Related posts: Sterling/dollar One-Month implied Volatility Rises to 3 1/2-Year High of Around 13.6 Percent Reuters Data Longer-dated U.s. Treasuries Yields rise to One-Week Highs, 30-Year Yield Last at 2.889 Pct HEFFX Live Trading Update Asia Calm, China Closed Japan July Tertiary Activity Rises As Expected Post navigation Wall Street slumps as Disney and Macy’s slam consumer shares UPDATE 1-Brazil’s Eletrobras admits to possible New York delisting