Kenya’s financial markets can look calm while the economy beneath them remains under pressure. Banks are lending more to one another, the shilling has held broadly steady against the dollar, and government securities continue to attract substantial demand. Yet the cost of servicing debt and the threat of expensive energy leave businesses and households with little room to relax.

The September figures assembled by SIB Research explain that disconnect. Cash is circulating within the banking system, but public finances remain heavily dependent on borrowing. International interest rates and oil supply risks could make that dependence more expensive. For a trader waiting for customers, a manufacturer pricing the next production run or a family managing transport costs, this is where the market story becomes personal.

More money is moving between banks

SIB reports that the Kenya Shilling Overnight Interbank Average, or KESONIA, averaged 8.75%. Average interbank lending volumes rose from KES 9.60 billion to KES 11.40 billion, while the reported deal count increased from 16 to 23. Those changes amount to 18.8% and 43.8%, respectively, based on the displayed figures.

Figure 1. Relative weekly changes from SIB Research. Each series starts at 100; endpoint labels show the actual amounts. Lines connect two reported observations and do not show daily trading.

Interbank lending helps banks meet short-term cash needs and settle payments. Greater activity alongside a stable overnight rate is consistent with orderly funding conditions. It does not establish that businesses can obtain cheaper loans: customer lending still depends on credit risk, bank margins and the borrower’s ability to repay.

Treasury bill demand cools as investors favour short commitments

Investors submitted KES 42.72 billion in Treasury bill bids, down from KES 55.51 billion the previous week. That is a KES 12.79 billion decline, or 23.0%. Demand softened, although it remained substantial. The government accepted KES 42.42 billion, almost all the money offered by bidders.

Two percentages tell different stories here. Accepted bids divided by submitted bids produce an acceptance rate of 99.3%. SIB’s reported auction performance of about 153% measures demand against the amount offered for sale. A higher acceptance rate can coexist with fewer bids; it should not be presented as stronger investor appetite.

The 91-day bill attracted approximately KES 23 billion against KES 8 billion on offer, close to three times the available amount. SIB reports a 291% performance rate. Dividing the rounded KES 23 billion by KES 8 billion gives 287.5%, so the exact percentage requires the unrounded auction totals. The economically meaningful point survives the rounding: investors showed a strong preference for the shortest bill.

A three-month commitment can suit an investor who expects to need cash soon or wants an early opportunity to reinvest at a different rate. Demand alone cannot tell us which motive dominated. Nor does it prove that investors rejected longer securities, because those securities attracted substantial bids too.

Strong bond bids do not mean the Treasury took every shilling

The reopened FXD1/2019/020 and FXD1/2026/030 bonds, carrying reported coupons of 12.9% and 12.5%, drew approximately KES 81 billion against a KES 60 billion offer. The government accepted around KES 50 billion. On these rounded figures, demand covered 135% of the offer, but accepted bids covered only 83.3% of the amount sought.

SIB reports approximately 136% demand coverage and 61% acceptance; small differences arise when its rounded amounts are used for calculation. Demand at 136% of the offer means bids exceeded the offer by approximately 36%. It does not mean an additional 136% was raised.

The government’s willingness to leave some bids unaccepted may reflect the yields investors demanded or other auction considerations. The totals alone do not establish the reason. They do show why an oversubscribed auction and a fully funded borrowing target are different outcomes.

The coupon also needs careful interpretation. It is the stated annual interest payment as a percentage of a bond’s face value. An investor’s yield depends on the pric