uimage/uploads/2017/4/22/itlbrexpirationrulesb.PNG