The short-term trend of Nifty continues to be negative. Having placed at long-term support at the lows, there is a possibility of a small upside bounce from near 19100-19000 levels. A breakdown of 19000 is likely to open the next downside of 18600 levels in the near term. Any upside bounce from here could find strong resistance around 19250-19350 levels, said Nagaraj Shetti, Technical Research Analyst, HDFC Securities.