PSX KSE-100 Index Impact Calculator

Master the index dynamics. Calculate exactly how many **Index Points** a stock will add or remove from the KSE-100 based on its weightage and price movement.

Weightage Matters

Professional traders always keep an eye on the "Heavyweights". By knowing the weightage of the top companies, you can anticipate how the KSE-100 will react to major corporate announcements or dividend payouts.

Market Pulse:

When heavyweights start moving in sync, it signals a strong trend for the entire market. This tool helps you quantify that momentum.

Index Management

The KSE-100 is re-composed semi-annually. New companies with high free-float enter the index, and others exit. Keeping track of these changes is essential for understanding which stocks will drive the Pakistan Stock Exchange in the future.

Point Contribution Analysis
Market Sentiment Tracking

Frequently Asked Questions

Get answers to common questions about using our professional trading tools.

The KSE-100 is calculated using the Free-Float Market Capitalization method. It tracks the 100 largest companies based on their free-float market cap, which represents the portion of shares available for trading by the public.

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Every stock has a 'Weightage' based on its size. A 1% move in a heavyweight like MCB or ENGRO will add many more points to the index than a 1% move in a smaller company.
Heavyweights are the largest companies in the index (like LUCK, MCB, OGDC, ENGRO). These top 10-15 companies often control over 50% of the index movement.
Yes. If the few heavyweight stocks are up significantly, they can carry the index higher even if the majority of smaller stocks are trading in the red. This is known as an 'Index-driven' rally.

Still have questions? We're here to help.

This calculator is part of our comprehensive suite of Pakistan Stock Exchange tools. Explore the fullPSX Trading Toolkitto optimize your strategy and manage risk like a professional.

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