Rosetta Genomics ( ROSG) develops and commercializes diagnostic tests based on microRNAs. This stock is trading up 6.4% at $14.09 in recent trading. Today's Volume: 2.1 million Average Volume: 618,708 Volume % Change: 394% From a technical perspective, ROSG is spiking notably higher here on monster volume. At last check, ROSG has hit an intraday high of $16.65 and volume is well above its three-month average action of 618,708 shares. Traders should only look for long-biased trades if ROSG can manage to take out Friday's high of $17.50 with high volume. Look for a sustained move or close over $17.50 with volume that's near or above 618,708 shares. On the flipside, I would look for short-biased traders if ROSG fails to take out $17.50, and then moves below some major near-term support at $12.71 with high volume.