An index measuring the Rupee's value against a trade-weighted basket of trading-partner currencies, adjusted for relative inflation — the standard gauge of whether the Rupee is overvalued or undervalued.
REER Index — 24-Month Trend
Source: SBP EasyData, monthly, Real Effective Exchange Rate index, base year 2010 = 100.
The Real Effective Exchange Rate (REER) adjusts Pakistan's nominal exchange rate against a basket of trading-partner currencies for differences in relative inflation rates, producing a single index number that reflects the Rupee's actual purchasing-power competitiveness — not just its face-value exchange rate.
The index is set to 100 in a chosen base year (2010, in SBP's series). A reading above 100 generally indicates the Rupee is overvalued in real terms relative to that base period — Pakistani exports are comparatively more expensive and imports comparatively cheaper than the base year's equilibrium would suggest. A reading below 100 indicates the opposite.
Because REER factors in inflation differentials, a country with persistently higher inflation than its trading partners can see its REER rise (indicating growing overvaluation) even while its nominal exchange rate stays flat or depreciates only modestly — nominal depreciation alone doesn't guarantee competitiveness is preserved.
The IMF and SBP both monitor REER as a key signal of currency misalignment — a persistently overvalued REER has historically preceded balance-of-payments pressure in Pakistan, as an uncompetitive Rupee discourages exports and encourages imports, widening the trade deficit.
REER is one of the analytical anchors used to judge whether a given nominal USD/PKR rate reflects genuine market value or whether further currency adjustment may be needed to restore external competitiveness — a recurring theme in Pakistan's IMF program discussions.
What is Pakistan's current REER index level?
Pakistan's Real Effective Exchange Rate index currently stands at 105.8 (base year 2010 = 100), according to SBP EasyData.
What does a REER above 100 mean?
A REER reading above 100 generally signals the Rupee is overvalued in real, inflation-adjusted terms relative to the 2010 base period — meaning Pakistani goods are comparatively more expensive for foreign buyers than the base year's equilibrium would suggest, which can weigh on export competitiveness.
How is REER different from the USD/PKR exchange rate?
USD/PKR is a single nominal bilateral rate against the US Dollar. REER is a broader, trade-weighted index against multiple trading-partner currencies, adjusted for relative inflation — a more complete measure of the Rupee's real purchasing-power competitiveness than any single bilateral rate can show.
Why does the IMF pay attention to Pakistan's REER?
REER is a standard tool for assessing currency misalignment. A persistently overvalued REER is treated as a warning sign of building external-sector pressure, since it can discourage exports and encourage imports — feeding the same current account and reserve pressures Pakistan has repeatedly faced.
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