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"The moves do not help and it sends a wrong signal to the investing community," said Salman Ahmed, London-based chief investment strategist at Lombard Odier Investment Managers. "You want to open your capital account incrementally, and for foreigners to invest in your very young population. This is a very bad signal to give."
NSE and SGX first clashed in January, when the Indian bourse asked its counterpart to delay plans to introduce single-stock futures that would track some of the subcontinent's largest companies.
SGX ignored the request, and a week later India's three national exchanges said they'd cancel their offshore pacts, which meant that Singapore could no longer offer Nifty 50 Index futures.