NEW DELHI: Over 45 stocks including Alchemist, Cambridge Technology Enterprises, GTL Infrastructure and Ingersoll Rand (India) hit 52-week lows on NSE during Monday's trade even as market was reflecting positive sentiment.Madhucon Projects, Narayana Hrudayalaya, Shilpi Cable Technologies and Suryalakshmi Cotton Mills also featured among stocks that touched 52-week lows.Market was in the positive territory on easing geopolitical concerns and a sharp correction in global crude prices.An appreciating rupee, better earnings by few companies and easing concerns over US-North Korea summit gave a fillip to investor sentiment.The NSE Nifty index was trading 75 points up at 10,680, while the BSE Sensex was up 214 points at 35,139 around 10:45 am (IST).In the Nifty index, 35 stocks were trading up, while 15 were down.Barring IT, all sectors were in the green, with pharma and financial leading.Tech Mahindra, HCL Tech, Tata Consultancy Services, Hindalco and Infosys were among the top losers in the Nifty index.