Feel free to invest in these stocks during the weakness of the stock market.Dishman Carbogen AmcisAxis Securities has advised to buy the shares of Dishman Carbogen Amcis. It has to be bought in the range of Rs 205-200, target for 3-4 weeks is Rs 235-240.CoforgeAxis Securities is also bullish on Coforge shares. It is advised to buy it in the range of Rs 7980-7820. The target of this stock is Rs 8600-8900 and stoploss – Rs 7550 for 3-4 weeks.Thyrocare TechnologiesBrokerage firm Axis Securities has given buy rating to the stock of Thyrocare Technologies. This stock has to be bought in the range of Rs 955-935 for three-four weeks. Target is Rs 1046-1100JK TireBrokerage Emkay has given a buy opinion on JK Tire shares. Its target price has been given at Rs 650, which is about 77% more than the current price.man infraAxis Direct has also advised to buy shares of construction company Man Infra. Its target price is Rs 230, which can give returns of up to 32% from the current price.HG InfraBrokerage firm Axis Direct has advised to buy shares of civil construction company HG Infra. Its target price is Rs 1,800, which is 50% more than the current price.Alembic PharmaBOB Capital Markets recommends buying pharma stock Alembic Pharma. Its target price has been given at Rs 1,412, which can give returns of about 37% from the current price.Tata SteelBOB Capital Markets recommends keeping Tata Steel shares in your portfolio. The target price of this share has been given at Rs 175, which is about 27% more than the current price.Samhi HotelsSBI Securities has also given buy rating to Samhi Hotels. Its target price has been given at Rs 246, which is 37% more than the current price. Have to invest in the company in the long term.Exide IndustriesBrokerage firm SBI Securities has advised to buy shares of Exide Industries. The target price of this share is Rs 450-530, which is about 28% more than the current price.