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Plain-English guides to the ideas WealthStar is built on. Descriptive and educational — how these concepts work, not what to buy.

Relative Strength (RS Rating), explained

What Relative Strength (RS Rating) means, how the 1–99 rank is calculated, how to read it, and why it is not the same as RSI. A plain-English guide for NSE stocks.

Relative strength + open interest: reading leadership and conviction together

Relative strength shows who's leading the market; open-interest buildup shows whether fresh money backs the move. Why reading them together gives a fuller picture than either alone — for NSE F&O stocks.

Weinstein Stage Analysis: the four stages explained

Stan Weinstein's four stages — basing, advancing, topping, declining — explained with the 30-week moving average. How to identify each stage on NSE stocks.

F&O buildup & open interest: long buildup, short buildup, covering, unwinding

Open interest explained, and the four F&O buildup reads — long buildup, short buildup, short covering, long unwinding — from price and OI change. A plain-English NSE guide.

Max Pain in options, explained

What Max Pain means in options, how the strike is calculated, why it matters near expiry, and its limits. A plain-English guide for NSE F&O.

Put-Call Ratio (PCR), explained

What the put-call ratio measures, how to read high versus low PCR, why it's often used as a contrarian sentiment gauge, and its limits. A plain-English guide for NSE F&O.

Sector rotation, explained

What sector rotation means, how to track it with relative strength at the sector level, and how leadership shifts across the market cycle. A plain-English NSE guide.