Maruti Suzuki extended its recent firm undertone into trading on Tuesday. At 10.40 a.m. it was quoting at Rs 1,607 on the BSE as against Rs 1,585.70 at close on Monday. This represented a gain of 1.34 per cent.

On the NSE it was quoting at Rs 1,606.20 as against Rs 1,582.55 at close the previous day. This represented a gain of 1.49 per cent.