Trader Updates


Regulatory Bulletins


Weekly Bulletins


Information Circulars

IC #

Title

Date

IC#14-0001

Semi Annual Review: Position & Exercise Limits on Index Options

01/31/2014

IC#13-0001

Semi Annual Review: Position & Exercise Limits on Index Options

2/1/2013

IC#12-0004

Voluntary Delisting - FRI, PSP & PXSG

08/08/2012

IC#12-0003

Semi Annual Review: Position & Exercise Limits on Index Options

08/02/2012

IC#12-0002

Closing Only Series Restriction - TBSIQ

02/15/2012

IC#12-0001

Semi Annual Review: Position & Exercise Limits on Index Options

02/02/2012

IC#11-0009

Semi Annual Review: Position & Exercise Limits on Index Options

08/03/2011

IC#11-0008

Voluntary Delisting - NYSE Arca Mini-Oil Index (BJZ)

07/15/2011

IC#11-0007

Voluntary Delisting - SPDR Barclays Capital Municipal Bond Fund ETF (TFI)

07/05/2011

IC#11-0006

Voluntary Delisting - NYSE Arca Natural Gas Index (XNG)

05/23/2011

IC#11-0005

Closing Only Series Restriction - IWM

02/23/2011

IC#11-0004

Closing Only Restriction - MT1

02/16/2011

IC#11-0003

Semi Annual Review: Position & Exercise Limits on Index Options

02/03/2011

IC#11-0002

Closing Only Restriction - MBB

02/03/2011

IC#11-0001

Revised Position Limit - BZJ

01/14/2011

IC#10-0006

Closing Only Restriction - CHII

11/29/2010

IC#10-0005

Closing Only Restriction - CHA

10/26/2010

IC#10-0004

Semi Annual Review: Position & Exercise Limits on Index Options

08/02/2010

IC#10-0003

Voluntary Delisting - Wind Down (CHIX)

04/15/2010

IC#10-0002

Semi Annual Review: Position & Exercise Limits on Index Options

02/03/2010

IC#10-0001

E-Specialist Options Allocation

01/29/2010

IC#09-0061

Voluntary Delisting - Wind Down (XOI)

11/18/2009

IC#09-0060

Voluntary Delisting - Wind Down (CITGQ)

11/02/2009

IC#09-0059

Voluntary Delisting - Wind Down (DGW)

10/30/2009

IC#09-0058

Voluntary Delisting - Wind Down (BTK, XBD, DRG)

09/28/2009

IC#09-0057

Voluntary Delisting - Wind Down (CORS)

09/23/2009

IC#09-0056

Semi Annual Review: Position & Exercise Limits on Index Options

09/22/2009

IC#09-0055

Voluntary Delisting - Wind Down (CMR, JPN)

09/21/2009

IC#09-0054

Voluntary Delisting - Wind Down (multiple issues)

09/11/2009

IC#09-0053

Voluntary Delisting - Wind Down (BDH, BIK, VPL)

09/09/2009

IC#09-0052

Voluntary Delisting - Wind Down (IPCR, SIGI, VHT, VIS)

08/24/2009

IC#09-0051

Voluntary Delisting - Wind Down (PWY, PTF, PJB)

08/21/2009

IC#09-0050

Series Adjustment - IPC Holdings Ltd (IPCR)

08/14/2009

IC#09-0048

Voluntary Delisting - Wind Down (PWV, PXE, PXN)

06/22/2009

IC#09-0047

Voluntary Delisting - Wind Down (RWX, RWR, IJJ, IJK, HUI, NBI)

05/20/2009

IC#09-0046

Voluntary Delisting - Wind Down (PEZ, PFM, PRN)

05/15/2009

IC#09-0045

Voluntary Delisting - Wind Down (PHJ)

05/04/2009

IC#09-0044

Delisting Notification - Sirius XM Radio XM (SIRI/QXO)

03/24/2009

IC#09-0042

New Option Listing - CenturyTel, Inc. (CTL)

03/13/2009

IC#09-0041

Delisting Notification - WIND DOWN - MVV, MYY, GXC

03/11/2009

IC#09-0040

Delisting Notification - PALM Inc. (2010 Adjusted Leaps) (PALM/CXY)

03/10/2009

IC#09-0039

Delisting Notification - Verizon Communication Inc (VZ/WLR)

03/10/2009

IC#09-0038

Delisting Notification - Petroquest Energy, Inc. (PQ)

03/09/2009

IC#09-0037

Delisting Notification - Utilities Holders 2010 Leaps (UTH/KRS)

03/02/2009

IC#09-0036

Delisting Notification - Multiple Adjusted Symbols

02/27/2009

IC#09-0035

Delisting Notification - Firstfed Financial Corp. (FED)

02/26/2009

IC#09-0034

Change in Market Opening Time - Eurotop 100 Open/Euro Index (EUR)

02/26/2009

IC#09-0033

Delisting Notification - United States 12 Month Oil Fund LP (USL)

02/25/2009

IC#09-0032

Delisting Notification - WIND DOWN - GreenHaven Continuous Commodity Index Fund (GCC)

02/24/2009

IC#09-0031

New Option Listing - DV, STRA

02/20/2009

IC#09-0030

Delisting Notification - MULTIPLE

02/20/2009

IC#09-0029

Delisting Notification - Watson Wyatt & Company Holding

02/13/2009

IC#09-0028

Semi Annual Review: Position & Exercise Limits on Index Options

02/13/2009

IC#09-0027

Delisting Notification - Hercules, Inc. (HUD/KHV)

02/11/2009

IC#09-0026

Delisting Notification - Hercules, Inc. (HUD)

02/11/2009

IC#09-0025

Delisting Notification - ProShares Short S&P 500 (SH)

02/11/2009

IC#09-0024

Delisting Notification - FROs

02/11/2009

IC#09-0023

Delisting Notification - Argo Group International Holdings (AGII/KVE)

02/10/2009

IC#09-0022

Delisting Notification - Openwave Systems (OPWV/LKO/LOY)

02/05/2009

IC#09-0021

Delisting Notification - Smurfit-Stone Container Corporation (SSCC/JJQ)

02/04/2009

IC#09-0020

Delisting Notification - Edge Petroleum Corporation (EPEX/EBQ)

02/03/2009

IC#09-0019

Delisting Notification - WIND DOWN - Mini Natural Gas Index (MNG)

02/02/2009

IC#09-0018

Delisting Notification - Multiple

01/27/2009

IC#09-0017

Superconductor Technologies (SCON/LVD)

01/23/2009

IC#09-0016

Delisting Notification - WIND DOWN - ACMR, TGB

01/22/2009

IC#09-0015

Delisting Notification - Multiple

01/22/2009

IC#09-0014

Delisting of Options - SulphCo, Inc. (SUF/YLG), Gushan Environmental Energy

01/21/2009

IC#09-0013

TRADING HALT - BDH - BROADBAND HOLDRS TRUST

01/21/2009

IC#09-0012

New LEAPS Listing - St. Joe Company (JOE) - 2011 LEAPS Symbol

01/20/2009

IC#09-0011

Delisting Notification - Zumiez, Inc. (ZUMZ/QUY)

01/16/2009

IC#09-0010

Delisting Notification - ArthroCare Corporation (ARTC/ARU)

01/16/2009

IC#09-0009

Delisting Notification - Pacific Sunwear of California, Inc. (PSUN/PVQ)

01/16/2009

IC#09-0008

Delisting Notification - Nortel Networks Corp. (NT)

01/14/2009

IC#09-0007

Delisting Notification - WIND DOWN - Multiple

01/14/2009

IC#09-0006

Delisting Notification - United States Gasoline Fund LP (UGA)

01/14/2009

IC#09-0005

Change in Market Closing Time - Materials Select Sector SPDR Trust (XLB)

01/08/2009

IC#09-0004

Delisting Notification - NXTM, PLXS

01/07/2009

IC#09-0003

Delisting Notification - OVEN, UST

01/06/2009

IC#09-0002

Delisting Notification - Wind Down - JSC

01/05/2009

IC#09-0001

Delisting Notification - R.H. Donnelley Corp. (RHDC/RHD)

01/02/2009