CEAT has already taken cumulative price hikes of around 7% in replacement, 3% in OEM and 5% in exports in Q1. You are using an outdated browser. Please upgrade your browser to improve your experience and security. Shares of CEAT extended their decline on Monday, falling 2.31% to Rs 3,467.80, after ending lower in the previous session as well. The stock has come under pressure after the tyre maker's Q1.