joining us now to break all this down is just minton.'s talk specifically about this more arguably tradable event than the fed. 3% on cpi data. not necessarily something we have seen on fed day. walk us through the numbers. >> typically, if you look at the last couple of months, usually the s&p 500 is going to swing 3% in either direction. if anything, we should expect there to be more volatility tomorrow, once we get those cpi numbers. sometimes, typically the way futures react once those numbers hit at 8:30, usually they go in the way you would expect to say it comes in hotter or cooler than expected. but by the time market closes, it's not necessarily the way you think like october, posting a gain of more than 4%. if you look back at november, the s&p 500 actually rallied and posted its best cpi day on record according to data from bloomberg intelligence, tracking that for about the past two decades. if anything, we should expect there to be more turbulence and volatility tomorrow, especially ahead of the federal reserve decision on w