Active traders and day traders have many stocks to choose from this Friday morning. We are tracking news and  moves in shares of Research In Motion Ltd. (NASDAQ: RIMM), Yahoo! Inc. (NASDAQ: YHOO),   Zogenix, Inc. (NASDAQ: ZGNX).

Research In Motion Ltd. (NASDAQ: RIMM) is down more than 22.5% premarket to $22.85, relative to a 52-week range of $21.60 - $70.54.

Yahoo! Inc. (NASDAQ: YHOO) is up 2% to $15.18, relative to a 52-week range of $11.09-$18.84.

Zogenix, Inc. (NASDAQ: ZGNX) is down 3.9% premarket to $2.09, relative to a 52-week range $2.14 – $6.90.