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Index Analysis

Each week we take real Nifty and Sensex data and walk through how to read it: open interest, PCR, max pain, build-up and price structure. Interactive, free, and for learning only.

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Week of 27 Oct 2026 · Nifty 50 & Sensex

Nifty & Sensex: who is building what before 27 Oct

Call walls, put walls, max pain and build-up across every Nifty expiry, a chart-only read of Sensex, and a quick check to test yourself.

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Educational content only. Nothing in this section is investment advice or a recommendation to buy or sell any security or derivative. Karan Mahale is not a SEBI-registered Research Analyst or Investment Adviser.