New Delhi, April 29 -- Afcons Infrastructure, the flagship engineering, procurement and construction (EPC) company of the Shapoorji Pallonji Group, made its market debut last November and has been stagnating around its listing price ever since. What's more, its stock could be in for a rocky ride later this week, with a wave of selling pressure looming large.

The clock is ticking down to 2 May, which marks the end of the six-month lock-in period for pre-IPO investors. With early investors free to sell their holdings from Friday, the market could see an increased supply of shares, which could weigh on the stock price in the near term.

According to Abhilash Pagaria, head of Nuvama Alternative & Quantitative Research, Afcons's stock could s...