NIFTY: Formeda long bearish candle and in the process broke its 20DEMA & 50 DEMA.now NIFTY has its major support at 50DEMA which falls at 22100-150 .any drift below the 22100 levels likely to trigger another 300+ point fall.trade cautiously with levels. for me any pull bk till nifty trades above 22300 levels(for educational purpose only)