Government Shutdown October 2026: October 1 Cleared, Next Deadline December 11
The cleared October 1 deadline, the December 11 funding cliff, live Polymarket odds, resolution rules, and the 2025–2026 shutdown history — in one place.
Published August 14, 2026 · Updated September 16, 2026 · October 1 deadline cleared — CR funds government through December 11, 2026 · Next planned refresh: ~November 30, 2026
The answer first
No October 1, 2026 shutdown is expected. Congress cleared the fiscal-year 2027 start: the Senate passed a continuing resolution on August 8, 2026, the House cleared the same bill on September 1, and President Trump signed it into law on September 2, funding federal agencies through December 11, 2026. At a September 16, 2026 snapshot, Polymarket's dedicated market had collapsed to 0.85¢ Yes for a shutdown by October 1 (16.5¢ at the August 14 snapshot) and the any-duration lapse market to 1.1¢ Yes. The next funding cliff is a lame-duck deadline 38 days after the November 3 midterm — and the combined market's no-shutdown-by-January-31 legs already closed at 0¢, implying traders see another shutdown in the current cycle as far more likely than an October 1 lapse. Two shutdowns already happened in 2026: a four-day lapse in January–February and the record 76-day, DHS-only shutdown of February 14–April 30.
Live Polymarket shutdown markets (September 16, 2026 snapshot)
Government shutdown by October 1?
Yes 0.85¢ / No 99.15¢. Cumulative volume $15,557; liquidity $20,625. Open; market created June 10, 2026. Resolves Yes only if a lapse in appropriations produces an actual shutdown — agencies suspending non-excepted operations, typically including furloughs — by 11:59 p.m. ET. The 16.5¢ August 14 snapshot recorded the pre-CR view.
Federal Appropriations Lapse on October 1?
Yes 1.1¢ / No 98.9¢. Cumulative volume $3,071; liquidity $8,622. Open; market created August 5, 2026. Broader trigger: a partial or full lapse of any duration on October 1, 2026 qualifies, even a brief technical lapse with no operational impact. Even this any-duration book collapsed from 13.5¢ on August 14 once the CR was enacted.
Another shutdown & House Winner 2026
$337,046 volume; $67,859 liquidity. Combines “another US government shutdown by January 31” (OPM announcement criterion) with the 2026 House winner. Shutdown legs trade at 87.5¢ (Democratic House) and 12.65¢ (Republican House); both no-shutdown legs already closed at 0¢. The two open legs sum to 100.15¢ — recorded as a display caution, not an arbitrage claim.
How these markets resolve: the distinctions that matter
Shutdown ≠ any lapse
The “shutdown by October 1” market requires a lapse that results in agencies suspending non-excepted operations, typically including furloughs. The “lapse on October 1” market pays Yes for any funding gap of any duration, even one with no operational impact.
Deadline wording differs
One market asks about a shutdown occurring by October 1 (11:59 p.m. ET); the other asks about a lapse occurring on October 1, 2026 (12:00 a.m. ET basis). A two-hour gap that is fixed the same day can resolve these two markets differently.
The combined market uses OPM
“Another US government shutdown by January 31” resolves according to whether the U.S. Office of Personnel Management announces another federal government shutdown, and is paired with which party wins the House in 2026. Two conditions, one contract.
Congress controls the clock
Either chamber passing, the other amending, or the President declining to sign appropriations or a continuing resolution all extend uncertainty to the final hours. A signature after 11:59 p.m. ET September 30 still means a lapse occurred.
Timeline to the fiscal year 2027 deadline
The Senate passed the stopgap on August 8, the House cleared it on September 1, and the President signed it into law on September 2 — funding the government through December 11, 2026 and taking the October 1 lapse scenario off the table.
11:59 p.m. ET Wednesday. The continuing resolution enacted September 2, 2026 extends funding through December 11, 2026, so this deadline passes without a lapse unless the law itself changes.
Thursday. Resolution date for both October-1 markets, which now trade under 2¢ Yes. Federal agencies execute shutdown plans only if funding has lapsed (as happened on this date in 2025).
8:30 a.m. ET, one day after the deadline — now expected on schedule after the CR cleared the funding deadline. BLS data releases were suspended during the 2025 shutdown; see the 2026 jobs report calendar for the full schedule.
8:30 a.m. ET, two weeks after the deadline — also expected on schedule under the CR. Release schedules and prediction-market delay fallbacks are covered in the 2026 CPI calendar hub.
The election lands between the cleared October deadline and the December 11 cliff. House control is one leg of the combined shutdown market — full context in the 2026 midterms odds hub.
The continuing resolution expires. FY2027 appropriations or a new stopgap must be enacted before this date or a shutdown begins December 12 — a fight handed to the lame-duck Congress. Macro checkpoints on the way include the Fed’s October 27–28 meeting.
The “another shutdown by January 31” leg of the combined event resolves on the OPM-announcement criterion by this date, covering the December 11 lame-duck funding cliff after the election.
What changed since the August 14 snapshot
October 1 cleared by law
After rival stopgaps moved through the House in late July and the Senate on August 8, Congress cleared a continuing resolution on September 1, 2026, and the President signed it into law September 2. The law funds the government through December 11, 2026 — an October 1 lapse would now require undoing an enacted law, which is not the historical norm.
October-1 markets collapsed
The “shutdown by October 1” market fell from 16.5¢ Yes on August 14 to 0.85¢ at the September 16 recheck, with cumulative volume roughly doubling from $6,689 to $15,557 as the remaining risk premium unwound. The broader any-duration lapse market fell from 13.5¢ to 1.1¢ on the same window.
The combined market deepened
The “another shutdown & House winner” event grew from $332,397 in volume and $22,116 in resting liquidity on August 14 to $337,046 and $67,859 on September 16 — about three times the depth. Its shutdown legs moved from 87.3¢/10.1¢ to 87.5¢ (Democratic House) and 12.65¢ (Republican House); the no-shutdown legs stayed closed at 0¢.
“Another” is now literal
Two shutdowns already happened in 2026 (see below), and the December 11 expiry sits 38 days after the election — squarely inside the combined market’s January 31, 2027 horizon. That date-versus-window structure is exactly what the no-shutdown legs at 0¢ imply traders are watching.
The 2026 shutdowns: what already happened this year
Both 2026 shutdowns grew out of the fight over federal immigration-enforcement funding, and both shape how the current markets are titled and priced.
January 31 – February 3: four days
A funding package intended to buy time for immigration-reform negotiations stalled in the Senate, and about half of federal departments lapsed before the House passed the package on February 3, 2026.
February 14 – April 30: 76 days, DHS only
When a two-week Homeland Security stopgap expired without a deal, DHS alone lapsed. TSA paychecks slipped, airport security lines grew, and on March 27 the lapse became the longest shutdown in U.S. history — passing the 43-day 2025 record while remaining partial.
How it ended April 30
The Senate’s bipartisan deal funded DHS while steering ICE and Border Patrol money toward a separate reconciliation bill; the House passed it on April 30, 2026, and the President signed it the same day.
Why the markets say “another”
The combined market’s “another US government shutdown by January 31” counts the 2026 shutdowns already on the books, not just 2025’s. Recording that history is why this hub tracks date-versus-window distinctions instead of a single “shutdown” label.
The 2025 shutdown baseline: the last full shutdown
43 days, a record
The October 1 – November 12, 2025 shutdown was the longest full U.S. government shutdown in history and the 11th to furlough federal employees. The previous record was the 35-day December 2018 – January 2019 shutdown; a longer but partial, DHS-only shutdown followed in early 2026.
~900,000 furloughed
Roughly 900,000 federal employees were furloughed and about two million more worked without pay. Essential operations continued; Medicare and Medicaid kept operating, while NIH and CDC operations were partially or fully suspended.
Data releases stopped
The Labor Department suspended Bureau of Labor Statistics economic data releases and the Commerce Department suspended Census Bureau releases. That is why the CPI and jobs-report calendars in our macro hubs treat shutdown delay fallbacks as a first-class risk.
How it ended
The Republican House advanced a continuing resolution; Senate Democrats blocked it repeatedly — 14 failed votes — largely over expiring ACA subsidies. A revised appropriations bill passed and was signed November 12, 2025.
What a shutdown means in practice
Under the federal budget process, the fiscal year has run October 1 – September 30 since 1977, and Congress must pass twelve individual spending bills. When funding lapses, agencies continue only work categorized as essential while non-excepted employees are furloughed — the pattern repeated in 2013, 2018–19 and 2025. Programs with separate funding streams (for example Medicare and Medicaid in 2025) can continue; discretionary operations like national parks, museum visits and grant processing typically do not. For prediction-market users, the practical consequences are concentrated in three places: resolution timing (data-dependent markets inherit data delays), price volatility around each procedural vote, and headline risk from agency-by-agency differences that a single “shutdown” label hides.
How to research this deadline without guessing
Track the text, not the talk
Shutdown likelihood lives in bill text and vote schedules, not rhetoric. Watch for an actual continuing resolution with a specific expiry date — each new expiry date is a new deadline market.
Read each market's trigger
Before comparing prices, write down whether the contract needs an operational shutdown, any lapse, or an OPM announcement, and the exact deadline timestamp. The prediction-market odds guide covers implied-probability basics.
Separate date from window
An October-1 market and a by-January-31 market can both be “shutdown markets” with different prices for good reason. Record the window on every note; see how our midterms hub separates date-based from event-based election contracts.
Check breadth before trusting cents
Volume and liquidity on these 2026 books remain small next to 2025's shutdown markets even after the CR repricing. Use the biggest-movers tool to spot repricing, then re-verify rules and depth before drawing conclusions.
Frequently asked questions
When is the next government shutdown deadline in 2026?
December 11, 2026. The continuing resolution signed into law on September 2, 2026 funds the federal government through that date, clearing the original September 30, 2026 fiscal-year deadline. A new shutdown risk begins only if full-year appropriations or another continuing resolution are not enacted before the current one expires at the end of December 11.
Will the government shut down on October 1, 2026?
No October 1 lapse is expected. Congress passed a continuing resolution — the Senate on August 8, 2026, the House on September 1 — and President Trump signed it into law on September 2, keeping agencies funded through December 11, 2026. At a September 16, 2026 snapshot, Polymarket's Government shutdown by October 1? market traded at 0.85 cents Yes, down from 16.5 cents on August 14 — market-implied odds, not predictions or guarantees.
What are the current Polymarket odds of another government shutdown?
About 1% or less for October 1, 2026 after the continuing resolution: 0.85 cents for the shutdown market and 1.1 cents for the any-duration lapse market at the September 16 snapshot. The combined Another US government shutdown & House Winner 2026 event — about $337,046 in volume — has both no-shutdown-by-January-31 legs closed at zero, implying traders see another shutdown by January 31, 2027 as far more likely than an October 1 lapse, with the December 11 expiry the next pressure point.
Why is the next shutdown deadline December 11, 2026?
Because Congress chose that date in the stopgap law. The continuing resolution enacted September 2, 2026 keeps federal agencies funded through December 11, 2026 — a date that lands 38 days after the November 3 midterm election, handing the final fiscal-year 2027 spending decisions to a post-election, lame-duck Congress.
How long was the 2025 government shutdown?
The shutdown that began October 1, 2025 ended November 12, 2025 — 43 days, the longest full U.S. government shutdown on record. Roughly 900,000 federal employees were furloughed and about two million more worked without pay. A longer but partial shutdown followed in 2026: the DHS-only funding lapse from February 14 to April 30, 2026 lasted 76 days and became the longest shutdown of any kind in U.S. history.
What is the difference between a funding lapse and a shutdown on Polymarket?
Contract wording controls. The reviewed shutdown market requires a lapse resulting in agencies suspending non-excepted operations, typically including furloughs. The reviewed lapse market resolves Yes for any lapse of any duration on October 1, 2026, even one with no operational impact.
Does a government shutdown delay CPI and jobs reports?
It can. During the 2025 shutdown the Labor Department suspended BLS economic data releases and the Commerce Department suspended Census Bureau releases. The October 2, 2026 jobs report and October 14, 2026 CPI release now look set to run on schedule after the September 30 deadline was cleared — a December 11 lapse would instead put January 2027 releases at risk.
How does the November 3, 2026 election relate to a shutdown?
The cleared October deadline sat five weeks before the election, and the continuing resolution that cleared it now expires December 11 — 38 days after the midterms. The combined Polymarket market explicitly ties another shutdown by January 31 to which party wins the House in 2026, so the election outcome directly shapes the lame-duck funding fight.
When will this October 2026 shutdown guide be refreshed?
The post-CR refresh shipped September 16, 2026. The next planned update is around November 30, 2026, roughly two weeks before the December 11 expiry — or sooner if Congress enacts full-year appropriations early, a new shutdown begins, or the combined market reprices materially.
More live odds on this topic
📈 Every live Polymarket market on the topic: Trump odds · US Economy odds
Sources and methodology
- Wikipedia: 2025 United States federal government shutdown — October 1 – November 12, 2025 dates, 43-day record, furlough figures, agency effects, suspended BLS/Census data releases, and the fiscal-year funding process. Checked August 14, 2026.
- Wikipedia: 2026 United States federal government shutdowns — January 31 – February 3 and February 14 – April 30, 2026 shutdown dates, the 76-day DHS-only record, TSA effects, and the April 30 resolution. Checked September 16, 2026.
- Polymarket Gamma: Government shutdown by October 1? — Yes 0.85¢, $15,557 volume, $20,625 liquidity; resolution rules; checked September 16, 2026 at ~14:04 UTC (16.5¢, $6,689, $13,576 at the August 14 snapshot).
- Polymarket Gamma: Federal Appropriations Lapse on October 1? — Yes 1.1¢, $3,071 volume, $8,622 liquidity; any-duration lapse rule; checked September 16, 2026 at ~14:04 UTC (13.5¢, $1,340, $994 on August 14).
- Polymarket Gamma: Another US government shutdown & House Winner 2026? — $337,046 volume, $67,859 liquidity; four outcome legs with the no-shutdown legs closed at zero; checked September 16, 2026 at ~14:04 UTC.
- Continuing-resolution coverage — Reuters, “US House passes funding bill to avert government shutdown before midterms” (September 1, 2026); The Hill, “Trump signs stopgap funding bill into law, temporarily avoiding shutdown” (September 2, 2026); National Association of Counties, “Congress passes short-term funding bill, keeping the federal government funded through Dec. 11” (September 1, 2026) — all via the Google News index, September 16, 2026.
- BLS: 2026 Scheduled Release Dates — official Employment Situation and CPI release dates used in the timeline cross-references.
Next refresh: Approximately November 30, 2026, two weeks before the December 11 expiry — or immediately after full-year appropriations pass, a new stopgap is enacted, a shutdown begins, or the combined market reprices materially.