Short Answer

Both the model and the market expect Trump to sue Powell before May 2026, with no compelling evidence of mispricing.

1. Market Behavior & Drivers

This prediction market has traded in a relatively narrow, sideways range for most of its duration, with prices fluctuating between a low of 1.1% and a high of 11.0%. The market opened at 3.2% and is currently trading near its lows at 1.9%, indicating a general decline in the perceived probability over time. The key resistance level was established at the 11.0% peak, while a support floor appears to have formed around the 1-2% level. The overall trading volume of 15,507 contracts suggests moderate activity, but recent sample data shows volume has dwindled to near zero, indicating a lack of new trading interest as the market approaches its resolution date.
The most significant price movement was the spike to 11.0%. This surge in perceived probability likely corresponds to the period of escalating threats from Trump, culminating in the Department of Justice's subpoena of the Federal Reserve. This series of events, including public statements and official actions by the Attorney General, appears to have convinced some traders that a lawsuit was becoming more plausible. However, the subsequent and sustained price decline back to the 1-2% range suggests this sentiment was short-lived. The lack of an actual lawsuit filing by late April 2026, despite the earlier posturing, seems to have caused traders to heavily discount the possibility of it happening before the May 15, 2026 resolution.
Overall, the price chart reflects a market that reacted to political rhetoric and preliminary legal actions but ultimately did not believe a formal lawsuit would materialize. The current low price of 1.9%, combined with diminishing trading volume, points to a strong market consensus that the event will not occur. Sentiment has shifted from minor speculation during peak tensions to a firm belief that the deadline will pass without a lawsuit being filed against Powell.
  • No legal precedent exists for a president suing a Federal Reserve Chair.
  • Jerome Powell's extended Governor term influences Trump's legal strategy.
  • Donald Trump is reported to have threatened to sue Powell for incompetence.
  • DOJ investigation into Fed HQ renovation concluded without specific findings.
  • No Trump v. Powell lawsuit appears in court dockets as of May 2026.

Current Context

Trump's threats to sue Federal Reserve Chair Jerome Powell date back to July 2025, with discussions of an "incompetence" lawsuit escalating by December 2025. These intensified threats were reportedly centered on a proposed $2.5-4 billion renovation of the Federal Reserve's headquarters [1][2].
The Department of Justice, led by Attorney General Pam Bondi, subsequently subpoenaed the Federal Reserve, with prosecutor Jeanine Pirro involved in the proceedings. Amidst this investigation, Powell publicly vowed to remain on the Fed board past May unless the probe was dropped [2].
As of the latest reports on April 29, 2026, no actual lawsuit filing against Powell has been confirmed. Current attention appears to be shifting towards discussions regarding post-Powell leadership at the Federal Reserve [3][4].
Sources (4)
  1. 1Trump's repeated threats to sue and replace Fed Chair Jerome Powellnbcnews.com
  2. 2Trump Stands Firm On Lawsuit Against Fed Chair Jerome Powellinvestopedia.com
  3. 3Powell's tenure as Fed chief, bookended by Trump, draws to a closereuters.com
  4. 4Who runs the Fed after May 15? A new fight may be brewing. - The Washington Postwashingtonpost.com

2. Price Chart

Historical Price (Probability)

Outcome probability
Date

3. Market Data

Contract Snapshot

The market resolves to "Yes" if Donald Trump or his administration sues Jerome Powell (including other formal adversarial legal processes) before May 15, 2026; otherwise, it resolves to "No." Resolution is determined by reports from The New York Times, Associated Press, Bloomberg, Axios, Reuters, Politico, and Semafor, with the market closing early upon the event's occurrence or by May 15, 2026, 10:00 AM EDT.

Market Discussion

Donald Trump has threatened to sue Jerome Powell for "gross incompetence" regarding Federal Reserve building renovations, specifically mentioning December 2025 [1]. While Powell's term as Fed chair concludes on May 15, 2026, Trump ultimately seeks his full exit from the Federal Reserve [2]. However, no lawsuit has been filed, and prediction markets are deeply skeptical of such an occurrence before Trump's term ends, with one market assigning only a 14% chance that Trump attempts to remove Powell as chair or governor [3].

Sources (3)
  1. 1Trump Threatens to Sue Powell, 2026 Interest Rate Outlook Gets Murkyheygotrade.com
  2. 2Why Jerome Powell — not Trump — will decide when the Federal Reserve chief exits the scene - CBS Newscbsnews.com
  3. 3Prediction markets downplay Trump's threat to oust Fed chair Powell | Seeking Alphaseekingalpha.com

4. What legal precedent exists for a sitting president suing a Federal Reserve Chair, and what are the primary arguments involved?

Prior Legal PrecedentNone for a sitting president suing a Federal Reserve Chair [1][2]
Powell Renovation Overruns Claimed$2.5 billion and $4 billion [2][3]
DOJ Probe into PowellQuashed in March or April 2026 [4][5][6][7][8]
No prior legal precedent exists for a president suing a Federal Reserve Chair. The dispute between President Trump and Federal Reserve Chair Powell marked an unprecedented situation, as no prior legal precedent exists for a sitting president suing a Federal Reserve Chair [1][2]. President Trump's argument for removal "for cause" was based on the Federal Reserve Act, citing malfeasance, neglect, or inefficiency [2]. His specific claims against Chair Powell included alleged renovation overruns, estimated between $2.5 billion and $4 billion, and his congressional testimony [2][3].
Legal precedent and judicial rulings affirm Federal Reserve independence. Despite President Trump's claims, legal precedent and judicial rulings consistently underscore the Federal Reserve's independence. Judges Boasberg and Cobb ruled that actions taken by Trump and the Department of Justice, such as subpoenas and attempts at firings, were improper, thereby protecting the Fed's autonomy [9][10][11][12]. The Supreme Court further reinforces the Federal Reserve's protected status as a unique entity [1][2]. Although President Trump had made threats since August 2025 [4][5][6][7], and a Department of Justice probe was initiated in January 2026 [8], it was ultimately quashed by March or April 2026 [10][11][12], and no civil suit had been filed by May 8, 2026 [4].
Sources (12)
  1. 1Greenspan, Bernanke and Yellen urge Supreme Court to let Lisa Cook keep her job as a Fed governorwsls.com
  2. 2Unraveling the legal, economic and market ramifications if Trump tries to fire Fed Chair Powellcnbc.com
  3. 3Trump Accuses Powell of 'Gross Incompetence.' His Lawsuit Threat...barrons.com
  4. 4Trump Stands Firm On Lawsuit Against Fed Chair Jerome Powellinvestopedia.com
  5. 5Pres. Trump on Lawsuit Against Fed Chair Powell | Video | C-SPAN.orgc-span.org
  6. 6Trump eyes outlandish lawsuit against the Fed’s Powell, alleging ‘incompetence’ms.now
  7. 7Trump's repeated threats to sue and replace Fed Chair Jerome Powellnbcnews.com
  8. 8Trump administration probe of Fed's Powell sparks pushback - Reutersreuters.com
  9. 9Trump v. Cooken.wikipedia.org
  10. 10Judge blocks subpoenas against Fed Chair Powell, DOJ to appealreuters.com
  11. 11US judge upholds decision to toss subpoenas into Fed Chair Jerome Powell | Donald Trump News | Al Jazeeraaljazeera.com
  12. 12Federal judge quashes DOJ investigation into Jerome Powell saying it was just for Trump’s retribution - AOLaol.co.uk

5. How does Jerome Powell's ability to remain on the Fed's Board of Governors post-chairmanship influence Trump's legal strategy and timeline?

Powell's Chairmanship EndMay 15, 2026 [1][2]
Powell's Governorship EndJanuary 31, 2028 [1][2]
Governor Removal Standard'for cause' by President [3][4]
Jerome Powell's continued tenure on the Federal Reserve's Board of Governors significantly influences Trump's legal strategy and timeline. Powell is slated to remain a governor until January 31, 2028, even after his chairmanship concludes on May 15, 2026 [1][2]. This prolonged presence allows him to potentially counter legal probes and maintain influence, thereby extending the period during which he could be subject to legal conflict [1][2][5][6]. The "for cause" removal standard for Fed governors means a President cannot dismiss them at-will, even after their chairmanship ends, setting a higher bar for removal [1][2][3][4].
Powell remains a target for Trump's legal actions by virtue of his continued governorship. Trump has previously pursued subpoenas and investigations against Powell, which a judge reportedly quashed as harassment in 2026 [7][8]. Powell has explicitly stated his intention to remain on the Fed board, citing legal actions by Trump [6], and has warned of "unprecedented" legal attacks on the Federal Reserve by the Trump administration [8]. His ongoing status as a governor therefore sustains his position as a potential focus for Trump's legal efforts beyond his chairmanship [1][2][7][8].
Sources (8)
  1. 1Jerome Powell says he will continue to serve as a Fed governor, calls Trump criticism 'unprecedented'cnbc.com
  2. 2Jerome H. Powell | Federal Reserve Historyfederalreservehistory.org
  3. 3Can Trump Fire Powell? How the President Can and Can’t Sway Fedbloomberg.com
  4. 4UWJPS - Can The President Actually Remove a Federal Reserve Board Member?uwjps.com
  5. 5Why Jerome Powell Decided to Stay at the Fed - WSJwsj.com
  6. 6Powell plans to remain on Fed board, cites legal actions by Trump...kvoa.com
  7. 7Judge Blasts Trump For 'Pressure' Campaign Against Fed Chair...forbes.com
  8. 8Jerome Powell warns of 'unprecedented' legal attacks on Fed by Trump administrationyoutube.com

6. How do Attorney General Pam Bondi's and prosecutor Jeanine Pirro's legal track records on executive power inform their likely approach to the Powell investigation?

Pam Bondi's action on Powell probeOpened investigations into Jerome Powell (under executive order) [1][2]
Jeanine Pirro's political prosecution record'Remarkable losing streak' with grand juries rejecting indictments [3][4]
Jeanine Pirro's Powell probe outcomeSubpoenas blocked in March 2026 [5]
Pam Bondi utilized executive authority in her investigations. During her tenure, Attorney General Pam Bondi initiated investigations into individuals like Jerome Powell, operating under an executive order that granted her and then-President Trump exclusive power to interpret the law [2]. Her willingness to use executive power to pursue investigations was evident. However, Trump fired her in April 2026, citing frustrations over the slow pace of these probes, including those involving Jerome Powell [1][6]. This indicates that while she was willing to wield significant executive power, her actions were subject to expectations regarding speed and executive oversight [1][6][2].
Jeanine Pirro faced challenges with politically sensitive prosecutions. In contrast, Jeanine Pirro's legal career reveals a consistent difficulty in securing successful outcomes in politically charged cases. As a DC US Attorney, she experienced a "remarkable losing streak" in political prosecutions, with grand juries unanimously rejecting her proposed indictments [3][4]. Regarding the Powell investigation specifically, Pirro's subpoenas were blocked in March 2026, with critics characterizing them as harassment aimed at forcing a resignation [5]. This pattern suggests an aggressive prosecutorial stance in politically sensitive matters, which historically encountered significant legal challenges and perceptions of overreach [3][4][5].
Sources (6)
  1. 1Fact-checking key moments in Bondi's tenure as Trump's attorney general | PBS Newspbs.org
  2. 2Trump’s latest Executive Order gives him and Attorney General Pam Bondi exclusive power to interpret the law, bypassing independent agencies and... | By LULAC | Facebookfacebook.com
  3. 3Jeanine Pirro's Remarkable Losing Streak Continuessidebarsblog.com
  4. 4https://democrats-judiciary.house.gov/sites/evo-subsites/democrats-judiciary.house.gov/files/evo-media-document/2026-02-19.garcia-raskin-to-doj-pirro-re-failed-member-indictments.pdfdemocrats-judiciary.house.gov
  5. 5Jeanine Pirro Could Be Gunning for Pam Bondi’s Attorney General Job, CNN’s Paula Reid Says | Entertainment | nbcrightnow.comnbcrightnow.com
  6. 6Trump Ousts Bondi As Attorney General | Balance of Poweryoutube.com

7. Which public court dockets should be monitored for the earliest official confirmation of a lawsuit filed by Trump against Powell?

Lawsuit identified by May 2026None explicitly identified as Trump v. Powell [1]
Trump's lawsuit threats against PowellAugust 2025 and December 2025 [2][3][4][5][6]
Primary court to monitorD.D.C. (District of Columbia) court dockets [1]
As of May 2026, no explicit Trump v. Powell lawsuit exists in available searches [1]. To find the earliest official confirmation of such a lawsuit, the District of Columbia (D.D.C.) court dockets require diligent monitoring for new filings. This monitoring remains relevant until Donald Trump's presidential term concludes on January 20, 2029, with a related prediction market resolving before May 15, 2026 [1]. No other specific public court docket has been identified for tracking an explicit Trump v. Powell filing [1].
Trump publicly threatened Powell due to Federal HQ renovation disputes. Donald Trump has publicly threatened legal action against Powell on two occasions: in August 2025 and again in December 2025. These threats originated from disagreements regarding the $3-4 billion renovation costs of the Federal Headquarters, which Trump described as 'incompetence' [2][3][4][5][6].
The Cook v. Trump case is not initiated by Trump against Powell. It is important to note that while Cook v. Trump (D.D.C. 1:25-cv-02903), filed on August 28, 2025, does include Powell as a defendant, this particular case was not initiated by Donald Trump against Powell [7][8][9].
Sources (9)
  1. 1Federal investigation into Jerome Powellen.wikipedia.org
  2. 2Trump's repeated threats to sue and replace Fed Chair Jerome Powellnbcnews.com
  3. 3Trump Stands Firm On Lawsuit Against Fed Chair Jerome Powellinvestopedia.com
  4. 4DOJ investigation of Powell sparks backlash, support for Fed independence | PBS Newspbs.org
  5. 5Trump Threatens to Sue Fed's Powell, Will Announce Replacement Next Monthusnews.com
  6. 6Trump says he might sue Federal Reserve's Powell for 'gross incompetence'inquirer.com
  7. 7COOK v. TRUMP, 1:25-cv-02903 – CourtListener.comcourtlistener.com
  8. 8Complaint – #1 in COOK v. TRUMP (D.D.C., 1:25-cv-02903) – CourtListener.comcourtlistener.com
  9. 9Trump v. Cooken.wikipedia.org

8. What specific findings from the DOJ's investigation into the Fed HQ renovation could serve as a direct catalyst for a lawsuit before May 2026?

DOJ Investigation StatusClosed in April 2026 by US Attorney Pirro [1][2][3]
Renovation Cost$2.5 billion by 2026 [4][5]
Catalyzing DOJ FindingsNo evidence for a filed lawsuit before May 2026 [1][2]
The Department of Justice's investigation into the Federal Reserve HQ renovation concluded without specific actionable findings. The investigation, focusing on the Federal Reserve Headquarters renovation, was officially closed in April 2026 by US Attorney Pirro [1][2][3]. At its conclusion, the matter was transferred to the Fed Inspector General [1][2][3]. Research indicates no specific findings from this DOJ investigation that could directly serve as a catalyst for a lawsuit before May 2026. Additionally, there is no evidence of post-closure catalyzing DOJ findings that would lead to a filed lawsuit before the prediction market's resolution date of May 15, 2026 [1][2].
Renovation costs escalated, but prior reports identified no criminality for a lawsuit catalyst. The Federal Reserve Headquarters renovation costs had escalated to $2.5 billion by 2026 [4][5]. While previous Office of Inspector General (OIG) reports, spanning from 2014 to 2022, highlighted concerns such as poor recordkeeping and management deficiencies, these reports did not identify any criminality [6][7][8][9]. Furthermore, no Inspector General report from 2026 has been located that details specific findings which could act as a direct catalyst for a lawsuit within the specified timeframe [6][7][8][9].
Sources (9)
  1. 1Justice Dept drops investigation into Fed Chair Powell, removing...reuters.com
  2. 2Justice Department closes Powell Fed HQ renovation probe, clearing path for Warshfoxbaltimore.com
  3. 3DOJ Probe Into Powell and Fed Building Costs Dropped, Pirro Saysnews.bloomberglaw.com
  4. 4The $2.5 billion renovation at the center of the DOJ's criminal investigation of the Federal Reservenbcnews.com
  5. 5Fed chair Powell faces Trump DOJ criminal investigation over HQ renovationsaxios.com
  6. 6Opportunities Exist for the Board to Improve Recordkeeping, Cost Estimation, and Cost Management Processes for the Martin Building Construction and Renovation Projectoig.federalreserve.gov
  7. 7OIG: Opportunities Exist for the Board to Improve Recordkeeping, Cost Estimation, and Cost Management Processes for the Martin Building Construction and Renovation Project - Board Report 2014-AE-B-007oig.federalreserve.gov
  8. 8The Board Can Improve the Management of Its Renovation Projectsoig.federalreserve.gov
  9. 9https://oig.federalreserve.gov/reports/board-contract-modification-process-feb2022.pdfoig.federalreserve.gov

9. What Could Change the Odds

Key Catalysts

Jerome Powell's term as Fed Chair ends on May 15, 2026, though his term as Governor extends to January 2028 [1][2]. Donald Trump has issued threats to sue Powell for 'incompetence' regarding $4B Fed building renovations, making remarks on Truth Social in August 2025 and December 2025 [3]. However, as of 2026-05-08, there is no evidence of a lawsuit being filed [4], and markets predict a low likelihood [4][5].
The Department of Justice probe was dropped in April 2026 [6]. This action boosted the odds of Warsh's confirmation to 96% before June [6].

Key Dates & Catalysts

  • Expiration: May 15, 2026
  • Closes: May 15, 2026
Sources (6)
  1. 1Trump Steers Right Into Damaging Feud With Jerome Powellnymag.com
  2. 2Kalshi bettors prediction Powell to stay as Fed Governorcnbc.com
  3. 3Trump's repeated threats to sue and replace Fed Chair Jerome Powellnbcnews.com
  4. 4Will Trump sue Powell before his term ends? Odds & Predictions 2026kalshi.com
  5. 5Will Trump sue Powell by March 31? Predictions & Odds 2026 | Polymarketpolymarket.com
  6. 6As DOJ drops Powell probe, odds of Warsh confirmation before June hit 96%news.kalshi.com