Market watch: What does the F&O market suggest about trade on January 4? Market watch: What does the F&O market suggest about trade on January 4? The Nifty 50 put call ratio (PCR) closed at 1.5 for the day. DSIJ Intelligence / Monday, January 3, 2022 0 649 Article rating: 3.7 Activity in the F&O market for the weekly expiry on January 6, 2022, shows 17500 to act as support now. Read more