Having a firm understanding of the different typesoforders will enable you to use the right tools to achieve your intentions - how you want to enter the market (trade or fade), and how you are going to exit the market (profit and loss).
The SEC wants to ban certain activities involving high frequency trading firms, including certain typesof trading orders and certain ways they can access NYSE and other market centers.
These typesof contracting vehicles are characterized by task orders with short vendor response times and minimal administrative cost to the end user agency.