做市商在多伦多证券交易所(TSX)的作用是增加流动性，同时在价格优先，时间优先的基础上保持订单驱动的连续拍卖市场。
The role of the market Maker on Toronto Stock Exchange (TSX) is to augment liquidity, while maintaining the primacy of an order-driven continuous auction market based on price-time priority.
证券交易的集中竞价应当实行价格优先、时间优先的原则。
Centralized competitive pricing for securities trading shall follow the principle of price precedence and time precedence.
证券交易的集中竞价应当实行价格优先、时间优先的原则。
Centralized competitive bidding in securities trading should follow the principle of price preference and time preference.
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