Find out which stocks performed best in today's range-bound market

Markets were flat today, yet Ceragon Networks Ltd., Kaltura, Inc., RADCOM Ltd. showed impressive gains and made this list of top gainers.

Markets completed a mixed session today while Nasdaq closed at 12,000, a 1.07% change. S&P 500 slipped 0.25% and closed at 4,090.38.

Current market events are being influenced by ambiguous macro data as highly important Crude Oil Inventories data from United States beat analyst expectations of -2.33 million with a reading of -3.74 million.

Despite today's flat session, several technology stocks are managing to post notable gains. Take a look at the market's Top Gainers:

FIS | Up 1.45% to $53.72 today

The financial products provider is now trading 6.54% above the significant low ($49.7) it slumped to 12 days ago. So far this year, it has been doing worse than the S&P by 29.49%. FIS's market cap is currently $31.80 billion with an average daily trading volume of 8 million shares. FIS expected revenue of $3.68 billion with an EPS of $1.7.

+3.03%: Ceragon closes at $1.7 after gaining 3.03%

Ceragon ended yesterday at $1.65. today it went up to $1.71 only to drop back, yet still managed to close at $1.7. The broadband services enabler's market cap currently stands at $143.25 million with an average daily volume of 159,939 shares.

Kaltura | Up 2.76% to $1.86 today

7 months ago the cloud-based comms enabler reached a significant high of $2.71 but has consequently lost 33.21% since then. The company is currently trading with a market cap of $258.91 million with an average daily trading volume of 99,496 shares. Kaltura has a forecast of $41.35 million with an EPS of -13 cents.

Radcom | Closed +1.93% at $10

Radcom improves 1.93% to close at $10 today.