Computerized Trading News Today

Reassure markets that he has control over what he can control. he would be radiating confidence about the long term prospects of the economy. can the president do that much? >> its interesting. when the economy is as strong as ours is, the only thing that can mess it up is a policy blunder. terrific. the fed, thats policy. going into the 116th congress, not knowing whether or not the democrats want to roll back regulations, that could potentially be a policy blunder. question of whether or not t...

This is definitely being driven by it -- the nature of the way that things are today. computerized trading, speed of light trading, you get that kind of volatility. i would watch the percentages. if you have gone to sleep new years eve last year just woke up, like rip van winkle, we are down 8.5-9%. i think that is really what people are going to look at with their 401(k)s. how did we do for the year? i think that is why we still have a good chance that you see good consumer confidence moving fo...

>> the dow making a rebound surging 1000 points at wednesdays close, you can call the christmas eve crash. could this roller coaster wave the result of computerized trading, 85% of the market coming here to break down his tips is cpa and financial analyst dan gilden. explain what computerized trading is. >> you have computer algorithms which are set so they are predetermined marks for buying and selling so what happens is when the market or certain stocks a point in time, bank, the trading start...

And you see the reaction in the market. boy, this is something we really need to give some thought to, stuarts as you say, three words put together, explosions, white house, obama, and computer programs acting on their own based on those three words. stunning. >> the damage from this computerized trading were no humans involved can be much more significant than any damage in the old days when you had face-to-face trading and rumor got around. martha: yeah. >> you could handle that pretty quickly...

Again within minutes. very dramatic whiplash kind of move. shows you in the age of computerized trading how wall street can react to a tweet that is read around the web. >> boy, oh, boy, alison, such a look at how in the digital age everything moves so quickly. you have to be right about your information. thank you for telling us that. appreciate it. back to boston now, where a short time ago doctors upgraded the surviving suspects condition from serious to fair. now, it is not easy for the su...

Computerized trading, how this trading does happen within nanoseconds how the curbs can be put in place, chris. >> all right, thank you so much for the reporting and perspective. always a pleasure. appreciate it, alison. were going to go to the other breaking news story that were covering. remember the letters sent with a ricin substance into them, a toxin, to the president, to other officials, the big investigation, they said that they had their suspect, well, now, that suspect, kevin curtis, h...

Correct. and it really shows, brooke, how the headlines really moved the market, especially when there is a shocking headline from a reputable news organization, just how much it can move the market. it also shows the trading that is so prevalent now, this computerized trading, where trades happen in nanoseconds and market activity can change in an instant. brooke? >> bounce back, way above the 14,000 mark, despite this roller coaster, quick roller coaster of a day on wall street. alison kosik, ...

Regulate. even in a post-dodd-frank imanyone think that the sec is going to be able to police every notional hedge trade that is potentially putting big banks at risk? they cant. i think the only realistic strategy is to narrow the scope of the public interest, define it clearly and hold that ground. and the public interest is basically systemic risk. we havent been able to get to that, historically, especially with banks speeding up their trading and the amount of computerized trading and vol t...