tyler matheson coming up, out of all 11 sectors healthcare is the one trading closest to the reese ncente will take a look at the winners and the loser. as we go to break. e thdow is up 188 points "the exchange" is back after this 3 . >>> welcome back to "the exchange" program i'm dominic chu with this feature sector for sectornomics and the third biggest sector in the s&p 500 and the worst performing sector in the s&p so far this year trailing only utilities and consumer staples as you can see the spdr health care etf is up about 5% versus a 19% gain for the broader markets overall. the stocks helping to lead the charge, no doubt that eli lilly and many of the companies tied to drugs for diabetes and weight loss have been at the front of the pack within the s&p 500 lily has been up 65% so far this year. west pharmaceutical services are up 47% and cardinal health up about 36% as well. as for the biggest laggard so far this year, we have a vaccine maker in the mix, moderna one of the biggest losers down 57% year to date. ilumina down 53% and earnings did not help it this past quarter and