Infiniti Intelligence Hourly Briefing — Oct 13, 2026 · 3:09 PM ET

Polymarket contracts tied to higher cryptocurrency prices fell together, with the market for Hyperliquid reaching $100 in 2026 dropping 13 percentage points, from 61% to 48%, according to newsbeep.com. Bitcoin and Ethereum upside contracts also declined, while the probability of Ethereum touching $2,400 in October increased.

Crypto contracts shift toward downside

The changes reflect a comparison between 1:03 a.m. ET on Oct. 12 and 1:04 a.m. ET on Oct. 13—not a move confined to the latest 15 minutes. Ethereum reaching $2,600 in October fell 14 points, from 90% to 76%. Bitcoin reaching $85,000 in October declined 11 points, from 89% to 78%, while its $90,000 October contract slipped six points, from 40% to 34%.

In the opposite direction, Ethereum falling to $2,400 in October rose 10 points, from 54% to 64%. Together, those changes show a broader repricing of crypto outcomes rather than an isolated adjustment to the Hyperliquid contract. The supplied reporting does not identify a Hyperliquid-specific catalyst.

Spot prices provided a weaker backdrop. According to newsbeep.com, Bitcoin traded at $81,969 late on Monday, down 2.1% over 24 hours, while Ethereum stood at $2,450.54, down 3.7%. Ethereum also accounted for $115 million in leveraged positions closed through forced selling, the outlet reported.

Inflation is the next scheduled test

The September inflation report is scheduled for Wednesday at 8:30 a.m. ET, with consensus at 3.6%, compared with 3.4% in August. Newsbeep.com also reported that the dollar index was at its highest level since April 2025. In related Polymarket pricing, the probability of an October Federal Reserve hold slipped from 84% to 81%, while the hike outcome rose to 20%.

Contract terms matter alongside that macroeconomic backdrop. The Ethereum $2,400 market requires only a single touch of the threshold, according to newsbeep.com; it does not require Ethereum to finish October below that price. Hyperliquid’s $100 contract, meanwhile, runs through 2026, giving it a different horizon from the October Bitcoin and Ethereum markets.

What it means for prediction markets

• The direction was consistent across crypto upside contracts: Hyperliquid, Bitcoin and Ethereum all saw lower probabilities of reaching the specified higher prices.
• The timestamps limit the interpretation: These are changes across roughly a day, not evidence of a sudden quarter-hour selloff.
• Resolution rules distinguish the exposures: A one-time Ethereum touch of $2,400 is a different proposition from a month-end price forecast.
• Wednesday’s inflation release is a scheduled catalyst: Its outcome will provide new information against the reported 3.6% consensus, though the supplied material does not establish how much of the crypto repricing it explains.

The House Oversight Committee’s requests for records from Hyperliquid Labs, Crypto.com and Aristotle-linked prediction market operations carry an October 13 deadline, putting their user checks and suspicious-trading safeguards under scrutiny. According to cryptonews.net, Chairman James Comer is seeking records going back to January 2024 as part of an investigation into potential insider trading.

Inquiry widens beyond Polymarket and Kalshi

Comer sent the latest letters Tuesday, asking how platforms identify customers, block users in restricted locations and identify trading potentially based on nonpublic or classified government information. The investigation started in May with requests to Polymarket and Kalshi covering know-your-customer procedures, suspicious-trading monitoring and jurisdictional restrictions. The committee said Monday that those platforms had provided nearly 1,000 documents and five briefings.

Hyperliquid’s request highlights a trader’s roughly $1.1 billion in leveraged Bitcoin and Ether short positions, opened about 30 hours before President Donald Trump announced new China tariffs in October 2025. According to cryptonews.net, public blockchain records showed the positions were subsequently closed for more than $150 million in profit. The committee wants an explanation of the transaction’s timing but has not established that the trader had nonpublic government information.

Lawmakers also want Hyperliquid’s identity-verification, geographic-access and unusual-trading records, including information about suspicious activity connected to Federal Reserve decisions, elections and geopolitical developments. The Crypto.com request encompasses its international platform and Crypto.com Derivatives North America, with questions about KYC, suspicious-activity referrals and employee restrictions on trading event contracts connected to confidential information.

Political contracts and privileged information

The request concerning PredictIt and Aristotle-related entities covers identity checks, suspicious-trading safeguards and political event contracts. PredictIt operates under a separate CFTC no-action framework, while Underdog acquired Aristotle’s exchange entities earlier this year, according to cryptonews.net.

The investigation comes against the backdrop of two criminal cases. In April, federal prosecutors charged U.S. Army Master Sergeant Gannon Ken Van Dyke with allegedly using classified information about the military operation that removed Nicolás Maduro from power to earn roughly $400,000 on Polymarket; those allegations have not resulted in a conviction. A month later, prosecutors separately charged a Google engineer with allegedly using confidential company information to generate about $1.2 million from Polymarket wagers. Polymarket cooperated with authorities in that investigation.

The scrutiny accompanies prediction markets’ expansion across politics, sports, equities and other financial events. The CFTC oversees federally registered event-contract venues, while lawmakers, state regulators and the SEC continue examining how existing financial and gambling rules apply, cryptonews.net reported.

What it means for prediction markets

• The deadline is for records, not a finding of misconduct. The supplied reporting does not establish whether the latest recipients have responded or whether investigators have reached conclusions.
• Access and surveillance controls are central. The requests focus on customer identification, geographic restrictions, suspicious-trading referrals and safeguards against employee misuse of confidential information.
• Sensitive-event trading is a particular focus. Political contracts and trades around Federal Reserve decisions and geopolitical events feature in the inquiry; unusual timing alone does not establish insider trading.
• The review spans different regulatory structures. PredictIt’s separate CFTC no-action framework and the inclusion of crypto platforms make the investigation broader than a review of dedicated prediction-market venues alone.

Marshall remains favored, but his advantage narrows

Republican Sen. Roger Marshall leads Democrat Adam Hamilton in Kalshi’s Kansas Senate market, with winning probabilities of 62% and 38%, respectively, according to Kalshi News. The pricing shows a more competitive contest for a seat long held by Republicans.

Kalshi News lists Marshall at 82.8% on Sept. 5, 2026, well above the reported 62%. The supplied summary also references a previous 71% reading, though it does not specify when that price was recorded.

A closer race with national implications

According to Kalshi News, Cook Political Report recently changed its assessment from “Lean Republican” to “Toss Up.” That shift and the lower market price both point toward greater uncertainty, although Kalshi traders still favor Marshall.

The national stakes extend beyond Kansas. Kalshi News reports prices of 62% for Democratic Senate control and 39% for Republican control, with Democrats needing a net gain of four seats to secure a majority.

The supplied headline also highlights an influx of outside money. However, the available source material provides no spending totals, donor names or timing, leaving insufficient detail to connect that spending to the change in Marshall’s price.

What it means for prediction markets

• A weaker favorite is still the favorite: Marshall’s 62% price leaves him ahead of Hamilton at 38%; the tightening does not amount to a reversal.
• Ratings and prices offer different signals: Cook Political Report’s toss-up designation sits alongside a market that continues to give Marshall the advantage.
• Kansas matters to the broader Senate contest: With Democrats requiring a net gain of four seats, the race is relevant to control-market expectations, but its price alone does not establish the national outcome.