16 December 2011
Classification is on the basis of Market capitalisation (MCap) of stocks. MCap means total no of shares of the co multiplied with the current share price.
These is no fixed ceiling limit for classification and different exchanges at different points of time follow different limits, but in general, Cos with MCap
Less than Rs 1,000 crore- Small Cap Between Rs 1,000 to Rs 5,000 crore-Mid cap ABove Rs 5,000 crore-Large Cap