PSU Bank Stocks: Why a 7.12% Bond Yield Is a Bigger Threat Than Farm Loan Waivers
- September 30, 2026
- Posted by: Kunal Singla
- Category: News
Nifty PSU Bank at 8,084.10, up 1.4% (30 Sep, 11 AM). 10-year G-Sec yield hit 7.12% on 28 Sep. Index down 6% in September. Support 8,000. Resistance 8,350.
Quick Answer
PSU bank stocks face a bigger near-term risk from rising government bond yields than from farm loan waivers. The 10-year yield touched 7.12% on 28 September 2026, its highest since May, which cuts the value of the large bond portfolios state-run lenders hold. Waivers are generally reimbursed by state governments, so their direct hit is smaller, though they can weaken repayment discipline. The October RBI policy and crude oil prices will decide which way yields move next.
PSU bank stocks bounced on Wednesday, with the Nifty PSU Bank index up 1.4% at 8,084.10 around 11 AM on 30 September 2026. The recovery comes after a rough month. By 28 September the index had lost 6% in September, and SBI, Indian Bank, Bank of India, UCO Bank and Union Bank of India had each shed between 7% and 10%.
Headlines about farm loan waivers keep resurfacing, most recently with demands for a complete waiver for drought-hit farmers in Maharashtra. But the numbers point elsewhere. The real pressure on state-run lenders sits in their investment books, where every rise in bond yields turns into a paper loss.
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Why Are PSU Bank Stocks Under Pressure in September 2026?
PSU bank stocks are under pressure because government bond yields have climbed sharply while inflation and rate-hike fears have returned. On 28 September 2026, the 10-year government bond yield rose to 7.12%, the highest level since May 2026, as crude oil moved back above USD 100 per barrel and the monsoon ran roughly 15% below normal.
That combination has pushed some market participants to price in the possibility of an RBI rate hike at the October policy meeting. G Chokkalingam of Equinomics Research said a hike looks highly probable given the surge in bond yields and inflation worries. US yields near 5.21% have added to the global pressure.
On Monday, the Nifty PSU Bank index slid 2.25% to an intraday low of 8,108, and every one of its 12 constituents fell more than 1%. Bank of India and Bank of Maharashtra lost about 4% each that day.
How Rising Bond Yields Hit PSU Bank Profits
Bond prices and bond yields move in opposite directions. When yields rise, the market value of bonds a bank already owns falls. Under statutory liquidity ratio (SLR) rules, banks must park a share of deposits in government securities, and public sector lenders typically carry larger investment books than private peers.
A simple example shows the scale. A 10-year government bond has a modified duration of roughly 7, so a 25 basis point rise in yield trims its price by about 1.75%. Applied across tens of thousands of crores of holdings, that becomes a sizeable mark-to-market loss. IIFL Capital has estimated that a 25 basis point rise in short-term yields can reduce a bank’s profit after tax by 0.1% to 0.7%.
Under RBI’s revised investment norms that took effect in April 2024, bonds are classified as held to maturity, available for sale (AFS) or fair value through profit and loss. AFS losses flow into a reserve within equity, while trading-book losses hit profit directly. Either way, a sharp yield spike dents capital or treasury income, which is why bank investors react so quickly.
Here is how the major PSU bank stocks were trading around 11 AM on 30 September 2026, based on exchange data.
| Bank | Price (Rs) | Change (%) | Previous Close (Rs) |
|---|---|---|---|
| State Bank of India | 970.00 | +0.55 | 964.70 |
| Bank of Baroda | 233.75 | +2.67 | 227.68 |
| Union Bank of India | 171.99 | +3.61 | 166.00 |
| Canara Bank | 120.97 | +1.22 | 119.51 |
| Punjab National Bank | 112.94 | +1.06 | 111.75 |
| Bank of India | 131.66 | +1.19 | 130.11 |
| Indian Bank | 807.95 | +1.60 | 795.25 |
Why Farm Loan Waivers Are a Smaller Risk for PSU Bank Stocks
Farm loan waivers matter, but their direct impact on bank earnings is usually limited because state governments fund them. In most past waivers, the state repaid lenders for the written-off amount through its own budget. RBI has said in the past that waivers routed through state budgets do not directly add to bank NPAs.
The indirect risk is repayment behaviour. IIFL Securities found that agri NPAs rose 30% to 85% after past waiver announcements, as some borrowers delayed payments in the hope of future relief. That matters more for state-run lenders, which hold a larger share of farm credit. Canara Bank’s agri advances, for instance, were 24.1% of its domestic advances, according to data cited by BNP Paribas in March 2026.
Even then, BNP Paribas said the overall impact of Maharashtra’s crop loan waiver of up to Rs 2 lakh on PSU banks would likely remain limited. A waiver is a slow credit-quality story. A yield spike is an immediate valuation hit.
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Technical Levels to Watch for PSU Bank Stocks
Nifty PSU Bank support sits at 8,000, according to Hitesh Tailor, Technical Research Analyst at Choice Broking. He noted that the index broke its rising trendline, slipped below key EMAs and faced repeated rejection at the 200-day EMA, turning the setup sideways to bearish.
On the upside, 8,350 is the resistance zone to clear, as it coincides with the 200-day EMA. Wednesday’s intraday high of 8,109.70 is still well short of that mark. A decisive close below 8,000 could open more downside, according to Tailor.
What Could Turn PSU Bank Stocks Around?
The clearest trigger for PSU bank stocks is a fall in bond yields. Earlier in 2026, when the 10-year yield dropped 15 basis points to 6.91% on 8 April, the PSU Bank index jumped 4.5% in a single session. That shows how tightly PSU bank stocks trade with yields.
- RBI October policy: A decision to hold rates, or softer guidance on inflation, could cool yields and ease treasury pressure.
- Crude oil prices: A sustained move below USD 100 per barrel would reduce inflation risk and support government bond prices.
- September quarter results: Double-digit loan growth and stable gross NPA ratios would remind investors that core lending remains healthy.
- Monsoon recovery: Better rainfall would lower food inflation risk and reduce the pressure for fresh waivers.
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Risks Investors Should Not Ignore
Asset quality remains a gap between the two banking camps, and it is one reason PSU bank stocks trade at lower valuations than private peers. Gross NPAs for PSU banks averaged about 5.5% in early 2026, compared with roughly 1.5% for leading private banks. A fresh round of stress in farm or MSME loans would widen that gap.
There is also event risk. Talk of consolidation among state-run lenders has weighed on sentiment, and a rate hike would raise funding costs across the system. Investors in PSU bank stocks should size positions with these swings in mind.
Bottom Line on PSU Bank Stocks
The loan waiver debate grabs headlines, but bond yields are doing the real damage to PSU bank stocks right now. With the 10-year yield at 7.12% and the Nifty PSU Bank index trading between support at 8,000 and resistance at 8,350, the October RBI policy and crude oil prices are the next catalysts to watch. Consult a SEBI-registered advisor before acting on short-term moves.
Disclaimer: Data and figures in this article are sourced from publicly available information and reflect intraday levels at the time of writing. These may or may not be accurate. Please verify all data independently before making any investment decision. Investments in securities are subject to market risk. This content is for educational purposes only and is not investment advice by Univest (SEBI RA INH000013776).
Frequently Asked Questions on PSU Bank Stocks
Why are PSU bank stocks falling in September 2026?
Ans. PSU bank stocks fell mainly because the 10-year government bond yield rose to 7.12% on 28 September 2026, its highest level since May 2026. Higher yields reduce the value of the large bond portfolios these lenders hold, and fears of an RBI rate hike in October added to the selling.
How do rising bond yields affect public sector banks?
Ans. When bond yields rise, bond prices fall, so banks holding government securities book mark-to-market losses. PSU bank stocks react sharply because these lenders carry large holdings under SLR rules, which makes their treasury income more sensitive to yield moves than most private banks.
Do farm loan waivers hurt PSU bank stocks?
Ans. Farm loan waivers are usually funded by state governments, which repay the waived amount to lenders, so the direct balance-sheet hit tends to be limited. The bigger concern is repayment discipline, since agri NPAs have historically risen after waiver announcements.
What is the support level for Nifty PSU Bank?
Ans. Choice Broking places key support for Nifty PSU Bank at 8,000 and resistance near 8,350, which lines up with the 200-day EMA. The index was trading at 8,084.10 around 11 AM on 30 September 2026.
Which PSU bank stocks gained today?
Ans. Union Bank of India rose 3.61% and Bank of Baroda gained 2.67% around 11 AM on 30 September 2026. Indian Bank, Canara Bank, Bank of India and Punjab National Bank were up between 1% and 1.6%, while SBI added 0.55%.
Is it a good time to buy PSU bank stocks?
Ans. That depends on how long you plan to hold and how much yield volatility you can tolerate. The October RBI policy, crude oil prices and the direction of bond yields are the main near-term triggers, so consult a SEBI-registered advisor before making a decision.
What could trigger a recovery in PSU bank stocks?
Ans. A fall in the 10-year yield back below 6.9%, softer crude oil prices or an RBI decision to hold rates could ease pressure on treasury books. Steady loan growth and stable asset quality in the September quarter results would also help.
