Shares of NTPC fell by over 4 per cent on Wednesday, in line with a weak broader market, as the company’s offer for sale (OFS) saw lacklustre retail demand. The stock ended with a loss of 4.20% at Rs 118.70 on BSE. During the day, it slipped 4.56% to Rs 118.25. At NSE, shares of the company went down by 4.15 per cent to end at Rs 118.65.