Benzinga’s Top Pre-Market Gainers (ISSI, ORBK, SQNM, ELOS)

Integrated Silicon Solution, Inc. (NASDAQ: ISSI) rose 16.65% to $8.70 in the pre-market session. Integrated Silicon Solution, Inc. announced yesterday that for the second quarter of 2010, it increased its revenue guidance and expects net income and earnings per share to be higher than its prior guidance. The 52-week trading range for ISSI is $1.45 - $9.00. In the last six months, ISSI has gained over 100%.

Orbotech Ltd. (NASDAQ: ORBK) climbed 15.10% to $12.16 in the pre-market session. Orbotech Ltd. announced yesterday that for the first quarter of 2010, it expects revenues to be roughly in the mid-90s. For fiscal 2010, it expects revenues in the range of $420 million to $430 million. In the previous trading session, ORBK closed at $10.56. ORBK has surged over 177% in the last year.

Sequenom, Inc. (NASDAQ: SQNM) jumped 13.56% to $6.29 in the pre-market session. The 52-week trading range for SQNM is $2.55 - $16.80. SQNM closed at $5.53 in the last trading session. In the last year SQNM has declined over 65%.

Syneron Medical Ltd. (NASDAQ: ELOS) moved up 8.30% to $12 in the pre-market session. The 52 week trading range for ELOS is $5.28 - $12.44. ELOS closed at $11.08 in the previous trading session. ELOS has gained over 102% in the last year.