Entry comments: The trend has been upwards all day. It broke through resistance at 2.20 that it had tested several times. The news is they will speak in a melanoma conference. I expect it to go over 2.30. I may hold it over night. It has moved about 30% today.

Exit comments: I didn't set an order to exit when it hit my target price. It did hit it and then came back down. I closed the trade at a very small profit. Lesson: Set an order to sell 75% of my position during after hours. The reason only 75% and not all if it is that often the stocks go much higher overnight.