Goldman Sachs (NYSE: GS) sold off to $198.15 on concern over subprime-credit mortgage risk. GS August option implied volatility of 36 is above its 26-week average of 27 according to Track Data, suggesting larger price risks.
Lehman Brothers (NYSE: LEH) sold off to $66.34 on concern over subprime-credit mortgage risk. LEH August option implied volatility of 37 is above its 26-week average of 29 according to Track Data, suggesting larger risk.
Merrill Lynch (NYSE: MER) sold off to $77.11 on concern over subprime-credit mortgage risk. MER August option implied volatility of 38 is above its 26-week average of 26 according to Track Data, suggesting larger risk.
Daily Update is provided by Stock Specialist Paul Foster of theflyonthewall.com.
Why Facebook's Falling Share Price Really Doesn't Matter
Mark Zuckerberg and Priscilla Chan: A Romantic Facebook Timeline

