TSX Market Making Program Guide

TSX Market Making Program Guide Appendix B - Definitions TMX Group Page 33 Appendix B - Definitions Terms not defined in this Appendix B have the meanings ascribed to them in the TSX Rule Book. 1-Month Exclusion Period has the meaning ascribed thereto in Section 3.2.3. 3-Month Exclusion Period has the meaning ascribed thereto in Section 3.2.4. ADV has the meaning ascribed there to in Section 2.3.3. ATWS has the meaning ascribed thereto in Section 3.1.1. CLOB means the TSX Central Limit Order Book. Contribution Score has the meaning ascribed thereto in Section 3.2.2. DEA client has the meaning set out in National Instrument 23-103 Electronic Trading and Direct Access to Marketplaces. Designated Market Maker Contact has the meaning ascribed thereto in Section 3.9. ETF means exchange traded fund. ETF Performance Obligation has the meaning ascribed thereto in Section 3.1.1. Individual MGF means the MGF size contributed by a single MM on a security as described in the section MGF Facility. IIROC means Investment Industry Regulatory Organization of Canada. lead bidders has the meaning ascribed there to in Subsection 2.7.1(3)(c). Liquidity Ratio or LR has the meaning ascribed thereto in Section 3.1.1. Market Maker means an approved participating organization that has been approved by TSX to perform market making activities set out in this guide, and has been assigned one or more securities. Where the context requires, the term Market Maker means both Market Makers assigned to a security.

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