In terms of landmarks, the Nifty took around 6 years and 3 months to rally from 10,000 to 20,000. The move from 10,000 to 15,000 took around 3 years and 8 months, whereas the rally from 15,000 to 20,000-mark, was completed within 2 years and 8 months.
In per cent age terms, the Nifty soared as much as 50 per cent as it hit the 15,000-mark for the first time ever, while the next 5,000-point gain resulted into a 33.3 per cent rally. As and when the Nifty hits the 25,000-mark, the gain could be 25 per cent from the 20,000-mark.