. >> talking about the shake up, joe haider, last night when it looked like trump was going to pull out a victory, the dow i noticed dropped 800 points. what caused that volatility and why has it swung back today. >> it is a huge shock. the markets assumed b their behavior yesterday that hillary clinton was going to win the election. and so once trump was the president-elect and hillary clinton had conceded he gave a very conciliatory speech, unlike the way he behaved during the campaign. so investors believe that could be helpful. and big losers today. in the aggregate it was up substantially. >> wharp a couple of those. was oil was down or up? i know there were a number of different moved about a bit. >> mark, the energy stocks were up because they believe there will be deregulation. banking was up same reason and lower regular uighurs layingses and things that were hurt today, hospitals -- hospital associations because they were a beneficiary of obamacare and it is assumed it will go away in the present form. the other interesting big loser today was gun manufacturers. >> really? >>