What the KSE-100 Actually Measures

The KSE-100 is not "the Pakistani stock market". It is an index of 100 companies selected from the roughly 500 listed on the Pakistan Stock Exchange, weighted by the portion of each company's shares that actually trades freely. When a news bulletin says the market rose, it almost always means this one index moved — which is a useful summary and a misleading one, depending on what you own. On 5 October 2026 the KSE-100 stood at 168,155.49. This guide explains what that number is counting, what it leaves out, and why the other seventeen indices PSX publishes exist.

A level is not a price

The single most common misunderstanding is treating the index level as money. 168,155 is not rupees. It is a ratio against a base period, scaled — the index was set to a starting value decades ago, and every move since is relative to that.

So the level on its own tells you nothing about whether shares are expensive. What it tells you is how this basket has moved relative to where it started. Comparing today's level against last month's is meaningful. Comparing it against a share price, or against another country's index, is not.

How the 100 are chosen and weighted

Two mechanics do most of the work.

Selection. The index takes the largest companies by free-float capitalisation, with a rule ensuring each sector is represented by its biggest name. Membership is reviewed periodically, so the hundred are not fixed — companies enter and leave, and the index you are comparing against today is not composed of the same businesses it held five years ago.

Free-float weighting. This is the part that surprises people. A company's weight is based not on its total shares but on the shares available to trade — excluding blocks held by sponsors, governments and other strategic holders. A very large company with most of its stock locked away influences the index far less than its headline size suggests.

The practical consequence: the KSE-100 is dominated by a handful of heavily traded large names. A move in one of them shifts the index more than moves in dozens of smaller constituents combined.

What it leaves out

The clearest way to see the gap is to put the indices side by side. On the same day the KSE-100 read 168,155.49, the PSX All Share index — which covers the whole listed market rather than a selected hundred — stood at 101,821.25, and the KSE-30, a narrower thirty-company index, at 50,151.61.

Those are different numbers because they are different baskets with different base periods. You cannot read across them. What you can take from them is that "the market" has at least three defensible definitions, and the headline one is the narrowest of the three.

The other indices, and why they exist

PSX published eighteen indices as of 5 October 2026. They are not redundant — each answers a different question:

• Breadth indices — KSE-100, KSE-30 and the All Share, covering progressively more of the market.
• Sector indices — among them a banking index at 46,796.32 and an oil and gas index at 34,362.14 on that date. These are how you tell whether a market move was broad or concentrated in one sector.
• Shariah indices — the KMI-30 at 240,694.05 and the KMI All Share at 65,906.19, tracking the screened universe rather than the whole market.
• Thematic indices, including a dividend-focused index, and several sponsored by asset managers to benchmark their own funds.

If you hold a portfolio that looks nothing like the KSE-100 — concentrated in one sector, or only in Shariah-screened names — then comparing your return against the KSE-100 is comparing against a basket you do not own.

Why "the market was up" can mislead

Three things routinely break the intuition:

Concentration. Free-float weighting means a few names carry the index. A green day can coexist with most constituents falling.

Recomposition. When membership changes, the index continues as one series. Long-run index history is the history of a rule, not of a fixed set of companies.

Your holdings are not the index. Unless you own an index fund, your return comes from what you actually hold, in the weights you actually hold it.

That last one sounds obvious and is the one most often forgotten, usually when the index is up and a portfolio is not.

Seeing it against what you own

The useful comparison is not the index on its own but the index beside your own positions. SuperX publishes live KSE-100 data free — the level, returns, constituents and monthly performance, with every PSX index, sector and symbol on its own page — and it will price your actual holdings next to them, which is the comparison that answers "am I doing better or worse than simply owning the market".

Doing that honestly tends to be clarifying in both directions. If part of your return comes from payouts rather than price, how PSX dividends reach your account covers the sequence that decides whether you are paid at all.

Where this sits if you are trying to earn

Index literacy is defensive knowledge. It stops you from drawing conclusions from a number that is not measuring what you assumed, which is a real and common way to lose money slowly.

It is not, by itself, a way to earn. If you are comparing routes to income rather than studying one you already chose, selling products and investing capital are genuinely different activities — different inputs, different risks, different time commitments. Our guide to earning online in Pakistan covers the first, and the Markaz reseller programme plus the current deals are where to start if that is the route you want — no minimum order and cash on delivery.

This article explains how an index is constructed. It is general information, not investment advice, and index levels quoted here are a snapshot of one date, not a forecast.

Frequently asked questions

What does the KSE-100 level actually mean? It is a scaled ratio against a base period, not a rupee amount. Only its change over time is meaningful.

Is the KSE-100 the whole Pakistani market? No. It is 100 selected companies. The PSX All Share index covers the full listed market, and on 5 October 2026 the two read 168,155.49 and 101,821.25 respectively — different baskets, different base periods, not comparable to each other.

Why do a few companies move the index so much? Because weighting is by free float — the shares actually available to trade — so heavily traded large names dominate.

Do the 100 companies change? Yes, membership is reviewed periodically. The long-run series is the history of the selection rule rather than of a fixed set of businesses.

Which index should I compare my portfolio against? Whichever basket most resembles what you hold. If you only own Shariah-screened names, the KMI indices are the closer comparison.

Where can I see the KSE-100 live for free? SuperX publishes the level, constituents and monthly performance at no cost, alongside every other PSX index.