Nifty 50 faces resistance at 20-day EMA as traders eye key levels

The Nifty 50 index consolidated on October 27, the monthly futures-and-options expiry day, and closed marginally lower, testing the 20-day exponential moving average (EMA) at 22,824 but failing to stay above it. Market analysts expect the 20-day EMA to serve as immediate resistance, followed by the 23,000-23,200 zone, while support is projected in the 22,500-22,600 range. Unless the index breaks decisively above 23,200, traders may see continued range-bound movement.

Technical indicators show the index trading below its 20-, 50-, 100- and 200-day EMAs, suggesting a weak broader trend. The Relative Strength Index rose to 46 with a positive crossover, and the MACD remains above its reference line, though the MACD histogram’s green bar has contracted for five sessions, indicating slowing bullish momentum.

Option data reveal the highest call open interest at the 23,000 strike (55.11 lakh contracts) and the strongest put open interest at the 22,700 strike (34.33 lakh contracts), marking those levels as potential short-term resistance and support, respectively. The Nifty put-call ratio fell to 1.06 on October 27, hinting at a modest shift toward bullish sentiment.

The India VIX eased 4.41% to 16.4, remaining in an elevated zone that reflects ongoing market uncertainty. Analysts note that a decisive drop below 13 would be needed to ease fear among investors.

Overall, the market structure appears weak, with elevated crude oil prices adding pressure to sentiment, and the index likely to remain in consolidation until it can clear the identified resistance thresholds.