Volume Spike Investor

F5 Networks Inc. (NASDAQ: FFIV) and Isilon Systems, Inc. (NASDAQ: ISLN) are both trading higher as buyout hopes continue to capture the imagination of Wall Street. F5 Networks Inc. (NASDAQ: FFIV) may be hard to get excited about after a Reuters “takeover report” showed that it was approached about a takeover.  The reason for little [...]

SIRIUS XM Radio Inc. (NASDAQ: SIRI) was listed an “Unusual Suspect” this weekend by us at 24/7 Wall St. because it was very close to putting in a 52-week high after its recently raised guidance.  Now today the stock has hit a 52-week high and done so on above-average stock volume.  At 3:20 PM EST [...]