in normal condition stocks keep oscillating around it's big moving average like 100 or 200 days.
unless something terrifying happened,
i looked pnb and observed that this stock is very much respectful towards its old supports and resistance.
also it looks like it is moving upside i channel. and its target is 200 ema
PNB has recently given multi year breakout above 169 and also made 52 week highs. Stock is trading above all DMA's . With favorable policies coming from the government for the PSU banks related to bankruptcy codes, mergers etc , many of them can be good trading bets.