On the monthly front, the maximum Call OI is placed at 19800 and then towards 19900 strikes while the maximum Put OI is placed at 19700 and then towards 19500 strikes. Call writing is seen at 19700 then 19800 strike while Put writing is seen at 19400 then 19500 strike.
Explainer: How will be the stock market this week, know which factors will dominate the whole week weeklyblitz.net - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from weeklyblitz.net Daily Mail and Mail on Sunday newspapers.
Nifty futures on the Nifty International Exchange traded 18 points, or 0.09 per cent, higher at 19,876.50, hinting at a positive start for the domestic market on Friday.