2011 Cboe Options Exchange General Circulars

File number: IC-CBOE-2011-109
Date filed: December 27, 2011
Description:

IC11-109 3:00 p.m. Close on Last Day of Trading for Expiring QIXs

File number: IC-CBOE-2011-108
Date filed: December 27, 2011
Description:

IC11-108 CBSX Trader News Update CBSX to Amend its CBOEdirect Connectivity Charges

File number: IC-CBOE-2011-107
Date filed: December 16, 2011
Description:

IC11-107 Trader E-News

File number: IC-CBOE-2011-106
Date filed: December 12, 2011
Description:

IC11-106 Testimony of Bill Brodsky before the House Agriculture Committee

File number: IC-CBOE-2011-105
Date filed: December 9, 2011
Description:

IC11-105 Trader E-News

File number: IC-CBOE-2011-104
Date filed: December 7, 2011
Description:

IC11-104 Proposed FY2012 Fee Schedule

File number: IC-CBOE-2011-103
Date filed: December 6, 2011
Description:

IC11-103 Automatic Logoff Timer for CTMi Terminal Sessions

File number: IC-CBOE-2011-102
Date filed: December 2, 2011
Description:

IC11-102 Trader E-News

File number: IC-CBOE-2011-101
Date filed: November 28, 2011
Description:

IC11-101 Nomination of CBOE Representative Directors in for Election at 2012 Annual Meeting

File number: IC-CBOE-2011-100
Date filed: November 28, 2011
Description:

IC11-100 CBSX Trader News Update SEC Rule 605 Execution Quality Reports

File number: IC-CBOE-2011-099
Date filed: November 18, 2011
Description:

IC11-099 Trader E-News

File number: IC-CBOE-2011-098
Date filed: November 11, 2011
Description:

IC11-098 Trader E-News

File number: IC-CBOE-2011-097
Date filed: November 4, 2011
Description:

IC11-097 Trader E-News

File number: IC-CBOE-2011-096
Date filed: October 28, 2011
Description:

IC11-096 Trader E-News

File number: IC-CBOE-2011-095
Date filed: October 21, 2011
Description:

IC11-095 Trader E-News

File number: IC-CBOE-2011-094
Date filed: October 14, 2011
Description:

IC11-094 Trader E-News

File number: IC-CBOE-2011-093
Date filed: October 7, 2011
Description:

IC11-093 26th Annual Exchange Holiday Drive

File number: IC-CBOE-2011-092
Date filed: October 7, 2011
Description:

IC11-092 Trader E-News

File number: IC-CBOE-2011-091
Date filed: October 3, 2011
Description:

IC11-091 Relocation of the Financial Select SPDR (XLF) Option Class

File number: IC-CBOE-2011-090
Date filed: September 30, 2011
Description:

IC11-090 Trader E-News

File number: IC-CBOE-2011-089
Date filed: September 30, 2011
Description:

IC11-089 Recommended Best Practices for CBOE and C2 CMI and FIX Interfaces (updates IC11-042 and C2-IC11-002)

File number: IC-CBOE-2011-088
Date filed: September 30, 2011
Description:

IC11-088 CBSX Trader News Update CBSX to Support New Order-type

File number: IC-CBOE-2011-087
Date filed: September 29, 2011
Description:

IC11-087 CBSX Trader News Update CBSX to Acquire National Stock Exchange - NSX

File number: IC-CBOE-2011-086
Date filed: September 28, 2011
Description:

IC11-086 CBSX Trader News Update CBSX to Rebate Taker of Liquidity

File number: IC-CBOE-2011-085
Date filed: September 28, 2011
Description:

IC11-085 Flu Shots

File number: IC-CBOE-2011-084
Date filed: September 27, 2011
Description:

IC11-084 Relocation of the Financial Select SPDR (XLF) Option Class

File number: IC-CBOE-2011-083
Date filed: September 26, 2011
Description:

IC11-083 3:00 p.m. Close on Last Day of Trading for Expiring QIXs

File number: IC-CBOE-2011-082
Date filed: September 23, 2011
Description:

IC11-082 Trader E-News

File number: IC-CBOE-2011-081
Date filed: September 16, 2011
Description:

IC11-081 Trader E-News

File number: IC-CBOE-2011-080
Date filed: September 9, 2011
Description:

IC11-080 Trader E-News

File number: IC-CBOE-2011-079
Date filed: September 14, 2011
Description:

IC11-079 Building Evacuation Drill (revised)

File number: IC-CBOE-2011-078
Date filed: September 8, 2011
Description:

IC11-078 SPX Variance Strips

File number: IC-CBOE-2011-077
Date filed: September 2, 2011
Description:

IC11-077 Trader E-News

File number: IC-CBOE-2011-076
Date filed: August 30, 2011
Description:

IC11-076 API Light Interface Available on CBOE

File number: IC-CBOE-2011-075
Date filed: August 26, 2011
Description:

IC11-075 Trader E-News

File number: IC-CBOE-2011-074
Date filed: August 19, 2011
Description:

IC11-074 Trader E-News

File number: IC-CBOE-2011-073
Date filed: August 16, 2011
Description:

IC11-073 CBSX Trader News Update SEC Rule 605 Execution Quality Reports

File number: IC-CBOE-2011-072
Date filed: August 12, 2011
Description:

IC11-072 Trader E-News

File number: IC-CBOE-2011-071
Date filed: August 15, 2011
Description:

IC11-071 4th Floor Cafeteria Closing

File number: IC-CBOE-2011-070
Date filed: August 5, 2011
Description:

IC11-070 Trader E-News

File number: IC-CBOE-2011-069
Date filed: August 18, 2011
Description:

IC11-069 Blood Drive

File number: IC-CBOE-2011-068
Date filed: July 29, 2011
Description:

IC11-068 Trader E-News

File number: IC-CBOE-2011-067
Date filed: July 29, 2011
Description:

IC11-067 Series 56 Exam Study Guide and Review

File number: IC-CBOE-2011-066
Date filed: July 26, 2011
Description:

IC11-066 CBSX Trader News Update CBSX to Waive CBOE Trading Permit Holder Application Fee for August 2011

File number: IC-CBOE-2011-065
Date filed: July 28, 2011
Description:

IC11-065 Building Evacuation Drill

File number: IC-CBOE-2011-064
Date filed: July 22, 2011
Description:

IC11-064 Trader E-News

File number: IC-CBOE-2011-063
Date filed: July 18, 2011
Description:

IC11-063 Out of Options Motorcycle Club Charity Ride

File number: IC-CBOE-2011-062
Date filed: July 15, 2011
Description:

IC11-062 Trader E-News

File number: IC-CBOE-2011-061
Date filed: July 8, 2011
Description:

IC11-061 Trader E-News

File number: IC-CBOE-2011-060
Date filed: July 8, 2011
Description:

IC11-060 Informational Sessions Regarding Exchange Registration and Qualification Requirements

File number: IC-CBOE-2011-059
Date filed: July 1, 2011
Description:

IC11-059 Trader E-News

File number: IC-CBOE-2011-058
Date filed: June 30, 2011
Description:

IC11-058 CBSX Trader News Update CBSX Begins Trading on NY4 Tomorrow, July 1st, 2011

File number: IC-CBOE-2011-057
Date filed: June 28, 2011
Description:

IC11-057 2014 Equity and ETF LEAPS Listing Schedule for All Cycles

File number: IC-CBOE-2011-056
Date filed: June 27, 2011
Description:

IC11-056 CBSX Trader News Update Market Wide Conference Call, Tuesday, June 28

File number: IC-CBOE-2011-055
Date filed: June 24, 2011
Description:

IC11-055 Trader E-News

File number: IC-CBOE-2011-054
Date filed: June 24, 2011
Description:

IC11-054 CBSX Trader News Update REMINDER - CBSX Moving to NY4 Next Week, July 1st

File number: IC-CBOE-2011-053
Date filed: June 24, 2011
Description:

IC11-053 3:00 p.m. Close on Last Day of Trading for Expiring QIXs

File number: IC-CBOE-2011-052
Date filed: June 20, 2011
Description:

IC11-052 CBSX Trader News Update CBSX NY4 Industry Test Results

File number: IC-CBOE-2011-051
Date filed: June 17, 2011
Description:

IC11-051 Trader E-News

File number: IC-CBOE-2011-050
Date filed: June 13, 2011
Description:

IC11-050 CBSX Trader News Update CBSX NY4 Industry Test Results

File number: IC-CBOE-2011-049
Date filed: June 10, 2011
Description:

IC11-049 Trader E-News

File number: IC-CBOE-2011-048
Date filed: June 3, 2011
Description:

IC11-048 Trader E-News

File number: IC-CBOE-2011-047
Date filed: June 7, 2011
Description:

IC11-047 Summer Dress Code

File number: IC-CBOE-2011-046
Date filed: May 27, 2011
Description:

IC11-046 Trader E-News

File number: IC-CBOE-2011-045
Date filed: May 26, 2011
Description:

IC11-045 CBOE to Salute Colonel Sylvia T. Moran of the U.S. Army

File number: IC-CBOE-2011-044
Date filed: May 25, 2011
Description:

IC11-044 CBSX Trader News Update CBSX to End Maker-Taker Pricing Model

File number: IC-CBOE-2011-043
Date filed: May 20, 2011
Description:

IC11-043 Trader E-News

File number: IC-CBOE-2011-042
Date filed: May 18, 2011
Description:

IC11-042 Recommended Best Practices for CBOE and C2 CMI and FIX Interfaces (updates IC10-172 and C2-IC10-04)

File number: IC-CBOE-2011-041
Date filed: May 6, 2011
Description:

IC11-041 Trader E-News

File number: IC-CBOE-2011-040
Date filed: May 3, 2011
Description:

IC11-040 Overview of CBSX Move to Equinix NY4

File number: IC-CBOE-2011-039
Date filed: May 3, 2011
Description:

IC11-039 Off-Floor DPM Program (UPDATE)

File number: IC-CBOE-2011-038
Date filed: April 29, 2011
Description:

IC11-038 Trader E-News

File number: IC-CBOE-2011-037
Date filed: April 29, 2011
Description:

IC11-037 Off-Floor DPM Program

File number: IC-CBOE-2011-036
Date filed: April 28, 2011
Description:

IC11-036 Overview of CBSX Move to Equinix NY4

File number: IC-CBOE-2011-035
Date filed: April 26, 2011
Description:

IC11-035 CBOE to Salute Sergeant Major of the Army Raymond F. Chandler III on Wednesday, April 27

File number: IC-CBOE-2011-034
Date filed: April 26, 2011
Description:

IC11-034 CBSX Trader News Update CBSX to Update Fee Schedule

File number: IC-CBOE-2011-033
Date filed: April 21, 2011
Description:

IC11-033 Trader E-News

File number: IC-CBOE-2011-032
Date filed: April 21, 2011
Description:

IC11-032 CBOE Gold ETF Volatility Index (GVZ) Options and Security Futures Settlement

File number: IC-CBOE-2011-031
Date filed: April 15, 2011
Description:

IC11-031 Trader E-News

File number: IC-CBOE-2011-030
Date filed: April 8, 2011
Description:

IC11-030 Trader E-News

File number: IC-CBOE-2011-029
Date filed: April 7, 2011
Description:

IC11-029 CBSX Trader News Update CBSX Move to NY4 Equinix IBX Data Center

File number: IC-CBOE-2011-028
Date filed: April 1, 2011
Description:

IC11-028 Trader E-News

File number: IC-CBOE-2011-027
Date filed: April 1, 2011
Description:

IC11-027 Japan Earthquake and Tsunami Relief Efforts CBOE Holdings Match Program Offered

File number: IC-CBOE-2011-026
Date filed: April 1, 2011
Description:

IC11-026 CBSX Trader News Update CBSX to Disable the NBBO Flash

File number: IC-CBOE-2011-025
Date filed: March 28, 2011
Description:

IC11-025 CBSX Trader News Update CBSX to Change Stocks Within Group Maker-Taker Pricing Based on Stocks' Liquidity Profile

File number: IC-CBOE-2011-024
Date filed: March 25, 2011
Description:

IC11-024 Trader E-News

File number: IC-CBOE-2011-023
Date filed: March 24, 2011
Description:

IC11-023 3:00 p.m. Close on Last Day of Trading for Expiring QIXs

File number: IC-CBOE-2011-022
Date filed: March 24, 2011
Description:

IC11-022 Online Appointment System

File number: IC-CBOE-2011-021
Date filed: March 18, 2011
Description:

IC11-021 Trader E-News

File number: IC-CBOE-2011-020
Date filed: March 14, 2011
Description:

IC11-020 Electronic Trade Busts

File number: IC-CBOE-2011-019
Date filed: March 11, 2011
Description:

IC11-019 Trader E-News

File number: IC-CBOE-2011-018
Date filed: March 4, 2011
Description:

IC11-018 Trader E-News

File number: IC-CBOE-2011-017
Date filed: February 28, 2011
Description:

IC11-017 Tax Alert - Increased Taxes Proposed on State and Federal Level

File number: IC-CBOE-2011-016
Date filed: February 25, 2011
Description:

IC11-016 Trader E-News

File number: IC-CBOE-2011-015
Date filed: February 22, 2011
Description:

IC11-015 CBSX Trader News Update CBSX to Group Maker-Taker Pricing According to Stocks Liquidity Profile

File number: IC-CBOE-2011-014
Date filed: February 22, 2011
Description:

IC11-014 CBSX Trader News Update CBSX to Update Fee Schedule

File number: IC-CBOE-2011-013
Date filed: February 18, 2011
Description:

IC11-013 Trader E-News

File number: IC-CBOE-2011-012
Date filed: February 11, 2011
Description:

IC11-012 Trader E-News

File number: IC-CBOE-2011-011
Date filed: February 10, 2011
Description:

IC11-011 CBOE-Power Shutdown and Expiration

File number: IC-CBOE-2011-010
Date filed: February 10, 2011
Description:

IC11-010 CBOE - Power Shutdown Saturday, February 19, 2011

File number: IC-CBOE-2011-009
Date filed: February 7, 2011
Description:

IC11-009 CBSX Trader News Update CBSX to Move Systems to Equinix's NY4 IBX Datacenter in Secaucus, NJ

File number: IC-CBOE-2011-008
Date filed: February 4, 2011
Description:

IC11-008 Trader E-News

File number: IC-CBOE-2011-007
Date filed: January 28, 2011
Description:

IC11-007 Trader E-News

File number: IC-CBOE-2011-006
Date filed: January 28, 2011
Description:

IC11-006 Off-Floor DPM Program

File number: IC-CBOE-2011-005
Date filed: January 21, 2011
Description:

IC11-005 Trader E-News

File number: IC-CBOE-2011-004
Date filed: January 18, 2011
Description:

IC11-004 Trader E-News

File number: IC-CBOE-2011-003
Date filed: January 18, 2011
Description:

IC11-003 CBOE Representative Director Nominees

File number: IC-CBOE-2011-002
Date filed: January 14, 2011
Description:

IC11-002 Trader E-News

File number: IC-CBOE-2011-001
Date filed: January 7, 2011
Description:

IC11-001 Trader E-News