2015 Cboe Options Exchange General Circulars

File number: IC-CBOE-2015-084
Date filed: December 24, 2015
Description:

IC15-084 PAR Calculator for Complex Order Leg Pricing

File number: IC-CBOE-2015-083
Date filed: December 18, 2015
Description:

IC15-083 Trader E-News

File number: IC-CBOE-2015-082
Date filed: December 15, 2015
Description:

IC15-082 CBOE Representative Director Nominees

File number: IC-CBOE-2015-081
Date filed: December 11, 2015
Description:

IC15-081 Decommissioning of Old CBOE Wireless Network

File number: IC-CBOE-2015-080
Date filed: December 11, 2015
Description:

IC15-080 Trader E-News

File number: IC-CBOE-2015-079
Date filed: December 4, 2015
Description:

IC15-079 Trader E-News

File number: IC-CBOE-2015-078
Date filed: November 20, 2015
Description:

IC15-078 Trader E-News

File number: IC-CBOE-2015-077
Date filed: November 13, 2015
Description:

IC15-077 Trader E-News

File number: IC-CBOE-2015-076
Date filed: November 13, 2015
Description:

IC15-076 PULSe Trader Workstation Enhancement Release

File number: IC-CBOE-2015-075
Date filed: November 6, 2015
Description:

IC15-075 Trader E-News

File number: IC-CBOE-2015-074
Date filed: October 30, 2015
Description:

IC15-074 Trader E-News

File number: IC-CBOE-2015-073
Date filed: October 23, 2015
Description:

IC15-073 Trader E-News

File number: IC-CBOE-2015-072
Date filed: October 16, 2015
Description:

IC15-072 Trader E-News

File number: IC-CBOE-2015-071
Date filed: October 9, 2015
Description:

IC15-071 Trader E-News

File number: IC-CBOE-2015-070
Date filed: October 8, 2015
Description:

IC15-070 PULSe Trader Workstation Enhancement Release

File number: IC-CBOE-2015-069
Date filed: October 5, 2015
Description:

IC15-069 Launch of Quarterly Option Series on iShares Silver Trust (SLV)

File number: IC-CBOE-2015-068
Date filed: October 2, 2015
Description:

IC15-068 Trader E-News

File number: IC-CBOE-2015-067
Date filed: September 29, 2015
Description:

IC15-067 Dissemination of Spot (Cash) Volatility Index Values on Expiration Days for Volatility Index Derivatives - Updated

File number: IC-CBOE-2015-066
Date filed: September 25, 2015
Description:

IC15-066 Trader E-News

File number: IC-CBOE-2015-065
Date filed: September 18, 2015
Description:

IC15-065 Trader E-News

File number: IC-CBOE-2015-064
Date filed: September 15, 2015
Description:

IC15-064 Trading Floor Redevelopment

File number: IC-CBOE-2015-063
Date filed: September 11, 2015
Description:

IC15-063 Blood Drive Sponsored by CBOE

File number: IC-CBOE-2015-062
Date filed: September 11, 2015
Description:

IC15-062 Trader E-News

File number: IC-CBOE-2015-061
Date filed: September 11, 2015
Description:

IC15-061 Flu Shots

File number: IC-CBOE-2015-060
Date filed: September 4, 2015
Description:

IC15-060 Trader E-News

File number: IC-CBOE-2015-059
Date filed: August 28, 2015
Description:

IC15-059 Trader E-News

File number: IC-CBOE-2015-058
Date filed: August 24, 2015
Description:

IC15-058 Labor Day Holiday Pre-Open and Trading Hours for the Extended Trading Hours Session

File number: IC-CBOE-2015-057
Date filed: August 21, 2015
Description:

IC15-057 Trader E-News

File number: IC-CBOE-2015-056
Date filed: August 14, 2015
Description:

IC15-056 Trader E-News

File number: IC-CBOE-2015-055
Date filed: August 7, 2015
Description:

IC15-055 Trader E-News

File number: IC-CBOE-2015-054
Date filed: August 7, 2015
Description:

IC15-054 2018 Equity and ETP LEAPS Listing Schedule

File number: IC-CBOE-2015-053
Date filed: August 3, 2015
Description:

IC15-053 Dissemination of Spot (Cash) Volatility Index Values on Expiration Days for Volatility Index Derivatives

File number: IC-CBOE-2015-052
Date filed: July 31, 2015
Description:

IC15-052 Trader E-News

File number: IC-CBOE-2015-051
Date filed: July 31, 2015
Description:

IC15-051 Building Evacuation Drill

File number: IC-CBOE-2015-050
Date filed: July 28, 2015
Description:

IC15-050 CBOE/C2/CFE Technology and New Products Monthly Meeting

File number: IC-CBOE-2015-049
Date filed: July 24, 2015
Description:

IC15-049 Trader E-News

File number: IC-CBOE-2015-048
Date filed: July 17, 2015
Description:

IC15-048 PULSe Trader Workstation Enhancement Release

File number: IC-CBOE-2015-047
Date filed: July 17, 2015
Description:

IC15-047 Trader E-News

File number: IC-CBOE-2015-046
Date filed: July 10, 2015
Description:

IC15-046 Trader E-News

File number: IC-CBOE-2015-045
Date filed: June 26, 2015
Description:

IC15-045 Trader E-News

File number: IC-CBOE-2015-044
Date filed: June 24, 2015
Description:

IC15-044 PULSe Trading Platform Move to Equinix NY4

File number: IC-CBOE-2015-043
Date filed: June 19, 2015
Description:

IC15-043 Trader E-News

File number: IC-CBOE-2015-042
Date filed: June 16, 2015
Description:

IC15-042 CBOE Power Shutdown

File number: IC-CBOE-2015-041
Date filed: June 12, 2015
Description:

IC15-041 Trader E-News

File number: IC-CBOE-2015-040
Date filed: June 8, 2015
Description:

IC15-040 New Off-Floor Designated Primary Market Maker (DPM)

File number: IC-CBOE-2015-039
Date filed: June 8, 2015
Description:

IC15-039 Change to Cash Index Ticker Symbol for CBOE Interest Rate Swap Volatility Index - Effective June 11, 2015

File number: IC-CBOE-2015-038
Date filed: June 5, 2015
Description:

IC15-038 Trader E-News

File number: IC-CBOE-2015-037
Date filed: June 4, 2015
Description:

IC15-037 PULSe Trading Platform Move to Equinix NY4

File number: IC-CBOE-2015-036
Date filed: June 4, 2015
Description:

IC15-036 Option Class Relocations

File number: IC-CBOE-2015-035
Date filed: May 29, 2015
Description:

IC15-035 Trader E-News

File number: IC-CBOE-2015-034
Date filed: May 26, 2015
Description:

IC15-034 Option Class Relocations

File number: IC-CBOE-2015-033
Date filed: May 22, 2015
Description:

IC15-033 Trader E-News

File number: IC-CBOE-2015-032
Date filed: May 22, 2015
Description:

IC15-032 Daily Settlement Price for MSCI Emerging Markets Index Options (EFS) for May 21, 2015

File number: IC-CBOE-2015-031
Date filed: May 20, 2015
Description:

IC15-031 Option Class Relocations

File number: IC-CBOE-2015-030
Date filed: May 15, 2015
Description:

IC15-030 Trader E-News

File number: IC-CBOE-2015-029
Date filed: May 11, 2015
Description:

IC15-029 Option Class Relocations

File number: IC-CBOE-2015-028
Date filed: May 8, 2015
Description:

IC15-028 Trader E-News

File number: IC-CBOE-2015-027
Date filed: May 1, 2015
Description:

IC15-027 Trader E-News

File number: IC-CBOE-2015-026
Date filed: May 1, 2015
Description:

IC15-026 Option Class Relocations

File number: IC-CBOE-2015-025
Date filed: April 27, 2015
Description:

IC15-025 Daily Settlement Price for MSCI Emerging Markets Index Options (EFS) for April 24, 2015

File number: IC-CBOE-2015-024
Date filed: April 24, 2015
Description:

IC15-024 Trader E-News

File number: IC-CBOE-2015-023
Date filed: April 17, 2015
Description:

IC15-023 Trader E-News

File number: IC-CBOE-2015-022
Date filed: April 14, 2015
Description:

IC15-022 New Off-Floor DPM Participant

File number: IC-CBOE-2015-021
Date filed: April 14, 2015
Description:

IC15-021 James R. Kipp Golf Classic

File number: IC-CBOE-2015-020
Date filed: April 10, 2015
Description:

IC15-020 Trader E-News

File number: IC-CBOE-2015-019
Date filed: March 31, 2015
Description:

IC15-019 Indicative (Spot) Values for GVZ, OVX, VXEEM and VXEWZ Include Correct "Time to Expiration" Input

File number: IC-CBOE-2015-018
Date filed: March 27, 2015
Description:

IC15-018 Trader E-News

File number: IC-CBOE-2015-017
Date filed: March 13, 2015
Description:

IC15-017 Trader E-News

File number: IC-CBOE-2015-016
Date filed: March 12, 2015
Description:

IC15-016 Indicative (Spot) Values for 30-Day Volatility Indexes Calculated Solely Using PM-Settled Options

File number: IC-CBOE-2015-015
Date filed: March 10, 2015
Description:

IC15-015 Good Friday Holiday Closure Impact on Trading Schedule

File number: IC-CBOE-2015-014
Date filed: March 6, 2015
Description:

IC15-014 Trader E-News

File number: IC-CBOE-2015-013
Date filed: February 27, 2015
Description:

IC15-013 Trader E-News

File number: IC-CBOE-2015-012
Date filed: February 24, 2015
Description:

IC15-012 Informational Session for CBOE Floor Broker Trading Permit Holders

File number: IC-CBOE-2015-011
Date filed: February 23, 2015
Description:

IC15-011 Extended Trading Hours - PULSe Trader Workstation Access

File number: IC-CBOE-2015-010
Date filed: February 20, 2015
Description:

IC15-010 Trader E-News

File number: IC-CBOE-2015-009
Date filed: February 20, 2015
Description:

IC15-009 CBOE VIX Indicative Bid Index (VWB) and CBOE VIX Indicative Ask Index (VWA) to Include SPX Weeklys Beginning February 23, 2015

File number: IC-CBOE-2015-008
Date filed: February 13, 2015
Description:

IC15-008 Trader E-News

File number: IC-CBOE-2015-007
Date filed: February 11, 2015
Description:

IC15-007 PULSe Trader Workstation Enhancement Release

File number: IC-CBOE-2015-006
Date filed: February 6, 2015
Description:

IC15-006 Trader E-News

File number: IC-CBOE-2015-005
Date filed: January 30, 2015
Description:

IC15-005 Trader E-News

File number: IC-CBOE-2015-004
Date filed: January 26, 2015
Description:

IC15-004 Update to Short Term Option Series (Weeklys) Program for Equities/ETPs

File number: IC-CBOE-2015-003
Date filed: January 23, 2015
Description:

IC15-003 Trader E-News

File number: IC-CBOE-2015-002
Date filed: January 16, 2015
Description:

IC15-002 Trader E-News

File number: IC-CBOE-2015-001
Date filed: January 9, 2015
Description:

IC15-001 Trader E-News