Tech View: Nifty ends 7-week-long winning run. What traders should do next week

Momentum readings like the 14-day RSI too remain in decline mode after declining sharply from overbought levels on Wednesday. Nifty would need to cross the recent highs of 21,593 to reverse the current downtrend. Crucial supports to watch for re-emergence of weakness are at 21,232, Subash Gangadharan of HDFC Securities said.