the act of piercing or perforating, as with a pointed instrument or object. 2. a hole or mark so made. 3. Zoology. a small pointlike depression. verb (used with object), punctured, puncturing. 4. to pierce or perforate, as with a pointed instrument: to puncture leather with an awl. 5. to make (a hole, perforation, etc.) by piercing or perforating: He punctured a row of holes in the cardboard.
A Regulated Market is a multilateral system, (as defined by MiFID), which brings together or facilitates the bringing together of multiple third-party buying and selling interests in financial instruments in a way that results in a contract. For example, the London Stock Exchange (LSE).
This issue is being addressed through MiFID II, which will harmonize the rules for all firms with EU clients. The Markets in Financial Instruments Regulation (MiFIR) works in conjunction with MiFID and MiFID II to extend the codes of conduct beyond shares to other types of assets, including contract-based assets and structured finance products.