The American Reserve Modernization Act (ARMA / H.R. 8957) cleared the House Financial Services Committee on September 16, 2026. Yet Polymarket currently gives “US national Bitcoin reserve before 2027” approximately 4% to 9.5% probability. A prior high of around 60% was set in December 2025 during the initial executive order era.

The 70-day window from today (October 24, 2026) to the expiration of the 119th Congress on January 3, 2027 contains:

1. A House floor vote that remains unscheduled.
2. A Senate with no active companion bill or committee process.
3. A filibuster threshold requiring 60 votes in a 53-seat Republican majority.
4. A National Defense Authorization Act (NDAA) attachment path that has historically failed for non-defense crypto legislation.

Below is the step-by-step probability audit of each remaining legislative gate.

Core Key Metrics (As of October 26, 2026)

• 70 Days: Calendar days remaining until the 119th Congress expires on January 3, 2027.
• 4% – 9.5%: Polymarket Odds for a statutory reserve by year-end 2026.
• 49–50: Vote failure of the CLARITY Act in the Senate on September 15, 2026.
• $0: Open-market BTC purchases executed by the Treasury under Executive Order 14233.

The Legislative Clock: 70 Days & A Compressed Lame-Duck Calendar

The 119th Congress constitutional deadline is January 3, 2027. Within the remaining 70 days, H.R. 8957 must clear a House floor vote, pass the Senate, and receive a presidential signature.

The usable legislative calendar is far narrower than 70 calendar days:

• House members recessed on September 17 and return only following the November midterm elections.
• The post-election lame-duck session (running from mid-November to mid-December) typically contains only 10 to 15 actual legislative/working days on Capitol Hill.
• Senate floor time during a lame-duck session is heavily monopolized by mandatory must-pass items: federal appropriations, the NDAA conference report, and judicial confirmations. Non-essential standalone legislation lacks institutional priority.

What ARMA Is and What Was Rewritten to Remove

When introduced on May 21, 2026, by Rep. Nick Begich (R-AK) and Rep. Jared Golden (D-ME), H.R. 8957 authorized the Treasury to buy up to 200,000 BTC annually over five years (targeting 1 million BTC total).

However, the text passed by the Financial Services Committee on September 16 in a 28–21 party-line vote was radically modified under Chairman Bryan Steil’s substitute amendment:

• Purchase Authorizations Removed: Stripped the mandatory open-market buying authority and replaced it with a 180-day Treasury feasibility study.
• Custody & Lockup Mandate: Standardized a 20-year lockup clock on seized or forfeited Bitcoin and established a separate “Digital Asset Stockpile” for non-Bitcoin assets.
• Auditing: Converted quarterly cryptographic proof-of-reserve requirements to annual audited reporting.

Market Impact: What passed committee is strictly a custody and lockup bill. Because it contains no open-market purchase mandate, it carries no fiscal score or budget controversy, making it easier to pass the House, but far less consequential to immediate market demand.

Probability Audit: Step-by-Step Remaining GatesStep 1: House Floor Vote (The Simple Majority Gate)

• Threshold: 218 of 435 votes (Republicans hold a 220-seat majority).
• Dynamics: Although the 28–21 committee vote was strictly party-line, Democratic co-lead Jared Golden did not sit on the committee. Additional floor crossovers are plausible.
• Primary Obstacle: House Leadership scheduling during a packed lame-duck schedule.
• Probability of Scheduling & Passing: 55% – 65%

Step 2: The Senate (The 60-Vote Cloture Threshold)

• Standalone Bill Arithmetic: Requires 60 votes to invoke cloture. Republicans hold 53 Senate seats, requiring at least 7 Democratic crossovers on a bill with no Senate companion text and no formal Senate committee hearings.
• Benchmark: The CLARITY Act, which had dual-party committee backing, failed 49–50 in the Senate on September 15, falling 11 votes short of cloture.
• Probability (Standalone Senate Passage): 7% – 10%

Alternative Path: The NDAA Conference Rider

• Attaching ARMA’s lockup provisions as a rider to the FY2027 National Defense Authorization Act (NDAA) bypasses the filibuster, as NDAAs traditionally pass with 80+ votes.
• Obstacle: Armed Services Committee chairs routinely strip non-defense financial riders during conference negotiations (similar to past failures with the SAFE Banking Act).
• Probability (NDAA Survival): 12% – 15%

Step 3: Presidential Signature

• President Trump issued Executive Order 14233 in March 2025 directing federal retention of seized crypto. Because the Steil amendment removed purchase mandates, Treasury Secretary objections regarding open-market spending are avoided.
• Conditional Probability (If bill reaches desk): 95%

Macro On-Chain Market Dynamics (MVRV & Exchange Supply)

Analyzing the underlying blockchain structure highlights why the bill’s rewrite from an active purchase mandate to a lockup study diminished short-term price momentum:

1. Exchange Reserve Depletion: Bitcoin exchange balances stand at around 2.7 Million BTC. A 1-million-BTC mandate (under the original draft) would have absorbed around 37% of all liquid exchange supply, creating a severe supply shock.
2. Valuation Metric (MVRV Ratio): The Bitcoin MVRV Ratio (Market Value to Realized Value) reads at around 1.30. This places market valuation in “Fair Value” territory. Without a mandatory open-market purchasing clause in H.R. 8957, on-chain valuation models indicate the market will not price in a policy-driven supply squeeze.

Compound Probability Audit Table

Legislative Step	Key Obstacle	Estimated Probability	Benchmark Reference
1. House Vote Scheduled	Lame-duck calendar crunch	55%	around 10-15 working days in lame duck
2. House Floor Passes	Simple majority (218 votes)	65% (if scheduled)	28–21 committee vote
3. Senate Standalone Cloture	60-vote threshold (53 GOP seats)	8%	CLARITY Act failed 49–50 on Sep 15
4. NDAA Conference Rider	Armed Services gatekeeping	13%	Non-defense riders routinely stripped
5. Presidential Signature	Conditional on reaching desk	95%	Executive Order 14233 support
Compound (Standalone Path)	House Scheduled × Pass × Senate	apprx. 4% – 5%	Matches lower-end Polymarket Odds
Compound (NDAA Path)	House Pass × NDAA Survival × Sign	apprx. 7% – 8%	Best alternative legislative route

State-Level & Private Sector Actions vs. Federal Reset

While federal legislation remains stalled in Congress:

• State Reserves: Texas passed SB 21 and executed state-level Bitcoin purchases in late 2025. New Hampshire and Arizona have enacted similar framework laws.
• Corporate Accumulation: MicroStrategy (Strategy) continues accumulating thousands of BTC independently of federal actions, holding over 848,250 BTC as of October 2026.
• The 120th Congress Reset: If H.R. 8957 does not clear both chambers by January 3, 2027, the bill dies. It must be re-introduced from scratch in the 120th Congress with a new co-sponsor coalition.

On-Chain Sovereign & Institutional Reserves Breakdown

To measure the real-world baseline prior to statutory enactment, on-chain telemetry tracks non-market-purchased government reserves against sovereign and private peers:

Holding Entity / Sovereign Wallet	Verified On-Chain BTC	On-Chain Primary Source / Wallet Tag	Market Value ($83k/BTC)
U.S. Federal Government	328,372 BTC	DOJ / USMS Seizure Addresses (Silk Road, Bitfinex Hack)	apprx. $26.48 Billion
United Kingdom (Home Office)	61,245 BTC	Metropolitan Police Seizure Custody	apprx. $5.08 Billion
Kingdom of Bhutan	518 BTC	Druk Holding & Investments (Mining Pool Addresses)	apprx. $41.5 Million
Strategy Inc. (Corporate benchmark)	848,250 BTC	Form 8-K Verified Multi-Sig Vaults (Fidelity/Coinbase Custody)	apprx. $70.40 Billion

If ARMA Fails – The Reset Scenario

On-chain monitoring of U.S. Government-labeled addresses (like e.g., 2016 Bitfinex Hack Funds Seized) confirms active consolidation into institutional custody. In October 2026, on-chain traces logged a 12,267 BTC transfer to internal Treasury-linked cold storage. This validates that while Executive Order 14233 successfully prevents liquidation, statutory authorization (ARMA) is required to legally transition these addresses into a permanent national reserve fund. 

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