America Movil (NYSE: AMX), a provider of wireless telecommunications service in Mexico, Argentina, Brazil, Columbia & Ecuador, closed at $33.88. AMX overall option implied volatility of 83 is above its 26-week average of 43 according to Track Data, suggesting larger price movement.
Telmex (NYSE: TMX), an operator of wireline telecommunication systems in Mexico, closed at $22.64. TMX November option implied volatility of 63 is above its 26-week average of 35 according to Track Data, suggesting larger price movement.
Cemex (NYSE: CX), an international producer, distributor and marketer of cement, closed at $10.12. Smith Barney says "Tougher times ahead; downgrading to Hold." CX November option implied volatility of 122 is above its 26-week average of 45 according to Track Data, suggesting larger price movement.
Option Update is provided by Stock Specialist Paul Foster of theflyonthewall.com.










