The KSE-100 is the main benchmark index of the PSX, tracking the 100 largest companies by market value. It's the headline number for how the Pakistani stock market is doing.

When you hear "the market is up 2%," it usually means the KSE-100. It's a gauge of overall performance and a common benchmark for funds. Over the long run it has delivered strong returns, though with real year-to-year swings.

In Pakistan: it's published live during PSX trading hours.

Example: the KSE-100 has historically returned around 18% a year over the long run, dividends included — though single years can be negative.

Don't confuse it with: the KMI-30, the Shariah-screened index of the PSX.

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