Number of stocks trading above 50 times and 100 times earnings are at record highs. When this happened in 2015 and 2016, the Sensex fell 22.6 per cent in a little over a year's time after peaking in January 2015, while it fell by 11.3 per cent in two months from its peak in September 2016.

Mark Mobius, executive chairman, Templeton Emerging Markets Group, is positive on India and believes the Indian economy is on a strong footing