NBE’s $500M Special Auction Buys Relief, Not a Fix

The National Bank of Ethiopia moved to defuse the pressure it had let build for weeks, offering $500 million in a single special foreign exchange auction on August 20, an amount equal to the entire quarter’s regular auction allocation sold in one sitting.

The results were, in the short term, decisive. All $500 million was allotted. Twenty-two banks bid a combined $710 million, and 21 of them received an allocation, a win rate of 95 percent, up sharply from the 32 percent recorded at the August 12 regular auction. The weighted average rate came in at 160.2144 birr per dollar, down from roughly 161.80 to 162 birr two weeks earlier, meaning the birr firmed by close to 1 percent. Unmet demand, the gap between bids and allotments, nearly halved, from about $345 million on August 12 to roughly $210 million this round.

Special auction results, August 20

Metric	Result
Auction type	Special (one-off)
Date	August 20, 2026
Amount offered	$500 million
Amount allotted	$500 million (fully subscribed)
Total bids received	~$710 million
Banks participating	22
Banks successful	21
Banks unsuccessful	1
Win rate	95%
Weighted average rate	160.2144 birr/USD
Unsuccessful bid	159.5003 birr/USD (below cut-off)
Unmet demand	~$210 million

 

That looks like relief, and for the 21 banks that got what they asked for, it is. But the underlying pressure has not gone away. Demand in dollar terms did not fall; it grew, from $470 million in bids on August 12 to $710 million now. What changed is that supply grew faster still, quadrupling from $125 million to $500 million for this round alone. The cover ratio, bids against allocation, fell from 3.8 times to 1.42 times only because the NBE moved a much larger volume through the window in a single day, not because banks suddenly wanted fewer dollars.

That distinction matters for what comes next. The special auction was a one-off, conducted for what the central bank described as monetary policy purposes, separate from the bi-weekly schedule. The next regular auction, on August 26, is still set at $125 million, the same size that produced a 3.8 times cover ratio and a rising rate on August 12. If demand keeps climbing in absolute terms, as it has through both rounds so far, a $125 million auction alone will not carry the same relief this special sale delivered. Thursday’s results calmed the market for now. Whether that holds past August 26 depends on whether the NBE treats the special auction as a one-time release valve or the first sign that the regular auction size itself needs to move.