Rosetta Stone Inc (NYSE: RST) was recently up 64 cents to $29.60. RST, a provider of technology based language learning solutions, is scheduled to report Q1 EPS after the market close today. RST June option implied volatility of 75 was above its two-week average of 68, according to Track Data, suggesting slightly larger price movement.
NASDAQ 100 (NASDAQ-QQQQ) overall implied volatility was at 31; 26-week average was 39.
Option Update is provided by Stock Specialist Paul Foster of theflyonthewall.com










