PTA.WT vs PTA.WT.B Whi in their right mind is paying 3.5 cents MORE for PTA.WT over PTA.WT.B?
PTA.WT expires Oct 2014, strike price 0.75/sh. price: 0.06/wt
PTA.WT.B expires May 2012, strike price 0.35/sh price 0.025/st
This doesn't make any sense. You get approx 5 more months, but the strike price is more than double. And someone is paying 2-2.5 times the price for them in large volume ???