T-Bill: 3rd Straight Oversubscription Hits 34% as Rates Move in Varied Directions

By Praisebell Rosemond Larbi

Ghana’s Treasury bills (T-Bills) market is quietly staging a comeback, sending a strong signal of renewed investor confidence in short-term government securities.

After weeks of heavy undersubscription earlier in the year, the Government of Ghana has now recorded a third consecutive oversubscription, with excess demand climbing to nearly 34% at the latest auction. The development underscores a steady rebound in investor appetite, even as interest rates move in mixed directions across the yield curve.

According to the latest auction results published by the Bank of Ghana, the government targeted GH¢6.95 billion in the most recent T-bills auction. However, total bids submitted by investors reached GH¢9.28 billion, reflecting strong participation from banks, fund managers and other institutional investors.

Out of the bids received, the government accepted GH¢8.51 billion, exceeding its initial target by about GH¢1.57 billion. This translated into an oversubscription of approximately GH¢2.34 billion, equivalent to 33.7% excess demand, reinforcing the view that confidence in short-term government paper is gradually strengthening.

Where the Money Came From

As has been the dominant trend in recent months, investor interest was heavily concentrated at the short end of the market. The 91-day Treasury bill accounted for the bulk of subscriptions, attracting GH¢6.56 billion in bids.

By comparison, the 182-day bill recorded GH¢1.32 billion, while the 364-day instrument attracted GH¢1.40 billion. The skewed demand profile suggests that investors remain cautious about locking in funds for longer tenors, preferring the flexibility and lower duration risk offered by shorter-dated instruments.

Market analysts note that the preference for the 91-day bill reflects lingering uncertainty about the interest rate outlook and broader macroeconomic conditions, prompting investors to stay liquid while monitoring policy and fiscal developments.

Rates Tell a Mixed Story

Interest rate movements at the auction were not uniform, highlighting selective risk pricing by investors.

The yield on the 91-day bill inched up slightly from 11.0826% to 11.1108%, reflecting the strong demand but also the government’s willingness to accommodate marginally higher pricing. The 364-day bill recorded a more pronounced increase, rising from 12.7009% to 12.9704%, indicating heightened risk premium at the longer end of the curve.

In contrast, the 182-day bill saw a modest decline in yield, easing from 12.5527% to 12.5421%. The mixed rate movements suggest that while liquidity conditions have improved, investors remain cautious and continue to differentiate pricing based on tenor and perceived risk.

What the Third Oversubscription Means for Government

Recording three consecutive oversubscriptions provides the government with valuable short-term fiscal relief. Strong demand in the T-bills market gives authorities greater flexibility to finance immediate obligations such as wage payments, debt servicing and other critical expenditures without resorting to emergency or higher-cost funding sources.

However, analysts warn that sustained oversubscription, especially when accompanied by rising yields on key instruments could gradually push up borrowing costs. If the government continues to accept amounts significantly above its targets, interest expenses may increase over time, placing additional pressure on future budgets.

For now, the momentum is clearly in the government’s favour, reflecting improving liquidity conditions and growing investor confidence. The key challenge will be balancing demand management with rate discipline to ensure that today’s strong appetite does not translate into higher debt servicing costs tomorrow.

Looking ahead, the government plans to adopt a more measured approach in the next auction, with a reduced target of GH¢3.8 billion. Market watchers will be keenly observing whether the recent momentum is sustained and how investors respond to the lower issuance target amid evolving rate dynamics.