Options Exchange  Market Information Circulars
Market Information Circulars
The ISE Options Exchange sends out Market Information Circulars (MICs) to notify members of important policy and trading changes affecting our options market. Please refer to this page for the latest updates.

Select Year:       


2009
MIC-2009-21
    [ June 9, 2009 ]
Decommissioning of Bin

MIC-2009-20
    [ June 17, 2009 ]
ISE Disaster Recovery Test

MIC-2009-19
    [ June 1, 2009 ]
Trading Restriction on GM

MIC-2009-18
    [ May 22, 2009 ]
Mandatory Precise Download

MIC-2009-17
    [ May 20, 2009 ]
Memorial Day Holiday

MIC-2009-16
    [ May 6, 2009 ]
LEAP Rollover Schedule for 2009

MIC-2009-15
    [ April 29, 2009 ]
Trading Restriction on ASYT

MIC-2009-14
    [ April 16, 2009 ]
ISE Option Markets Rebalance April 2009

MIC-2009-13
    [ April 15, 2009 ]
Change in Second Market CMM Quoting Obligations

MIC-2009-12
    [ April 8, 2009 ]
ISE FX Options Margin Levels

MIC-2009-11
    [ April 7, 2009 ]
Good Friday 2009

MIC-2009-10
    [ April 7, 2009 ]
Trading Restriction on CHTR

MIC-2009-09
    [ March 12, 2009 ]
Complex Auction Order CAO

MIC-2009-08
    [ February 17, 2009 ]
Change in FX Options Trading Hours

MIC-2009-07
    [ February 9, 2009 ]
FAQ on Alternative PMM

MIC-2009-06
    [ January 21, 2009 ]
ISE User Policy

MIC-2009-05
    [ January 16, 2009 ]
Extended Trading Hours Stock Exchange

MIC-2009-04
    [ January 14, 2009 ]
Change in Source of FX Settlement Values

MIC-2009-03
    [ January 12, 2009 ]
Market Information Circular 2009-03 Martin Luther King Jr - Holiday

MIC-2009-02
    [ January 9, 2009 ]
ISE Option Markets Rebalance January 2009

MIC-2009-01
    [ January 7, 2009 ]
ISE FX Options Margin Levels