45% — Will Securities and Exchange Commission (SEC) announce the publication of a final rule, with an effective date, making quarterly reporting optional for public companies before Jul 1, 2026
Leader: Before Apr 1, 2027 at 45% · Kalshi 45% · 2 contracts · $0 volume · low confidence
Updated 2026-09-26 13:54:52 UTC

Tracks the leading outcome in a winner-take-all prediction market set with 2 outcomes.

Why this matters:
The 42% probability reflects market belief that the SEC will finalize a rule allowing quarterly reporting to be optional for public companies before April 1, 2027. Currently, quarterly reporting (10-Q filings) is mandatory for all public companies under securities law. The timeline suggests regulatory momentum exists but faces typical delays in rulemaking. The probability would rise if the SEC formally proposes such a rule or signals it as a priority; it would fall if competing regulatory initiatives take precedence or Congress restricts the SEC's authority. The key catalyst is whether the SEC issues an advance notice of proposed rulemaking (ANPR) or formal proposal on this topic, typically signaled through public agency agendas or commissioner statements. Market pricing suggests meaningful but uncertain likelihood of action within this timeframe.

Key factors:
- The SEC must both propose and finalize a rule; final rules typically require 6-12+ months from formal proposal to publication, creating timing pressure for a pre-April 2027 deadline
- No formal SEC proposal on optional quarterly reporting has been publicly announced as of mid-2026, suggesting this outcome requires new regulatory initiative rather than completion of ongoing work
- Congressional action, budget priorities, or shifts in SEC leadership could reprioritize rulemaking agendas and affect the likelihood of this specific rule being finalized
- Market pricing at 42% implies roughly 3-in-7 odds, suggesting meaningful uncertainty rather than consensus that the SEC will pursue this regulatory change
- The runner-up contract (17%) for pre-January 2027 resolution shows markets view an earlier timeline as substantially less likely, indicating expectation of regulatory delays if action occurs at all

Contracts:
- Will Securities and Exchange Commission (SEC) announce the publication of a final rule, with an effective date, making quarterly reporting optional for public companies before Apr 1, 2027?: Before Apr 1, 2027 — 45¢ Kalshi $0 (weight 50%)
- Will Securities and Exchange Commission (SEC) announce the publication of a final rule, with an effective date, making quarterly reporting optional for public companies before Jan 1, 2027?: Before Jan 1, 2027 — 16¢ Kalshi $0 (weight 50%)

---

## 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.

---

*Last verified: 2026-09-26T13:20:51.471Z*

By SimpleFunctions — https://simplefunctions.dev/

Cite as: "45% per prediction markets (SimpleFunctions, September 2026)"
Canonical: https://simplefunctions.dev/answer/secquarterly-26mar
Full data: https://simplefunctions.dev/api/public/query?q=Will%20Securities%20and%20Exchange%20Commission%20(SEC)%20announce%20the%20publication%20of%20a%20final%20rule%2C%20with%20an%20effective%20date%2C%20making%20quarterly%20reporting%20optional%20for%20public%20companies%20before%20Jul%201%2C%202026
Provider: SimpleFunctions — https://simplefunctions.dev