Article 1
Definitions
For the purposes of this Regulation, the following definitions shall apply:
(a) |
‘order’ includes all input messages, including messages on submission, modification and cancellation sent to the trading system of a trading venue, relating to an order or a quote, but excluding cancellation messages sent subsequent to:
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(b) |
‘transaction’ means a totally or partially executed order; |
(c) |
‘volume’ means the quantity of financial instruments traded expressed as any of the following:
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