Block trading system and method providing price improvement to aggressive orders
View Patent ↗An exemplary embodiment comprises a method for trading items among a plurality of traders, the method comprising: (a) receiving a first order for at least one item from one of the traders into an electronic trading system, wherein the first order provides priority for said at least one item but does not reserve said at least one item; (b) receiving, from another one of the traders, a second order into the electronic trading system that matches said first order; (c) determining that at least a portion of the first order is available to be filled by at least a portion of the second order; (d) reserving said at least a portion of said first order for execution against said at least a portion of said second order; and (e) executing said at least a portion of said first order against said at least a portion of said second order.
1. A method for trading items among a plurality of traders, the method comprising:
(a) receiving a first order for at least one item from one of the traders into an electronic trading system, wherein the first order provides priority for said at least one item but does not reserve said at least one item;
(b) receiving, from another one of the traders, a second order into the electronic trading system that matches said first order;
(c) determining that at least a portion of the first order is available to be filled by at least a portion of the second order;
(d) reserving said at least a portion of said first order for execution against said at least a portion of said second order; and
(e) executing said at least a portion of said first order against said at least a portion of said second order.
2. The method of claim 1 , wherein the traders are given an option to place reserved or unreserved orders.
3. The method of claim 1 , wherein, after step (e), an unfilled portion of the first order is canceled.
4. The method of claim 1 , wherein said first order is given time priority in an order queue without actually reserving the shares of said first order until execution is imminent.
5. The method of claim 1 , wherein step (c) includes checking an order management system to determine how many shares of said first order remain available for execution.
6. The method of claim 1 , wherein said first order is a firm, auto-executable liability.
7. The method of claim 1 , wherein after said at least a portion of said first order is reserved for execution against said at least a portion of second order, said at least a portion of said first order cannot be canceled.
8. The method of claim 1 , wherein after said at least a portion of said first order is reserved for execution against said at least a portion of said second order, the size of said at least a portion of said first order cannot be altered.
9. The method of claim 1 , wherein after said at least a portion of said first order is reserved for execution against said at least a portion of said second order, the price of said at least a portion of said first order cannot be altered.