The WAEMU public securities market demonstrated robust demand during the week of May 12 to May 15, 2026. Three member states successfully raised CFA92 billion, surpassing their initial target of CFA85 billion. The market's strength was underscored by an impressive coverage rate of 231%, with investors submitting bids totaling CFA196.67 billion. Although treasuries received more than twice their required amount, the estimated absorption rate stood at 47%, indicating a selective acceptance of less than half the bids. The results for Togo’s May 15 auction, which aimed for CFA35 billion, were still pending publication.

A notable feature of the week was a rare equilibrium between short-term and long-term financing instruments. Treasury bills, representing short-term debt, accounted for 50.17% of the accepted volume, amounting to CFA46.16 billion. Conversely, long-term Treasury bonds constituted 49.83% of the accepted volume, totaling CFA45.84 billion. This delicate balance was largely influenced by Benin's strategy, which exclusively issued short-term bills during this period.

Individual member states experienced varied yet largely successful outcomes. Guinea-Bissau initiated the week by raising CFA15 billion from CFA32.83 billion in bids, achieving an oversubscription rate of 219%. Mali followed, accepting CFA55 billion from CFA68.17 billion in bids, exceeding its CFA50 billion target. Benin concluded the week with the strongest investor interest, attracting CFA95.67 billion in bids against a CFA20 billion target, ultimately accepting CFA22 billion.

Despite the strong overall demand, the week's auctions revealed that investors in the WAEMU debt market remain selective, even with available liquidity. Benin's significant demand was attributed to its offering of short maturities (91 and 182 days) with attractive yields of 3.20% and 3.56%. Conversely, Mali's 7-year bond received no bids, highlighting investors' reluctance towards long-term exposure to higher-risk sovereign debt. Guinea-Bissau also faced mixed demand, with its 356-day bill fully accepted but its 3-year bond encountering greater competition.

The clear message for treasuries is that markets are willing to lend, but investor preference leans heavily towards short duration, clearer repayment visibility, and stronger risk compensation. The observed balance between bills and bonds this week is not indicative of a structural shift in market dynamics; rather, it was primarily a result of Benin's specific short-term issuance strategy.

The true test of regional liquidity and investor appetite is anticipated in the upcoming week, from May 18 to May 22. Mali, Côte d’Ivoire, Burkina Faso, Niger, and Senegal are collectively seeking to raise a substantial CFA384.90 billion, representing one of the highest weekly volumes of the year. The outcome of these auctions will be crucial in determining whether investor demand can simultaneously absorb offerings from several large issuers. Should demand remain high, it will confirm the continued readiness of regional banks and investors to deploy capital. However, if coverage weakens, governments may be compelled to adjust their strategies regarding maturities, yields, or accepted volumes to meet their financing needs.