Mumbai's bond desks spent October 28 undoing October 27. Late Wednesday morning, the 6.94% bond maturing in 2036 yielded 7.4772%, four basis points above the prior close. A day earlier, the ten-year yield had shed almost five basis points, its deepest one-day fall in three months, after repeated attempts to clear 7.50% failed. Tuesday's rally stopped at that ceiling. Wednesday's sellers returned within minutes of the open.
Two prices drove the reversal, and both moved against Indian debt at once. Brent crude rose one and a half percent to $115.40 per barrel, after an attack on Saudi Arabia's largest refinery stirred fresh worries that regional fighting could disrupt supply. Across the Atlantic, the ten-year Treasury yield climbed to 5.0238%, roughly three basis points higher. One leg pushed India's inflation outlook up; the other raised the return on dollar assets that Indian bonds compete with.
Subtract the US figure from India's: 7.4772 minus 5.0238 leaves 2.4534 percentage points, or 245.34 basis points of spread. Each US basis point compresses that gap unless Indian yields match it — which is what Wednesday delivered. A primary dealership trader tied bond moves to crude, noting that even a small oil drop could lift sentiment.
Exposure runs deep. India imports nearly 90% of its crude and ranks third among world oil importers. Brent sits about $45 above where it traded before the war, implying a pre-war price near $70.40 a barrel. At current prices, dearer fuel feeds inflation, widens the deficit and slows growth.
The Reserve Bank of India has mapped that path. It expects a 6% peak for inflation across July-September, with GDP growth easing to 7% for fiscal 2027, down from 7.7% in 2025-26. Swap markets price a harder road: one-year swaps climbed 5.5 basis points to 6.69%, consistent with almost 125 basis points of increases across the coming year. The two-year contract gained 6.75 basis points to 6.74%; the five-year added 5.5 to 6.87%.
Why it matters
Wednesday's drop did not arrive from nowhere. Friday's close of 7.4740% capped a 9-basis-point weekly gain — the tenth weekly rise in a row. Across the prior nine weeks the benchmark gained 62 basis points, the longest weekly winning streak since records began in 1998. Tuesday's relief rally was the first break in that grind, and Wednesday erased most of it before noon IST. A market up 62 basis points in nine weeks needs only one headline to stop buyers; $115 oil supplied it.
What to watch
- The Fed decision arrives after Indian markets close on October 28, at 11:30 p.m. IST. A pause is widely expected, with the funds range at 3.75% to 4.00% following the quarter-point September 16 increase.
- December guidance, where a hike remains priced near 80%: a Reuters poll of 100 economists found 94 expecting an October hold and all 100 expecting a December increase.
- Brent's hold above $115: a pullback toward $110 would ease the inflation channel, while a push higher reopens the 7.50% test for the 2036 bond.
- Wednesday's opening range was put at 7.42% to 7.48%; traders carried a 7.41% to 7.50% weekly range into the week.
- September industrial output lands at 4:00 p.m. IST on October 28; September fiscal deficit data follows on October 30.
Key points
| Market | October 28 reading | Day move |
|---|---|---|
| 2036 benchmark yield | 7.4772% | +4 basis points |
| Brent crude | $115.40 per barrel | +1.5% |
| US 10-year yield | 5.0238% | +3 basis points |
| India–US spread | 245.34 basis points | Computed from the two yields |
| 1-year swap rate | 6.69% | +5.5 basis points |
- Tuesday's near-five-basis-point fall was the steepest one-day drop in three months, after the yield failed to break 7.50%.
- The Reserve Bank of India sees inflation peaking at 6% in July-September and growth easing to 7% in fiscal 2027.
- State Street Investment Management's Aron Hurd told Reuters: "We expect 2-3 more policy rate hikes in this cycle," adding that policy tightening is the appropriate response to recent exogenous shocks.
MarketRadar take
Wednesday's trade reads as a positioning reset, not a verdict on India alone. Oil at $115.40 and a US yield at 5.0238% both argue for higher Indian yields, and swaps pricing almost 125 basis points of hikes across 12 months show traders already expect the Reserve Bank of India to follow. The 7.50% level is now the line in the sand: Tuesday proved buyers defend it, Wednesday proved sellers return fast on an oil jump. If Fed guidance after Indian hours leans hawkish, the next test of 7.50% could come with buyers thinner than they were on Tuesday.
