“Technically, the market is consistently holding higher high and higher low formation, which is broadly positive. Hence, the support has now shifted to 18,550 from 18,450. As long as the index is trading above 18,550, the uptrend wave is likely to continue. Above which, the market could move up to 18,750-18,800,” Shrikant Chouhan, Head of Equity Research (Retail), Kotak Securities, said.