Mirae Asset Sharekhan has issued sell recommendations for IRB Infra and Paytm in the stock market. According to the analysis, IRB Infra has broken a flag pattern, signaling a potential downtrend towards Rs 38, with resistance levels at Rs 43.60 and Rs 45. On the other hand, Paytm has broken a rising wedge pattern and is anticipated to decline to Rs 720, encountering resistance at Rs 804 and Rs 822. Investors are advised to consider these technical indicators before making any trading decisions.