Bouncing off the day's lows, the Sensex at the Bombay Stock Exchange still stood 41 points, or 0.2 percent in the red, at 19,824, a short while ago. Earlier, the Sensex had gained 191 points in opening trade, this morning, but later slipped as much as 250 points into the red, in very volatile trade, today.Other Asian markets in Japan, China, Hong Kong, Taiwan and South Korea rose between 0.3 percent and 2 percent, as European Union officials sought a way to fix the region's debt crisis, and China appeared poised to cool rising food costs with price controls rather than interest rate hikes.