Stocks turn lower (DIA -0.5%) 90 minutes ahead of the bell as Treasury prices tumble anew (TLT -1.2%), the 10-year yield gaining another 9 bps to 2.20%. The levered Treasury short ETF (TBT +2.5%) hits a 52-week high. Again hardest hit are the previously hot defensive sectors whose yields no longer stand so tall over Treasurys. Health care (XLV -1.1%), Consumer staples (XLP -1.1%). Utilities (XLU +0.1%) however, get a respite from an ugly month.