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CBOE Regulatory Circulars


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October 01, 2014:   RG14-140 Changes to Fees Schedule 
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October 01, 2014:   RG14-139 Regulatory Request Data Submissions Format 
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September 29, 2014:   RG14-138 Written Supervisory Procedures - CBOE Rule 4.24 - Supervision 
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September 24, 2014:   RG14-137 Restrictions on Transactions in Nll Holdings, Inc. (NlHD) 
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September 24, 2014:   RG14-136 Rule 6.19, Trade Nullification and Adjustment Procedure 
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September 22, 2014:   RG14-135 Restrictions on Transactions in KiOR, Inc. (KIOR) 
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September 22, 2014:   RG14-134 Lead Market-Maker (LMM) Appointments for CBOE Extended Trading Hours (ETH) 
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September 19, 2014:   RG14-133 Strike Programs 
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September 10, 2014:   RG14-132 Procedures Related to Multi-Class Spread Orders 
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September 05, 2014:   RG14-130 Amendment to Increase $1 Strikes for SPY and DIA Options 
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