What the option chain shows
GIFT Nifty is trading at −0.692% (−157.85 points) in the pre-market window, signaling a softer start ahead of the cash open. This follows a modest pullback on Wednesday, when Nifty shed 77.82 points (−0.34%) and Sensex declined 143.27 points (−0.194%). India VIX sits at 15.68, reflecting contained volatility expectations as the session approaches.
The two indices face structurally different expiry calendars today. Sensex options expire at close of business Thursday, meaning all positions in the Sensex derivatives contract must be squared or rolled by day's end. This final-expiry urgency often creates sharper intraday moves and tighter bid-ask spreads in the cash index itself. Nifty, by contrast, has five days left in its current contract cycle, allowing participants more time to manage and adjust their hedges.
Bias and readiness
From a charting perspective, Nifty's support level sits at 22,600.53, with resistance overhead at 23,071.53. For Sensex, support anchors at 73,065.36 and resistance extends to 74,518.10. The 5-day average daily move for Nifty stands at 331.06 points, while Sensex has averaged 1,082.03 points—a reminder that the larger-cap basket tends to oscillate more in absolute terms.
The options chain reveals positioning worth monitoring. Both indices show Open Interest Addition at their support levels (22,000 for Nifty, 72,000 for Sensex), suggesting participants are building or maintaining defensive hedges as prices soften. At resistance strikes (23,000 for Nifty and 75,000 for Sensex), Open Interest is also expanding, indicating call sellers and upside protection buyers remain active. This dual addition—at both support and resistance—reflects participants hedging across a wider range rather than committing strongly to a single direction.
Levels to watch
The gap-down opening in GIFT Nifty combined with Sensex's same-day expiry creates a setup worth watching closely. Any early selling pressure could test the support zones, while recovery attempts will need to clear the charted resistance levels to establish conviction for a sustained upside move. The five-day average move of 331 points for Nifty gives a baseline for session volatility expectations.