Washington Says Iran’s Oil Revenues Are Falling to Zero. WTI’s December 2027 Barrel Moved Four Cents
West Texas Intermediate’s November 2026 contract settled at $92.94 USD on Thursday, October 1, 2026, against $90.39 USD the session before. That is a gain of 2.82%, or $2.55 a barrel, and it landed on the same day the US Department of the Treasury published that Iran’s oil revenues are falling to zero under a maritime blockade. The more interesting number sits further along the WTI futures curve, where the market stopped agreeing with the front month about fourteen months from now. The December 2027 contract moved four cents.
Every crude price here is a named NYMEX contract rather than the spliced continuous series, and every price is the settlement window: the volume-weighted price of trades from 2:28 to 2:30 p.m. ET, which is the exchange’s own settlement method, rebuilt by us from one-minute trade data. Both ends of every comparison are the same delivery month, so nothing below crosses a contract roll.
What Treasury published on October 1
The document is a press release titled “Operation Economic Outcast Targets Iran’s Remaining Industrial Lifelines”. One sentence in it is the reason a crude trader would open it at all:
“As the U.S. military’s maritime blockade takes hold and Iran’s oil revenues fall to zero, the regime has grown increasingly dependent on these remaining industries to maintain a veneer of economic solvency.”
That is Washington describing a producer’s export revenue as falling to zero. Secretary of the Treasury Scott Bessent, in the same release: “The Iranian regime’s ability to fund its war machine and inflict terror on the world has been severely diminished thanks to Operation Economic Outcast.” The operation was announced by Bessent on August 24, 2026.
The determinations themselves are not about oil. Treasury’s October 1 release carries two new sectoral determinations under Executive Order 13902, aimed at Iran’s automotive and rail sectors, with further designations under Executive Order 13871, which covers the iron, steel, aluminum and copper sector. No oil-sector determination was issued. Oil is not absent from the document: it describes Iran turning to its rail sector “including to transport oil”, and it designates a Hong Kong-based businessman for facilitating “shipments of Iranian steel and oil worth tens of millions of dollars”. The release frames the automotive and rail industries as what the regime leans on as its oil revenue falls away.
So there are two facts from one day, and they are worth keeping apart: the US government published that sentence, and crude settled $2.55 higher. Where the buying sat is something the curve can answer, and the answer is that it sat in the front month.
One session, priced month by month
Prices are US dollars a barrel, settlement window to settlement window.
| Delivery month | Sep 30 | Oct 1 | Change |
|---|---|---|---|
| November 2026 | $90.39 | $92.94 | +2.82% |
| December 2026 | $88.38 | $90.91 | +2.86% |
| January 2027 | $86.69 | $88.83 | +2.47% |
| February 2027 | $85.06 | $86.70 | +1.93% |
| March 2027 | $83.66 | $84.81 | +1.37% |
| April 2027 | $82.40 | $83.22 | +1.00% |
| June 2027 | $80.24 | $80.62 | +0.47% |
| December 2027 | $75.41 | $75.45 | +0.05% |
| December 2028 | $70.18 | $69.86 | -0.46% |
WTI futures settlement prices by delivery month, measured over one session and over one week. Source: NYMEX Light Sweet Crude Oil futures priced by individual contract symbol, settlement-window price from Yahoo Finance trade data.
The decay down that column is the finding. A 2.82% move at the front, 1.00% by next April, four cents by December 2027, and 32 cents lower at December 2028. The money went into the barrels closest to delivery and ran out before it reached 2028. That is the price pattern of an interruption rather than a permanent loss of barrels, and it describes what buyers paid today, not what any of them predicts.
Depth matters at the back end. In today’s settlement window, 8,889 November contracts traded and 7,579 December 2026 contracts. December 2027 saw 1,122 and December 2028 just 273. The 2028 reading is thin enough that its minus sign should not carry an argument on its own. December 2027, at 1,122 contracts, is the back-of-curve number to lean on, and it moved four cents.
Over a week, the curve runs the other way
| Delivery month | Sep 24 | Oct 1 | Change |
|---|---|---|---|
| November 2026 | $94.67 | $92.94 | -1.83% |
| December 2026 | $90.94 | $90.91 | -0.03% |
| January 2027 | $87.92 | $88.83 | +1.04% |
| June 2027 | $79.14 | $80.62 | +1.87% |
| December 2027 | $73.74 | $75.45 | +2.32% |
| December 2028 | $68.73 | $69.86 | +1.64% |
Stretch the window to a week and the ordering inverts. The front month is down 1.83% while December 2027 is up 2.32% and June 2027 is up 1.87%. The front month did not travel in a straight line to get there: it rose on three of the week’s five sessions and fell on two, and it started from $94.67 on September 24, which was its highest settlement window of the week. Net lower from a high starting point is a different thing from a week of steady selling, and the distinction matters, because the back end of the curve is the half that did move in one direction.
This is a continuation rather than a one-off reading. We measured the same structure in our earlier piece on the oil futures curve and Canadian energy stocks, and the 2027 contracts have kept grinding higher since.
Session by session, only the back end went one way
| Session | November 2026 | December 2027 |
|---|---|---|
| Sep 24 to Sep 25 | -2.50% | +0.34% |
| Sep 25 to Sep 28 | +0.30% | +0.93% |
| Sep 28 to Sep 29 | -3.47% | +0.44% |
| Sep 29 to Sep 30 | +1.14% | +0.53% |
| Sep 30 to Oct 1 | +2.82% | +0.05% |
That is the measurement behind the claim. The December 2027 contract rose in every one of the five sessions. The front month fell in two of them and rose in three, including a 3.47% drop and then today’s 2.82% gain. Today’s +0.05% is the smallest December 2027 move of the week, and it arrived on the largest front-month gain of the week.
This is not a reading dragged out of an empty order book either. The December 2027 settlement window traded between 1,122 and 1,889 contracts on every one of those five sessions, so the quiet grind higher at the back of the curve is being done by real volume rather than by a handful of prints.
What Canadian energy did during the session
These are intraday quotes read at 2:42 p.m. ET on Thursday, October 1, 2026, in an open session, against the previous close. They are not closing prices. Canadian listings are in Canadian dollars.
| Name | Ticker | Price | Change |
|---|---|---|---|
| iShares S&P/TSX Capped Energy ETF | XEG.TO | $28.42 | +1.45% |
| Suncor Energy | SU.TO | $98.48 | +2.01% |
| Cenovus Energy | CVE.TO | $44.99 | +1.70% |
| Canadian Natural Resources | CNQ.TO | $68.06 | +1.61% |
| Baytex Energy | BTE.TO | $6.52 | +1.56% |
| Imperial Oil | IMO.TO | $177.37 | +1.42% |
| TC Energy | TRP.TO | $83.29 | +1.20% |
| Whitecap Resources | WCP.TO | $17.67 | +0.43% |
| Tourmaline Oil | TOU.TO | $60.73 | -0.34% |
| Enbridge | ENB.TO | $65.82 | -0.48% |
Source: Yahoo Finance. The broad market was not along for it. At the same timestamp the S&P/TSX Composite sat at 35,122.15, down 0.34%, while the S&P 500 was at 7,671.42, up 0.23%, and the NASDAQ Composite at 26,930.72, up 0.26%.
Our own measurement of how closely these names track crude is on our ranking of Canadian energy stocks on what survives $70 oil, where we regressed each name’s daily log return on the front-month WTI daily log return over the 251 trading days to the September 11, 2026 close. The highest reading in the group was Cenovus at 0.37. Enbridge came in at 0.04 with an R-squared of 0.01, meaning crude explains roughly one per cent of how that stock trades, which is a fair description of a toll road rather than a producer. Tourmaline is Canada’s largest natural gas producer, and oil and gas have not been moving together, so its red number on a strong crude day is the split working as the page describes it.
Set today beside those readings and the equities ran hot, not cold. The sector ETF’s +1.45% against the front month’s +2.82% is a ratio of 0.51, and Suncor’s +2.01% against the same move implies 0.71. Both sit above the 0.37 that was the highest sensitivity in the group over 251 trading days, so today’s equity response was larger relative to crude than those readings would predict. One session is not a measurement of sensitivity, and nobody should treat it as one.
Two adjustments also stand between a WTI quote and what a Canadian producer banks. A Canadian heavy barrel is priced at a discount to the WTI benchmark, and the proceeds are earned in US dollars and converted into Canadian dollars before they reach a Canadian shareholder. We cover the first of those in our piece on the gap between the benchmarks and the barrel Canada actually sells.
The back of the curve is the part that touches a valuation
A share price is a claim on many years of cash flow, not on one month of barrels, which is why a single session of crude headlines so rarely resets what a producer is worth. If you want the mechanics of which inputs actually move a quote and which only look like they should, we cover that in our guide to what moves a stock price.
Run that logic back through today’s table and the front month is close to the least informative line on it. The market will pay $92.94 USD for a barrel delivered next month and $75.45 USD for one delivered in fourteen months. That gap is $17.49, which prices the fourteenth month of a producer’s output about 19% below the first. Further out, December 2028 is $69.86.
Those deferred figures are what a buyer is willing to pay today for delivery then, and that is all they are. In a curve this backwardated a deferred price carries the cost of carrying a barrel and the premium on having one in hand, as much as it carries anyone’s view of 2028. What they do tell you is the level at which the market is prepared to transact for those years, and it is already close to the stress test we built that energy ranking around, which asked which of these businesses still works when oil goes back to $70.
What would genuinely change the read is a back-of-curve move: December 2027 repricing by dollars rather than cents, on volume worth taking seriously. A front-month headline, even a 2.82% one, is the market paying up for a barrel next month. Today it did not pay up for one deliverable in 2027.
Disclaimer: The content on bestcanadianstocks.ca is for informational and entertainment purposes only and does not constitute financial advice. Past performance is not indicative of future results. Always consult a qualified financial advisor before making investment decisions. Every crude price is a named NYMEX Light Sweet Crude Oil contract, never the continuous front-month series, and every crude price is the settlement window: the volume-weighted price of trades from 2:28 to 2:30 p.m. ET, which is the exchange’s own settlement method, calculated by us from one-minute trade data supplied by Yahoo Finance. Both ends of every crude comparison are the same delivery month, so no figure crosses a contract roll; the November 2026 contract was the front month on both September 24 and October 1, 2026. Crude figures are in US dollars a barrel. Equity and index figures are intraday quotes read at 2:42 p.m. ET on October 1, 2026 against the previous close, from Yahoo Finance, and Canadian listings are in Canadian dollars. The quotations are verbatim from the US Department of the Treasury press release of October 1, 2026, Operation Economic Outcast Targets Iran’s Remaining Industrial Lifelines. The two oil-sensitivity readings are our own regression, published on our Canadian energy stocks ranking, and carry its September 11, 2026 basis.
