, whole foods is a company everybody was wondering if they're geming those mojo back, now that alsnot alson comes out, they say they under bid. what was really going on, though it's conventional to see this kind of activity in takeover situations what happens is, risk our players, they come and try to squeeze the last bit of big out of the trade they buy the stock they typically will sell calls against it they get into buy rights the back stuff, stock will not go a whole lot lower, because there is at outstanding bid. so they don't need to look for really high returns, because they view these a very low trades. >> very high level stuff there so back it up a little bit, if i can ask you, not everybody is a pro out there. when you say the risk -- are you talkingistic arbitrage -- talking about the arc tragedy in layman's deals what are they doing with the price and the options? >> usually you will see the stock trading below the takeout price. that's not the case here let's say they were trading a couple dollars over, you get that last dollar is out. you have calls at or around. >> stocks tra