8% — Will a bill capping federal student loan interest rates passed the House before Oct 2, 2026
Leader: Before Jan 3, 2027 at 8% · Kalshi 8% · 3 contracts · $0 volume · medium confidence
Updated 2026-09-21 13:42:46 UTC

Tracks the leading outcome in a winner-take-all prediction market set with 3 outcomes.

Why this matters:
This market reflects a 4% chance that the House will pass a bill capping federal student loan interest rates before October 2, 2026—roughly 42 days away. The low probability reflects the compressed timeline and competing legislative priorities in a divided Congress. Student loan policy remains contentious, with Democrats generally favoring rate caps and Republicans opposing them. The probability is depressed by limited recent legislative movement on this issue and the calendar constraints of the current congressional session. Movement would depend on either unexpected bipartisan consensus or a significant shift in legislative priorities. The primary catalyst remains whether leadership schedules a vote; absent that, passage before the deadline becomes increasingly unlikely as the date approaches.

Key factors:
- No student loan interest rate cap bill has advanced through committee or received a House floor vote in 2026 to date
- Congress has 42 calendar days remaining until October 2, 2026, with competing priorities including budget negotiations and election-year legislation
- Democratic control of the Senate and Republican control of the House creates structural misalignment on student loan policy
- Historical precedent: no comprehensive student loan reform has passed both chambers since the 2010 Health Care and Education Reconciliation Act
- A motion to suspend rules and pass such a bill requires unanimous consent or 2/3 supermajority, a high bar for controversial fiscal legislation

Contracts:
- Will a bill capping federal student loan interest rates passed the House before Jan 3, 2027?: Before Jan 3, 2027 — 8¢ Kalshi $0 (weight 33%)
- Will a bill capping federal student loan interest rates passed the House before Dec 12, 2026?: Before Dec 12, 2026 — 5¢ Kalshi $0 (weight 33%)
- Will a bill capping federal student loan interest rates passed the House before Oct 2, 2026?: Before Oct 2, 2026 — 3¢ Kalshi $0 (weight 33%)

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## Methodology

SimpleFunctions aggregates live YES-side prices from Kalshi and Polymarket contracts bound to this question. For binary topics the headline is the liquidity-weighted mid-price (weight = log(1 + 24h volume) × freshness, where freshness is 1.0 if updated <24h, 0.7 if <7d, 0.4 otherwise). For multi-outcome (winner-take-all) topics the headline is the current leader's price — disjoint outcomes are never arithmetically averaged. Snapshots refresh every 5 minutes during market hours.

## SF Signal

- SF Index, regime, and 30d Brier calibration are computed separately and surfaced at https://simplefunctions.dev/admin/calibration.
- No SimpleFunctions index / regime / calibration signal is bound to this topic yet — the headline above is market-derived only.

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*Last verified: 2026-09-21T13:20:49.311Z*

By SimpleFunctions — https://simplefunctions.dev/

Cite as: "8% per prediction markets (SimpleFunctions, September 2026)"
Canonical: https://simplefunctions.dev/answer/studentloancap-26aug
Full data: https://simplefunctions.dev/api/public/query?q=Will%20a%20bill%20capping%20federal%20student%20loan%20interest%20rates%20passed%20the%20House%20before%20Oct%202%2C%202026
Provider: SimpleFunctions — https://simplefunctions.dev