Bank lending rates spike

Interbank interest rates surge: Liquidity warning signal and impact on the Real Estate market

In the final days of June, Vietnam's financial market witnessed a sharp surge in interbank interest rates, raising concerns about liquidity pressure within the banking system and the potential ripple effects on capital costs in the real estate market.

Overnight Rate Nearly Quadruples in Just One Week

According to data from the State Bank of Vietnam (SBV), the overnight lending rate between banks soared to 6.45% per annum on June 30, up significantly from just 1.62% a week earlier (June 24). This near fourfold increase is a clear signal of short-term liquidity stress.

Longer tenors also saw notable increases:

• 1-week tenor: from 2.3% to 6.53%

• 2-week tenor: from 3.87% to 5.62%

• 1-month tenor: from 3.45% to 5.18%

The sudden spike in rates indicates that many banks are facing a temporary shortfall in short-term capital and have turned to the interbank market to borrow from each other, thereby pushing up the overall interest rate level.

SBV Injects Over VND 90 Trillion to Stabilize Liquidity

In response to tensions in the interbank market, the State Bank of Vietnam (SBV) took strong action to ease the system. Within just one week, the SBV injected over VND 90 trillion into the market through open market operations (OMO).

Specifically, on June 30, the SBV offered a total of VND 80 trillion in 7-day, 14-day, and 91-day tenors at 4% interest rate—significantly lower than prevailing market rates. As a result, VND 52.9 trillion was successfully allocated. According to the Vietnam Interbank Research Association (VIRA), total outstanding volume in the repo channel has reached over VND 143.2 trillion.

Notably, the SBV did not issue new Treasury bills in this session, signaling a shift toward injecting liquidity rather than draining it, as seen in previous periods.

Impact on Capital Costs and the Credit Market

A sharp increase in interbank interest rates often leads to higher capital input costs for commercial banks. Although these are short-term borrowings within the system, if sustained, banks may be forced to raise deposit interest rates, which will, in turn, affect lending rates for businesses and consumers.

This is especially critical for sectors already in need of capital, such as real estate, construction, and manufacturing. Many real estate firms, heavily reliant on bank credit, will face increased financial pressure, leading to:

• Delays in launching new projects

• Rising property prices to offset higher funding costs

• Greater difficulty in debt restructuring or issuing corporate bonds

Interbank Rate Volatility and Its Ripple Effects on the Real Estate Market

In the real estate sector, interest rates are one of the most influential factors, directly affecting:

Developers’ Access to Credit

When borrowing costs rise, companies find it harder to secure working capital to execute projects or repay maturing bonds.

Homebuyers’ Purchasing Power

Higher mortgage rates directly affect buyers’ ability to purchase homes, particularly in the mid-end and social housing segments.

Market Sentiment

Monetary policy shifts and interest rate volatility contribute to hesitation among investors and buyers, who tend to wait for clearer trends before making decisions.

Investment Capital Flows

As borrowing costs increase, capital may flow into alternative investments like savings deposits, bonds, gold, or stocks, reducing the short-term appeal of real estate.

A Flexible Monetary Policy Strategy Is Key

In recent times, the SBV has demonstrated flexibility in managing open market operations, using liquidity injections and Treasury bill adjustments to control inflation while supporting market liquidity. However, the latest developments show that the market remains highly sensitive to liquidity factors, requiring close monitoring.

If interbank interest rate pressures continue to stay elevated throughout July, commercial lending rates will likely be adjusted upward—affecting the broader credit market, and especially the real estate sector, which is currently in urgent need of capital to return to a growth trajectory.