Harry has posted a Charts of the Day video on TSRO at TheTechTrader site noting: Tesaro, Inc. (TSRO) had a great day on Monday, exploding 12.01, or 35%, on 1.5 million shares. It opened at 34.45, and got up to 47.50 before pulling back to 46.22, 15 points off the opening price. A nice day trade there and a very nice close. This stock hasn’t been public very long, yet reached a new all-time IPO high on Monday, having run from the 11 range all the way up to 47 just since September. This is another monster biotech stock.