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Rules & Regulations
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Rules & Regulations
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Circulars (and other provisions)
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Meff Codes
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In Force
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Title
Type
Number
Date
Title
Segment
Instruction
I-EX-DF-21/2026
08/09/2026
List of Underlying Assets Admitted to Trading on MEFF
Financial - Trading
Instruction
I-EX-DF-20/2026
08/09/2026
Regulated Market Makers Program on IBEX 35 Futures
Financial - Trading
Instruction
I-EX-DF-19/2026
08/09/2026
Parameters for activating the Fast Market
Financial - Trading
Instruction
I-EX-DF-18/2026
08/09/2026
Price and Volume Filters
Financial - Trading
Instruction
I-EX-DF-17/2026
08/09/2026
Parameters used for the calculation of the OTR
Financial - Trading
Instruction
I-EX-DF-16/2026
08/09/2026
Minimum Number of Contracts Required for Reporting a Trade through the Pre-Arranged Trades System
Financial - Trading
Circular
C-EX-DF-16/2026
08/09/2026
MEFF listed contracts
Financial - Trading
Circular
C-EX-DF-15/2026
08/09/2026
Fees for the Financial Derivatives Segment
Financial - Trading
Circular
C-EX-DF-14/2026
08/09/2026
Closing Prices for MEFF listed contracts
Financial - Trading
Circular
C-EX-DF-13/2026
08/09/2026
Auction Periods and Volatility Auctions
Financial - Trading
Circular
C-EX-DF-12/2026
08/09/2026
Market Hours and Trading Periods
Financial - Trading
Circular
C-EX-DF-11/2026
08/09/2026
Order Types
Financial - Trading
Circular
C-EX-DF-10/2026
08/09/2026
Filters and treatment of erroneous entries
Financial - Trading
Circular
C-EX-DF-09/2026
08/09/2026
Rules for Time Spread Trading
Financial - Trading
Circular
C-EX-DF-08/2026
08/09/2026
Regulated Market Maker Scheme
Financial - Trading
Circular
C-EX-DF-07/2026
08/09/2026
IBEX Family Indices underlying Futures and Options Contracts
Financial - Trading
Circular
C-EX-DF-06/2026
08/09/2026
Liquidity Providers Regulation
Financial - Trading
Circular
C-EX-DF-05/2026
08/09/2026
MEFF Tranding systems
Financial - Trading
Circular
C-EX-DF-04/2026
08/09/2026
Prearranged tardes system. Requirements, parameters and timelines
Financial - Trading
Instruction
I-EX-DF-15/2026
24/07/2026
Price and Volume Filters
Financial - Trading
Instruction
I-EX-DF-14/2026
24/07/2026
Liquidity Providers Program in Stock Options
Financial - Trading
Instruction
I-EX-DF-13/2026
24/07/2026
Regulated Market Maker (RMM) program for stock options
Financial - Trading
Circular
C-EX-DF-03/2026
04/05/2026
MEFF listed contracts
Financial - Trading
Instruction
I-EX-DF-09/2026
09/04/2026
Liquidity Provider Program in Physical Delivery Stock Futures
Financial - Trading
Instruction
I-EX-DF-06/2026
09/04/2026
Regulated Market Makers Program in Physical Delivery Stock Futures
Financial - Trading
1 / 4
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BME launches European-Style Cash-Settled Options
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