Trump Signs Government Funding Bill, Shutdown Ends
Prediction markets expected the partial government shutdown to end Feb. 3. As confirmed by CNN late Tuesday evening, Trump signed the government funding bill. The "More than 4 days" contract traded at 15.3% , while contracts for More than 25 days sat below 0.5%. Total volume traded 24 hours before Trump signed the bill reached $15.7M in combined volume between Kalshi and Polymarket. Aggregated cross-platform odds below compared the probability synthesis from prediction markets with arbitrage detection and venue comparison.
Current Odds Snapshot
Current probabilities across platforms with liquidity indicators
MT3More than 3 days
Vol $1.7M
Spread —
Agg
100.0%↑ +0.5%
K
100.0%
MT4More than 4 days
Vol $11.2M
Spread 99.5%
Agg
15.3%↓ -84.6%
P
100.0%
K
0.5%
MT1More than 15 days
Vol $259.7K
Spread —
Agg
0.5%↓ -2.0%
K
0.5%
MT2More than 25 days
Vol $247.9K
Spread —
Agg
0.5%↓ -1.0%
K
0.5%
MT5More than 5 days
Vol $1.8M
Spread —
Agg
0.5%↓ -8.0%
K
0.5%
MT7More than 7 days
Vol $3.1M
Spread 0.5%
Agg
0.1%↓ -3.8%
K
0.5%
P
0.0%
MT1More than 10 days
Vol $1.8M
Spread 0.5%
Agg
0.1%↓ -2.0%
K
0.5%
P
0.0%
1DO14 days or more
Vol $1.2M
Spread —
Agg
0.0%↓ -1.2%
P
0.0%
3DO30 days or more
Vol $933.5K
Spread —
Agg
0.0%↓ -0.4%
P
0.0%
6DO60 days or more
Vol $413.6K
Spread —
Agg
0.0%↓ -0.3%
P
0.0%
5DO5 days or more
Vol $6.3M
Spread —
Agg
0.0%↓ -17.5%
P
0.0%
6DO6 days or more
Vol $1.3M
Spread —
Agg
0.0%↓ -7.5%
P
0.0%
| Outcome | Aggregated | Spread | Volume | Kalshi | Polymarket |
|---|---|---|---|---|---|
MT3 More than 3 days | 100.0% ↑ +0.5% | — | $1.7M |
Kalshi
100.0% |
Polymarket
— |
MT4 More than 4 days | 15.3% ↓ -84.6% | 99.5% | $11.2M |
Kalshi
0.5% |
Polymarket
100.0% |
MT1 More than 15 days | 0.5% ↓ -2.0% | — | $259.7K |
Kalshi
0.5% |
Polymarket
— |
MT2 More than 25 days | 0.5% ↓ -1.0% | — | $247.9K |
Kalshi
0.5% |
Polymarket
— |
MT5 More than 5 days | 0.5% ↓ -8.0% | — | $1.8M |
Kalshi
0.5% |
Polymarket
— |
MT7 More than 7 days | 0.1% ↓ -3.8% | 0.5% | $3.1M |
Kalshi
0.5% |
Polymarket
0.0% |
MT1 More than 10 days | 0.1% ↓ -2.0% | 0.5% | $1.8M |
Kalshi
0.5% |
Polymarket
0.0% |
1DO 14 days or more | 0.0% ↓ -1.2% | — | $1.2M |
Kalshi
— |
Polymarket
0.0% |
3DO 30 days or more | 0.0% ↓ -0.4% | — | $933.5K |
Kalshi
— |
Polymarket
0.0% |
6DO 60 days or more | 0.0% ↓ -0.3% | — | $413.6K |
Kalshi
— |
Polymarket
0.0% |
5DO 5 days or more | 0.0% ↓ -17.5% | — | $6.3M |
Kalshi
— |
Polymarket
0.0% |
6DO 6 days or more | 0.0% ↓ -7.5% | — | $1.3M |
Kalshi
— |
Polymarket
0.0% |
Probability Over Time
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What happens next
The House was expected to vote Tuesday to end the shutdown. The Senate-passed deal funds most agencies through September but extends DHS funding for only two weeks while Democrats negotiate ICE reforms. Key holdouts Anna Paulina Luna and Tim Burchett dropped their opposition Monday after a White House meeting. Trump urged Republicans to pass the bill with “NO CHANGES” on Truth Social.
If the House passes the package Tuesday and Trump signs it, the shutdown ends. But as the Washington Post reports, a new DHS funding deadline in mid-February sets up another potential standoff.
Key dates
- January 22: House passed DHS funding bill (H.R. 7147, 220-207) and broader spending package (H.R. 7148, 341-88)
- January 24: Fatal shooting of Alex Pretti by federal agents in Minneapolis
- January 25-26: Senate Democrats announce they will block DHS funding
- January 30: Funding deadline at midnight
- January 31: Partial shutdown begins at 12:01 AM; Senate passes revised deal 71-29
- February 2: House Rules Committee advances package
- February 3: House floor vote expected
- Mid-February: New DHS funding deadline
Why the next two weeks matter
Democrats are demanding ICE reforms before agreeing to full DHS funding: body cameras turned on, masks off, an end to roving patrols, and new accountability measures. Senate Minority Leader Chuck Schumer warned that Democrats will not provide votes for the next DHS bill without “real change.” Senator John Kennedy predicted the negotiations will have “all of the substance and efficiency of an eighth grade car wash.” (Source: NBC News)
How Kalshi tracked the 2025 shutdown
The October-November 2025 shutdown ran 43 days (October 1 – November 12), becoming the longest in US history and generating significant trading volume for Kalshi. The dispute centered on ACA premium subsidies set to expire at the end of the year. Democrats demanded an extension but Republicans wanted to address spending separately. Eight Senate Democrats eventually crossed over to break the impasse, but the deal punted on subsidies—a promised December vote failed to extend them. (Full appropriations timeline)
Early forecasts underestimated the standoff. In early October, implied duration sat around 11 days. By late October, “more than 35 days” traded at 67% and “more than 40 days” hovered near 48%. As negotiations repeatedly collapsed, median forecasts pushed past 46 days before eventual resolution at 43. Cumulative volume across shutdown-related contracts reached approximately $47 million over the 43-day period.
Kalshi structured its coverage around duration contracts rather than a simple Yes/No binary. Traders could buy positions on thresholds like “Above 35 days,” “Above 40 days,” and so on. Similar markets continue to exist, though not at the same level as the previous. The biggest market right now is Will there be a US government shutdown on January 31?
