Mid cap and small cap stocks. It is said not to follow mid cap and small cap stocks, as they might deceive you. What is mid cap today might be a latge cap tomorrow.

Eg.. Berger paints which was quoting at inr 264.80 on 15th jan 2018 is inr 441.45 on 27th sep 2019. It is a growth of 66.71%. The stock market should be looked into the workings of the company and volumes of the share. Better the volumes, good is the share due to good workings of the compay.