This report is an intraday check of some of the more notable stocks that have hit a 52-week high or low so far today.

52-Week High:

• Cobalt International Energy, Inc. (NYSE: CIE) high of $36.51. Colbalt is moving higher Friday after providing additional data confirming the significance of its Cameia Pre-salt oil discovery in Block 21 offshore Angola.

  For more color on the drill, click here.

  Cobalt moved 52.8 percent higher to the new mark.

• Pharmacyclics, Inc. (Nasdaq: PCYC) high of $23.57. Pharmacyclics continued 19 percent higher Friday following a 10 percent rise yesterday. The company reported quarterly