The weekly chart suggests, that the index can stretch it’s up move to 7,525-odd levels in near-term. However, one needs to be cautious at current levels given the overbought conditions on multiple time-frames.
Key momentum oscillators on the daily chart are exhibiting a divergent trend. Thus, signaling possible volatility in the near-term.
Failure to break and sustain above 7,370 levels, could see the index slip back towards its 20-DMA at 7,050-odd levels, below which the next support stands at 6,850 levels.
The long-term chart suggests, that the overall bias for Nifty PSU Bank index is likely to remain positive as long as the index sustains above 6,930 levels on a monthly closing basis.