Sudeep Shah, Head - Technical and Derivatives Research at SBI Securities believes the short-term technical setup has turned constructive. Nifty has reclaimed its 20-day EMA, which is now gradually turning upward, while the daily RSI continues to trend higher, reflecting strengthening bullish momentum. According to him, for the higher-high, higher-low structure to sustain, Nifty 50 must decisively overcome the immediate hurdle placed around the 50-day EMA zone of 23,150-23,200.