Vietnam's VN 30 is the only index that has gained more than Nifty 50 in the past one year by clocking returns greater than 84 per cent. Nifty 50, however, has underperformed several of its peers in the developed markets with FTSE 100, DAX, CAC 40, IBEX 35, and FTSE MIB & S&P 500 doing better.