supervalu has been falling as well.king at the retail etf that includes supervalu as well as some other retail stuff we have been watching. xrt, we seeat the it turn a little higher but definitely not reflecting the same strength we see more broadly. if you look at it over the past year, here is the xrt. how has retail performance been over the past year? it depends on how you measure it. it includes things like supervalu and cvs, staples retailers down. index uphe s&p retail about 19% because it includes things like amazon and netflix. in terms of relative retail performance and the etf that tracks retail, you want to look at what is inside. david: thank you so much. to break, just taking a look at the major market indexes. 2.35% having its best day in four months. coming up, how to make sense of twitter's terrible 2016. ♪ david: welcome back to bloomberg markets. so far, 2016 has not been kind to go pro. after missing sales estimates and saying it will lay off 7% of its workforce, the action camera company has seen it

. >>> shares of supervalu got slammed today after the supermarket chain disappointed with its latest quarterly results. the company's revenue fell more than expected in the face of stronger competition. last week, the company said it would spin off its discount brand, save a lot, which accounted for more than a quarter of supervalu's sales in the quarter. shares were off 15.5% to $5.08. >>> and auto parts maker borg-warner issued full-year earnings guidance below wall street forecasts, citing in part a strong dollar for coming in light of targets. borg sees double-digit sales growth for the year, but that wasn't enough to please investors. shares were off more than 9% to $33.84. >>> shares of intuitive surgical managed to eke out a gain on an otherwise bad market day. the company gave fourth-quarter sales projections ahead of expectations. main driver continued growth in the robotics system used for minimally invasive surgery. intuitive surgical closed the day up a little bit there, about 0.5% at $545.14. >>> qualcomm upgraded from susquehanna financial from neutral to positive. the

that happened years ago, both with radio shack and the supermarket changes in supervalues. huge dividends. but not until it cut dividends despite the contrary by management. given i'm bias what seems to be too good to be true high yielders wharks do you look for if the dividend is secure? first, above and beyond everything else, look at the earnings per share, the eps. my rule of thumb is that if a company's earnings are greater than twice the payout, we know it sustains dividends, even in shrink. in this case, you're home free. dividend is secure. if not, go to step two, look at the cash flow. it's important when dealing with companies with a lot of machinery or heavy capital equipment investinvestments, reporting high depreciation. think about high yielding play. verizon, at&t. communication stocks do not come cheaply. they can't afford yield. wait a second, the costs are not out of a company's cash, but they skew earnings lower, which better idea about the health of the dividend. i know people ask how i can recommend the stocks. reckless when earnings barely cover divide

but don't tell that to the people who own supervalue, which is a month ago, i mean about a year ago, it was at 12, it's at 6 now. let's see what they have to say. but all a in all, if they say bad things, go by kroger or maybe even whole foods. thursday we hear from jpmorgan and i got the tell you, the banks have been roaring going into the new year, investors kpt the fed to continue raising the rates which boosts how much money they can make on your money. but many feds say they can't the economy can't bear it. jpmorgan has been -- so are these bank stocks going to tank as they did this past week? i would say yeah, all right? they go lower. why didn't they get into too much negativity. after the close, we'll get the skinny from intel. i'll point that out because for so long it was a negative. for all the semiconductor properties that sell into the market. i bet they tell a good story about the -- the ship make they're will help intel diversify, hey, 3% kbreeld, that's already. wells fargo, citigroup, pnc or u.s. one. the charts are broken down, the sectors become hated as it was onc

martin o'malley fails to give get that in a lot of places in his supporters to become supervalu valuable when to clinton when demand standards as second choice words. question five, iowa's republican chair jeff kaufman surprise me think he would probably pass passes record 120,000 office night this time i figured you would do a lot higher than that is tension in the field of 12 and includes donald trump. how that all brings us to the race. 120,000 would still only be about half what the obama clinton and edwards in and the rest turned off the democrats back in 2008. you would think they would be able to do better than that. finally, governor branstad wants the future potential penny sales tax earning so that some of the money go instead to water quality. from almost everybody i talked to, that idea is drowning in skepticism that lawmakers would actually go for this this next legislative session that begins tomorrow. things are being with us on the it a busy week ahead in the will political gravity and every prediction of his imminent collapse. >> and who's going pay for the wall? >> and