New Delhi, March 11 -- The Indian stock market benchmark indices, Sensex and Nifty 50, are expected to witness selling pressure on Tuesday, following weakness in global markets.

On Monday, the domestic equity benchmark indices declined, with the benchmark Nifty 50 closing below the 22,500-mark.

The Sensex declined 217.41 points, or 0.29%, to close at 74,115.17, while the Nifty 50 settled 92.20 points, or 0.41%, lower at 22,460.30.

On option front, Chandan Taparia, Head - Derivatives and Technicals, Wealth Management, MOFSL, said that the maximum Call OI (Open Interest) is at 23,000 then 22,700 strike while Maximum Put OI is at 22,000 then 22,500 strike.

"Call writing is seen at 22,700 then 22,600 strike while Put writing is seen at 22...