VIX +2%
VIX index rises 2% to 19.20 as NYSE and NASDAQ see mixed volume trends
NYSE volume 149M shares, 22% below its one-month average; Advancers lead decliners by 1.6:1 - NASDAQ volume 4.23B shares, 13% above its one-month average; Advancers lead decliners by 1.7:1 - VIX index +2% at 19.20