Cboe Response to COVID-19 Updates - Click here for more info

Home

Member Login
U.S. Equities
- Overview
- Trading
  - Overview
  - Offerings
  - Clearly Erroneous Error Form
    - BZX
    - BYX
    - EDGA
    - EDGX
- Market Data Products
- Access Services
  - Benefits
  - Product Offering
- Membership, Rules, Pricing
  - Benefits of Membership
  - Become a Member
  - Pricing
  - Fee Schedule
    - BZX
    - BYX
    - EDGA
    - EDGX
  - Exchange Rules
- Market Statistics
  - Industry Overview
  - Live Market Data
    - Market Volume
    - Current Most Active
    - Book Viewer
    - Trading Halts
    - Listed Volume
    - Symbol Data
    - Short Sale Circuit Breakers
    - Auctions
  - Market Statistics
    - Historical Market Volume
    - Daily Volume Reports
    - Market Share Charts
    - Maker Opportunity
    - Price Improvement
    - Retail Price Improvement
      - RPI Opportunity Reports
      - RPI Activity Reports
    - Short Sale Daily Reports
    - Short Interest Reports
    - Market Quality
  - Cboe Listings
  - Reference Data
    - Symbols Traded
    - Order Type Statistics
    - Top Exchange Members
    - Download Unit Breakdown (CSV)
      - BZX Exchange
- Regulation
  - Overview
  - Disciplinary Actions
  - Rule Filings
  - Circulars
    - BZX Exchange
    - BYX Exchange
    - EDGX Exchange
    - EDGA Exchange
  - Other Rule Filings Incorporated by Reference
  - Rule 605 Reports
  - NMS Plans
  - Tick Pilot Reports
  - Regulatory Programs
    - Complaints, Tips and Referrals Form
    - Client Suspension Rule
  - Exchange Rules
- Exchange Notices
- Document Library
- Listings
  - Overview
  - List on Cboe
  - Trade on Cboe
    - Overview
    - LMM
    - LMP
    - LMM Securities
    - LMP Securities
    - Resources
  - Cboe Listed Products
  - Data & Analytics
European Equities
- Overview
- About
- Trading
  - Overview
  - Order Books
  - Periodic Auctions Book
  - Large in Scale
  - Closing Cross
  - Liquidity Provider Program
  - Other Services
- Market Data Products
- Clearing & Settlement
  - Overview
  - Central Counterparties
  - General Clearing Participants
  - Clearing Products
  - Market Settlement Dynamics
    - UK and Irish Markets
    - Interbook Sweep Orders
  - Market Identifier Codes
- Participation, Rules, Pricing
  - Benefits of Participation
  - How to Go Live
  - Price Lists
  - Fee Schedule
    - CXE
    - BXE
    - DXE
    - TRF
  - Service Providers
  - Our Trading Participants
- Indices
- Brexit Plans
- ETFs
  - Overview
  - Listing on Cboe
  - Liquidity Provision Schemes
    - Liquidity Provider Program
  - Issuer Guide to Listing
  - Trade Cboe Listings
  - Listed Securities
  - International Settlement
  - FAQ
  - Trade Reporting
- Trade Reporting
- Market Statistics
  - Industry Overview
  - Pan European Market Share
  - Trade Reporting Services
    - OTC Reporting
    - Trades in Unknown Symbols
  - Volume Reports
    - CXE: Day
    - CXE: Week
    - CXE: Month
    - CXE: Year
    - BXE: Day
    - BXE: Week
    - BXE: Month
    - BXE: Year
    - TRF: Day
    - TRF: Week
    - TRF: Month
    - TRF: Year
    - DXE: Day
    - DXE: Week
    - DXE: Month
    - DXE: Year
  - Live Market Data
    - Current Most Active
    - Book Viewer
    - MiFID Public Trade Data
    - Symbol Data
      - CXE
      - BXE
      - TRF
      - DXE
    - Auctions
      - CXE
      - DXE
  - Opportunity Reports
    - Taker Opportunity
    - Maker Opportunity
  - Symbol Reference Data
    - CXE
    - BXE
    - DXE
    - LIS
    - SIS
  - Dark Order Books
    - CXE
    - BXE
    - DXE
- Regulation
- Exchange Notices
- Document Library
U.S. Options
- Overview
- Trading
  - Overview
  - Order & Routing Strategies
  - Complex Orders
  - Crossing Orders
  - Approved Jurisdictions
  - Risk Management Tools
  - Additional Features
  - Industry Codes
  - Expiration Month Codes
  - Liquidity Providers
  - Obvious Error Form
    - Cboe Options
    - BZX
    - C2 Options
    - EDGX
  - Mutual Adjust/Bust Form
    - Cboe Options
    - BZX
    - C2 Options
    - EDGX
  - Compression Forum Manager
  - DPM Solicitions
- Market Data Products
- Membership, Rules, Pricing
  - Become a Member/TPH
    - Cboe / C2
    - BZX / EDGX
  - Pricing
  - Fee Schedule
    - Cboe
    - BZX
    - C2
    - EDGX
  - Exchange Rules
- Market Statistics
  - Industry Overview
  - Daily Market Statistics
  - Live Market Data
    - Market Volume
    - Most Active
    - Symbol Data
    - Post and Station
  - Market Statistics
    - Final Indicative Price
    - LULD Reports
    - Maker Opportunity
    - Current Market Statistics
      - Cboe Options
    - Class Appointment
  - Product Info
    - All Series(CSV)
    - Market Maker Registered(CSV)
    - Penny Tick Type Reports
    - Underlying(CSV)
    - Constituent Series (CSV)
      - Cboe Options
    - Flex Trade Reports
  - Historical Data
  - Volatility Settlement EOI
- Regulation
  - Overview
  - Disciplinary Actions
  - Rule Filings
  - Circulars
    - Cboe Options
      - General
      - Regulatory
    - BZX Options
      - General
      - Regulatory
    - C2 Options
      - General
      - Regulatory
    - EDGX Options
      - General
      - Regulatory
  - Other Rule Filings Incorporated by Reference into BZX and EDGX Options Rules
  - Other Rule Filings Incorporated by Reference into Cboe Options Rules
    - FINRA Code of Arbitration
    - Cboe Arbitration Archive
  - Other Rule Filings Incorporated by Reference into C2 Rules
    - Cboe Options Filings
    - FINRA Code of Arbitration
  - NMS Plans
  - Regulatory Programs
    - Complaints, Tips and Referrals Form
    - Client Suspension Rule
  - OEX Exercise Advice Pro-rata Information
- Exchange Notices
- Document Library
- Symbol Directory
Cboe Options Exchanges Global Site
U.S. Futures
- Overview
- Trading
  - Variance Calculator
  - Trade Review Request
    - CFE
- Market Data Products
- Market Statistics
- Membership, Rules, Pricing
  - Become a TPH
  - Pricing
  - Fee Schedule
    - CFE
  - Exchange Rules
- Exchange Notices
- Regulation
  - Overview
  - Disciplinary Actions
  - Rule Filings
    - CFE Rule Fillings
  - Circulars
  - Regulatory Programs
    - Complaints, Tips and Referrals Form
  - CFE Position Limit and Accountability Chart
- Product Info
  - Product Level System Parameters
  - All Contracts (CSV)
    - Simple
    - Complex
- Board Of Directors
- Document Library
  - Membership
  - Technical
Cboe Futures Exchange Global Site
U.S. Indices
- Notices
- Document Library
  - Technical Specifications

Cboe Indexes Global Site

FX Market
- Overview
- Market Data Products
- Spot
- Volumes
- FX Global Code
- Resources
- Customer FAQ
- Contact Us
- Swap Execution Facility
Services
Resources
- Industry Education
  - Markets 101
  - How Trading Works
  - Industry Facts
  - Stock Market Glossary
  - Industry Resources
- Buyside Resources
About Cboe
- About Cboe
- Investor Relations
- Careers
- Government Relations
- Company News
- Social Media
Contact Us

Login

About Cboe
Investor Relations
- Financials & SEC Filings
- Events & Presentations
Careers

Government Relations
Company News
Social Media
U.S. Equities
European Equities
European Derivatives
- Overview
U.S. Options
FX Market
U.S. Futures
U.S. Indices
- Notices
- Document Library
Trading
Information Solutions
Listing Services
- U.S. Market
- European Market
Indices
- European Indices
Market Data Services
U.S. Access Services

European SI Services

European Trade Reporting
U.S. Equities
European Equities
U.S. Options
- Market Volume Summary
- Most Active Symbols
U.S. Futures
Industry Education
Buyside Resources
- Contact Us

Navigation

European Equities
- Overview
- About
- Trading
  - Overview
  - Order Books
  - Periodic Auctions Book
  - Large in Scale
  - Closing Cross
  - Liquidity Provider Program
  - Other Services
- Market Data Products
- Clearing & Settlement
  - Overview
  - Central Counterparties
  - General Clearing Participants
  - Clearing Products
  - Market Settlement Dynamics
    - UK and Irish Markets
    - Interbook Sweep Orders
  - Market Identifier Codes
- Participation, Rules, Pricing
  - Benefits of Participation
  - How to Go Live
  - Price Lists
  - Fee Schedule
    - CXE
    - BXE
    - DXE
    - TRF
  - Service Providers
  - Our Trading Participants
- Indices
- Brexit Plans
- ETFs
  - Overview
  - Listing on Cboe
  - Liquidity Provision Schemes
    - Liquidity Provider Program
  - Issuer Guide to Listing
  - Trade Cboe Listings
  - Listed Securities
  - International Settlement
  - FAQ
  - Trade Reporting
- Trade Reporting
- Market Statistics
  - Industry Overview
  - Pan European Market Share
  - Trade Reporting Services
    - OTC Reporting
    - Trades in Unknown Symbols
  - Volume Reports
    - CXE: Day
    - CXE: Week
    - CXE: Month
    - CXE: Year
    - BXE: Day
    - BXE: Week
    - BXE: Month
    - BXE: Year
    - TRF: Day
    - TRF: Week
    - TRF: Month
    - TRF: Year
    - DXE: Day
    - DXE: Week
    - DXE: Month
    - DXE: Year
  - Live Market Data
    - Current Most Active
    - Book Viewer
    - MiFID Public Trade Data
    - Symbol Data
      - CXE
      - BXE
      - TRF
      - DXE
    - Auctions
      - CXE
      - DXE
  - Opportunity Reports
    - Taker Opportunity
    - Maker Opportunity
  - Symbol Reference Data
    - CXE
    - BXE
    - DXE
    - LIS
    - SIS
  - Dark Order Books
    - CXE
    - BXE
    - DXE
- Regulation
- Exchange Notices
- Document Library

Periodic Auctions Book

Minimum Acceptable Quantity

This video describes the feature of Minimum Acceptable Quantity (MAQ) that controls the minimum total execution of each order.

© 2020 Cboe Exchange, Inc. All rights reserved.

Company

About Us
Careers
Investor Relations
Government Relations
Newsroom
Market Hours
Locations
Contact Us

Services

Cboe Datashop
Cboe LiveVol
Cboe RMC
Cboe System Status

Markets

U.S. Options
U.S. Equities
U.S. Futures
European Equities
FX

Terms & Conditions
Use of Content
Privacy Statement
Copyright & Trademarks
Fingerprint Information Privacy Policy
OCC & Investor Protection