Shares of Tech Mahindra, LTI Mindtree and other Nifty IT stocks declined on July 18. Tech Mahindra shares fell nearly 2 per cent to an intraday low of Rs 1538 apiece on the NSE. On the other hand, shares of LTI Mindtree declined nearly 3 per cent to an intraday low of Rs 5070.5 apiece on the NSE. Amid the declines in IT stocks, the Nifty IT index fell 0.5 per cent to an intraday low of Rs 36951.85 apiece. As of July 18, the Nifty IT index has declined nearly 5 per cent month-to-date. Notably, the Nifty 50 index has slipped over 2 per cent month-to-date.