Kaynes’ stock has fallen about 30 per cent over the past month as against a 1.4 per cent rise in the Nifty, largely on worries around accounting and collections in the smart-meter businessKaynes’ stock has fallen about 30 per cent over the past month as against a 1.4 per cent rise in the Nifty, largely on worries around accounting and collections in the smart-meter business Latest News [ SOBAN NEWS: International and National ]