New Delhi, May 22 -- PSU banking stocks have made a comeback over the last few years. These were once considered junk by Dalal Street because the government was keeping the banks alive by regular capital infusions.

The market sentiment for these stocks has changed of late and they now track cues like non-performing assets (NPAs), profit growth, etc.

Despite proving their viability to the market, some of these stocks are still trading at low prices. This does not mean these PSU banks are necessarily cheap, but it does get retail investors interested.

Let us look at three PSU bank stocks that are trading below Rs.100. We have used Equitymaster's powerful stock screener - Best PSU Banks Stocks in India.

The share price of IDBI Bank has c...