Bank of Kentucky Financial Corp.: Approximately 806,700 shares changed hands, a 5,905.3 percent increase over its 65- day average volume. The shares rose $10.25 or 28.3 percent to $46.50. Dynasil Corp. of America: Approximately 702,600 shares changed hands, a 1,671.9 percent increase over its 65- day average volume.
Rada Electronics Industries rose 136.9 percent to $5.97. Multimedia Games Holding Co. Inc. rose 30.1 percent to $36.15. Bank of Kentucky Financial Corp. rose 28.3 percent to $46.50.
GCA makes ATMs and cash-advance kiosks, while Austin, Texas- based Multimedia Games makes video slot machines. GCA, based in Las Vegas, is paying $36.50 for each share of Multimedia Games. That's a 31 percent premium from Multimedia Games' closing price of $27.78 on Friday.