we appreciate it tom koslik with hilltop securities still ahead home builder sentiment falling to itste the drop in lumber prices what's behind it, next and as we head to break, let's check back on the markets. dow is down 501 at the top of the hour we're nearing those declines again. about six points away from that level. nasdaq's down 1 1/2% we're back in a moment digging into discretionary, under armour, dph she said pph. gap and tesla are the biggest lagers look at tesla down another 5%. 'rba ia mewee ckn mont icy hot. ice works fast. heat makes it last. feel the power of contrast therapy, so you can rise from pain. >>> welcome back shares of home builder etf are falling today after the nahb market index dropped five points kb homes and pulte are down about 5% diane oleic is here with more behind the decline diana? >> the issue is rising costs for materials which then means higher cost for the homes an sticker shock for home buyers. so builder sentiment drops to the lowest reading in over a year but it is telling. current sales conditions fell five points to 81. buyer traffic fell