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
- 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
    - Community Policing Program
    - 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
  - 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
    - 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
  - Swiss Cross Listings
  - 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
  - Live Market Data
    - Current Most Active
    - Book Viewer
    - MiFID Public Trade Data
    - Symbol Data
      - CXE
      - BXE
      - TRF
    - Auctions
  - Opportunity Reports
    - Taker Opportunity
      - BXE Equities
      - CXE Equities
    - Maker Opportunity
      - BXE Equities
      - CXE Equities
  - Symbol Reference Data
    - CXE
    - BXE
    - TRF
    - LIS
    - SIS
  - Dark Order Books
    - CXE
    - BXE
- Regulation
- Exchange Notices
- Document Library
U.S. Options
- Overview
- Trading
  - Overview
  - Order & Routing Strategies
  - Risk Management Tools
  - Additional Features
  - Industry Codes
  - Expiration Month Codes
  - Obvious Error Form
    - BZX
    - C2 Options
    - EDGX
  - Mutual Adjust/Bust Form
    - BZX
    - C2 Options
    - EDGX
- Market Data Products
- Membership, Rules, Pricing
  - Become a Member/TPH
    - BZX / EDGX
    - C2
  - Pricing
  - Fee Schedule
    - BZX
    - C2
    - EDGX
  - Exchange Rules
- Market Statistics
  - Industry Overview
  - Live Market Data
    - Market Volume
    - Most Active
    - Symbol Data
  - Market Statistics
    - LULD Reports
    - Maker Opportunity
  - Product Info
    - All Series(CSV)
    - Market Maker Registered(CSV)
    - Underlying(CSV)
- Regulation
  - Overview
  - Disciplinary Actions
  - Rule Filings
  - Circulars
    - Cboe Options
    - BZX Options
      - General
      - Regulatory
    - C2 Options
    - 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
  - Other Rule Filings Incorporated by Reference into C2 Rules
    - Cboe Options Filings
    - FINRA Code of Arbitration
  - NMS Plans
  - Regulatory Programs
    - Community Policing Program
    - Client Suspension Rule
  - TPH Comments and Complaints
  - Unusual Activity Report Form
- Exchange Notices
- Document Library

Cboe Options Exchanges Global Site

U.S. Futures
- Overview
- Trading
  - Variance Calculator
  - Trade Review Request
    - CFE
- Market Data Products
- Market Statistics
- Membership, Rules, Pricing
  - Pricing
  - Fee Schedule
    - CFE
  - Exchange Rules
- Exchange Notices
- Regulation
- Product Info
  - Product Level System Parameters
  - All Contracts (CSV)
    - Simple
    - Complex
- Document Library
  - Technical
  - Resources

Cboe Futures Exchange Global Site

U.S. Indices
- Notices
- Document Library
  - Technical Specifications

Cboe Indexes Global Site

FX Market
- Overview
- Market Data Products
- Spot
- Forwards
- 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
- Cboe Integration
About Cboe
- About Cboe
- Investor Relations
- Careers
- Government Relations
- Company News
- Social Media
Contact Us

Login

Technology Integration

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

Government Relations
Company News
Social Media
U.S. Equities
European Equities
U.S. Options
FX Market
U.S. Futures
U.S. Indices
- Notices
- Document Library
Trading
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
- Cboe Integration

Navigation

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
- 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
    - Community Policing Program
    - 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

Short Sale Circuit Breakers

Historical Downloads

Active on April 22, 2019

Exchange	Symbol	Security Name	Start Time	End Time	Rescinded
No short sale circuit breakers for the selected date.

Connect With Cboe

Our Company
U.S. Equities
European Equities
U.S. Options
Industry Education
Investor Relations
Careers
Contact

© 2019 Cboe Exchange, Inc. All rights reserved.
Terms of Use
Content Agreement
Privacy Policy