ROOMY, I can't wait till the bottom of EXEL drops like a rock. Have you noticed that the only way EXEL generates money is by diluting shares? There is no money in a cure for cancer. The only money is money coming out wallets like yours in the belief there could be. It's been a flyer lately but time will not treat this stock kindly. If there is money sitting on the table there will be profit takers. PSDV actually generates revenue. Now tell me about the other $4 stocks you know of with two FDA approved delivery systems.