Kenya 91-day Treasury bill demand dominated the latest CBK auction because investors appear to be prioritising liquidity and reinvestment flexibility over the highest headline yield. The 364-day bill offered the highest accepted rate at 9.0361%, but demand was less than half the amount offered. The 91-day bill offered the lowest accepted rate at 8.7821%, yet attracted the strongest demand. This suggests investors may prefer shorter maturities before the next CBK policy decision and in a market where interest-rate expectations can change quickly.

Key Overview

• Total amount offered: KSh28.00 billion.
• Total bids received: KSh38.50 billion.
• Total accepted: KSh29.26 billion.
• Overall performance rate: 137.49%.
• 91-day performance rate: 275.74%.
• 182-day performance rate: 115.56%.
• 364-day performance rate: 48.83%.
• Accepted average rates declined across all three maturities.
• 91-day accepted rate: 8.7821%.
• 182-day accepted rate: 8.9545%.
• 364-day accepted rate: 9.0361%.

Kenya Treasury Bill Demand Crowds Into 91-Day Paper

The Auction Was Oversubscribed, But Uneven

The headline auction looked strong. Investors submitted KSh38.50 billion in bids against KSh28.00 billion offered, producing a performance rate of 137.49%. CBK accepted KSh29.26 billion.

But the detail is more important than the total. Demand was concentrated in the shortest tenor. The 91-day bill accounted for the largest share of bids, while the 364-day bill remained undersubscribed.

The 91-Day Bill Took the Spotlight

The 91-day bill received KSh22.06 billion in bids against KSh8.00 billion offered. That translated into a performance rate of 275.74% and KSh13.28 billion accepted.

This is the core investor signal. The shortest bill drew the strongest demand even though it had the lowest accepted average rate. Investors were not simply chasing the highest yield.

The 364-Day Bill Lagged

The 364-day bill received only KSh4.88 billion in bids against KSh10.00 billion offered, giving a performance rate of 48.83%. CBK accepted KSh4.53 billion.

That weak demand matters because the one-year bill had the highest accepted average rate at 9.0361%. Investors appear to be demanding more than a small yield premium to lock money away for one year.

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Yields Eased Across the Curve

All three accepted average rates declined slightly from the previous auction. The 91-day rate fell from 8.7986% to 8.7821%, the 182-day rate fell from 8.9695% to 8.9545%, and the 364-day rate fell from 9.0415% to 9.0361%.

That means stronger short-end demand did not push yields higher. Instead, accepted rates eased, showing that investors were willing to accept slightly lower returns for liquidity.

Why Investors May Prefer Shorter Bills

Investors may be crowding into the 91-day paper because it preserves flexibility. A shorter bill matures earlier, allowing investors to reinvest if yields rise, move into other assets, or retain liquidity ahead of the next monetary-policy decision.

CBK’s rate dashboard shows the 91-day Treasury bill at 8.782%, inflation at 6.41% for June, and the average commercial-bank deposit rate at 6.8% for May. This helps explain why the 91-day bill may still look attractive despite being the lowest-yielding T-bill tenor. (Central Bank of Kenya)

Money-Market Funds Will Watch This Closely

Treasury bills are important assets for money-market funds and other short-term investors. Strong demand at the short end can influence portfolio reinvestment rates, liquidity planning and fund yield direction.

However, money-market fund returns will not move one-for-one with a single auction. Fund fees, portfolio maturity, cash buffers, existing holdings and reinvestment timing all matter.

Accepted Amount Is Not All New Borrowing

The CBK results separate rollovers / redemptions from new borrowing or net repayment. The auction had KSh25.12 billion in rollovers / redemptions, meaning the accepted KSh29.26 billion should not be treated as entirely new government borrowing.

That distinction matters for investors trying to understand government financing pressure. Gross auction acceptance and net new borrowing are not the same thing.

What Investors Should Watch Next

The next auction closes on 30 July, with settlement on 3 August. CBK says bids must be submitted electronically through DhowCSD or Treasury Mobile Direct, and notes that non-competitive bids are capped at KSh50 million per investor account per tenor, while competitive bids require a minimum face value of KSh2 million.

The key question is whether the 91-day bill continues to dominate demand or whether investors begin accepting more one-year exposure.

Conclusion

Kenya Treasury Bill Demand is strong, but the latest auction shows investors are not simply chasing the highest yield. They overwhelmingly preferred the 91-day bill, even though the 364-day bill offered the highest accepted average rate.

The signal is liquidity. Investors appear to value flexibility, reinvestment optionality and shorter exposure more than the extra yield available on one-year paper. That makes the next auction important for confirming whether this maturity preference is temporary or becoming a broader money-market pattern.

FAQs

1. How much did investors bid in the latest Kenya T-bill auction?

Investors submitted KSh38.50 billion in bids against KSh28.00 billion offered. CBK accepted KSh29.26 billion.

2. Which tenor had the strongest demand?

The 91-day Treasury bill had the strongest demand, receiving KSh22.06 billion in bids against KSh8.00 billion offered, for a performance rate of 275.74%.

3. Why did investors prefer the 91-day bill?

Investors may have preferred the 91-day bill because it offers liquidity and reinvestment flexibility. It matures sooner, allowing investors to respond faster if interest rates or inflation expectations change.

4. What were the latest accepted rates?

The accepted average rates were 8.7821% for 91 days, 8.9545% for 182 days and 9.0361% for 364 days. All three declined slightly from the previous auction.

5. Is the full accepted amount new borrowing?

No. Part of the accepted amount refinances maturing securities. CBK’s results show KSh25.12 billion in rollovers / redemptions, so accepted amount and net new borrowing should not be treated as the same figure.

Sources: CBK, People Daily, I&M Capital, Mansa Markets, Treasury Bills Auction 

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