Cboe Options Exchange C2 Rule Filings

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• Overview
• Disciplinary Actions
• Complaints, Tips and Referrals
• Circulars
• Rule Filings
• Other Rule Filings
• NMS Plans
• OEX Exercise Advice Pro-rata Information
• Test Plans
• Form 19b-4(e)

Cboe Options Exchanges Rule Filings

1. Cboe Options
2. BZX Options
3. C2 Options
4. EDGX Options

Rule filings are not effective until approved by the Securities and Exchange Commission ("SEC"), with the exception of certain types of rule filings that may take effect upon filing with the SEC if they meet the conditions specified under Section 19 of the Securities Exchange Act of 1934 and Rule 19b-4 thereunder. Below are pending rule filings submitted by the Exchange, followed by rule changes that have been approved by the SEC or became immediately effective pursuant to the Exchange Act.

Pending Rule Changes

rss_feed Subscribe to the RSS Feed SR-CBOE-2025-068 September 10, 2025 The Exchange proposes to permit options on the Cboe Magnificent 10 Index to be P.M.-settled with daily, monthly, quarterly, and third Friday-of-the-month expirations. SR-CBOE-2025-014 Amendment No. 1 November 7, 2025 The Exchange proposes an amendment to SR-CBOE-2025-014. SR-CBOE-2025-014 March 5, 2025 The Exchange proposes to amend Rule 4.3 to permit the listing of options on Commodity-Based Trust Shares. SR-CBOE-2024-036 August 9, 2024 The Exchange proposes to list options on Ethereum ETFs.

Approved and Immediately Effective Rule Changes

rss_feed Subscribe to the RSS Feed SR-CBOE-2025-087 December 3, 2025 The Exchange proposes to permit strike price intervals for options on the Cboe Mini Bitcoin U.S. ETF Index (“MBTX options”) and the Cboe Magnificent 10 Index (“MGTN options”) to be no less than $1. SR-CBOE-2025-073 September 29, 2025 The Exchange proposes to amend the CAT compliance rule to be consistent with the CAT Plan amendment regarding BFMM locate exception reporting. SR-CBOE-2025-067 September 10, 2025 The Exchange proposes to add options on the Cboe Magnificent 10 Index to certain rules and to change the Market-Maker appointment tier for certain index options. SR-CBOE-2025-056 August 6, 2025 The Exchange proposes to amend position limits of certain Bitcoin ETF options. SR-CBOE-2025-026 April 10, 2025 The Exchange proposes to amend Rules 4.3, 4.20, and 8.30, to allow the Exchange to list and trade options on the Grayscale Ethereum Trust ETF, the Grayscale Ethereum Mini Trust ETF, and the Bitwise Ethereum ETF. SR-CBOE-2025-025 April 9, 2025 The Exchange proposes to amend its Rules to allow the Exchange to list options on the iShares Ethereum Trust (the “Trust”). SR-CBOE-2025-022 Amendment No. 1 April 29, 2025 The Exchange proposes an amendment to SR-CBOE-2025-022. SR-CBOE-2025-022 March 20, 2025 The Exchange proposes to amend Rule 4.13 to allow the Exchange to list and trade p.m.-settled SPEQF and SPEQX options. SR-CBOE-2025-020 March 14, 2025 The Exchange proposes to eliminate position and exercise limits for options on the S&P 500 Equal Weight Index. SR-CBOE-2025-019 March 14, 2025 The Exchange proposes a rule change to make administrative changes related to SPESG, SPEQF, and SPEQX options. SR-CBOE-2025-015 March 10, 2025 The Exchange proposes to amend Rules 8.16 and 9.2 related to the production of an annual report from Trading Permit Holders to the Exchange. SR-C2-2025-029 December 17, 2025 The Exchange proposes to amend its Fees Schedule relating to the Options Regulatory Fee. SR-C2-2025-027 December 2, 2025 The Exchange proposes to amend its Fees Schedule. SR-C2-2025-025 December 3, 2025 The Exchange proposes to amend its Fee Schedule. SR-C2-2025-024 August 25, 2025 The Exchange proposes to amend its fee schedule to adopt fees for the All Cancels Report. SR-C2-2025-023 August 14, 2025 The Exchange proposes to adopt fees for the One-Minute Interval Intraday Open-Close Report. SR-C2-2025-022 August 7, 2025 The Exchange proposes to amend its Fee Schedule to provide a temporary discount for ad hoc purchases of C2 Options Historical Depth Data. SR-C2-2025-021 August 5, 2025 The Exchange proposes to adopt a new market data report. SR-C2-2025-019 July 29, 2025 The Exchange proposes to amend its Fees Schedule. SR-C2-2025-016 July 9, 2025 The Exchange proposes to amend its opening process for simple orders in exclusively listed index option classes. SR-C2-2025-015 July 9, 2025 The Exchange proposes to amend its Fees Schedule to clarify its fees for Certification Logical Port fees. SR-C2-2025-013 June 27, 2025 The Exchange proposes to amend its “Consolidated Audit Trail Funding Fees” fee schedule to establish fees for Industry Members related to reasonably budgeted CAT costs of the National Market System Plan Governing the Consolidated Audit Trail (the “CAT NMS Plan” or “Plan”) for the period from July 1, 2025 through December 31, 2025. SR-C2-2025-012 June 13, 2025 The Exchange proposes to introduce a One-Minute Interval Intraday Open-Close Report. SR-C2-2025-009 May 6, 2025 The Exchange proposes to update its Fee Schedule to provide a temporary 20% discount on fees assessed to Exchange Trading Permit Holders and non-Trading Permit Holders that purchase $20,000 or more of ad hoc purchases of historical Open-Close Data, effective April 23, 2025 through June 30, 2025. SR-C2-2025-005 February 19, 2025 The Exchange proposes to add a new rule, Rule 3.13, to codify the existing process for a TPH to follow to terminate its rights as a TPH. SR-C2-2025-003 February 13, 2025 The Exchange proposes to amend its fee schedule to adopt fees for Cboe Timestamping Service reports. SR-C2-2025-001 January 10, 2025 The Exchange proposes to adopt Cboe Timestamping Service which is a market data service comprised of two distinct market data reports.