Morning Market Movers (RMTR, NGSX, PHMD, PLCM)

Ramtron International Corporation RMTR shares surged 28.03% to $3.06 at 9:49 am. RMTR reported its Q1 total revenue at $10.6 million, versus $15.8 million, in the year-ago period. NeurogesX Inc NGSX jumped 23.93% to $4.04. TZOO reported a 30% year-NGSX shares have dipped 63.45% over the past 52 weeks, while the S&P 500 index has gained 10.65% in the same period. PhotoMedex Inc PHMD climbed 14.36% to $8.52. PHMD shares have dropped 14.17% over the past 52 weeks, while the S&P 500 index has gained 10.65% in the same period. Polycom Inc PLCM shares advanced 12.97% to $58.63. PLCM reported upbeat Q1 earnings. Read more from Benzinga's Markets.