Modifications Under Consideration

On this page you can view all active modifications, including modifications previously voted on by the Exchange Committee.

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Mod ID	Title	Mod Status	Stage	Section Affected	Effective Date
SPX_03_21	Updates to SEMOpx Operating Procedures as a result of an increase in the Maximum Intraday Auction Price SPX_03_21IncreaseinMaxIntradayAuctionPrice.pdf SPX_03_21IncreaseinMaxIntradayAuctionPricev2.0.pdf SPX_03_21SubmissionReport.pdf SPX_03_21SubmissionReport.pdf	New	Active	Operating Procedure Appendix A
SPX_02_21	Exchange rate for the SEMOpx fees SPX_02_21-ExchangeRateforSEMOpxFees.pdf SPX_02_21SubmissionReport.pdf	New	Active	Operating Procedure Section F
SPX_02_20	Amendment to publication schedule of ex-ante auctions' Bid/Ask curves SPX_02_20Mod_AmendmenttoBidAskcurvepublicationdetailsv1.0.pdf SPX_02_20AmendmenttoBidAskcurvepublicationdetailsv2.2.pdf SPX_02_20DecisionLetter.pdf	SEMOpx Decision: Approved	Active	Operating Procedure Section B,Operating Procedure Section C	10/09/2021