Regulating order entry in an electronic trading environment to maintain an actual cost for a trading strategy

• US 7,672,898 B1
• Filed: 07/07/2006
• Issued: 03/02/2010
• Est. Priority Date: 07/07/2006
• Status: Active Grant

• Current Assignee: Trading Technologies International, Inc.
• Original Assignee: Trading Technologies International, Inc.
• Inventors: McNicholas, Daniel T.
• Primary Examiner(s): Borlinghaus; Jason M
• Application Number:
  US11/482,625
• Time in Patent Office: 1,334 Days
• Field of Search: None
• US Class Current: 705/37
• CPC Class Codes: G06Q 40/00 Finance; Insurance; Tax strategies; Processing of corporate or income taxes
• CPC Class Codes: G06Q 40/04 Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange

Abstract

A system and method for regulating order entry based on an acceptable slop range for a trading strategy are described. According to one example embodiment, a trader may define an acceptable slop range for a trading strategy as a percentage. The trader may also define a variable to associate with the trading strategy. Using a spread trading algorithm, a spread price axis is generated and the trader may place an order for the trading strategy at a desired price, comprising placing an order in one leg market dependent on the market conditions of another leg market. Using the acceptable slop range, the system keep the net cost to the trader within the acceptable slop range, by regulating orders in the leg markets. Defining an acceptable slop range as a percentage allows the trader to monitor and regulate their profits and loss, regardless of the type of spread trading algorithm used or the placement of an order o the spread price axis.

Claims

1. A method for regulating order entry based on an acceptable slop range in an electronic trading environment comprises:

receiving by a computing device a percentage value that determines an acceptable range of prices at which a trader is willing to accept to buy or sell a spread, wherein the spread comprises a first leg and a second leg, and wherein the percentage value provides that an actual cost of a particular spread, when executed, is within a consistent tolerable difference from a desired cost of the spread, regardless of a desired spread price;

receiving by the computing device the desired price to buy or sell the spread, wherein the desired spread price is associated with the desired cost of the spread;

placing by the computing device an order at a price in a first leg of the spread, wherein the order is based on a condition in the second leg;

detecting by the computing device a change in the condition;

determining by the computing device if the change in the condition would cause the spread to be bought or sold at a price outside of the acceptable range of prices and if so re-pricing the order in the first leg to maintain the desired spread price; and

determining by the computing device if the change in the condition would not cause the spread to be bought or sold at a price outside of the acceptable range of prices and if not then refraining from re-pricing the order.

2. The method of claim 1, wherein the tolerable difference relates to a tolerable amount of change in the condition that can occur before the order is re-priced.

3. The method of claim 1, wherein the particular spread is a divide spread, wherein the divide spread comprises a spread definition which divides the prices from the first leg by the prices in the second leg.

4. The method of claim 1, wherein the desired spread price determines the price of the order in the first leg based on the condition in the second leg according to a spread definition.

5. The method of claim 1, wherein the desired cost of the spread represents the user'"'"'s desired cost to buy or sell the spread and is based on subtracting the order price of the second leg from the order price of the first leg at a time when executing the spread would result in achieving the desired spread price.

6. The method of claim 1, wherein the actual spread price represents a price for the spread if the spread was executed at a current time according to a spread definition.

7. The method of claim 1, wherein the actual cost of the spread represents a cost to buy or sell the spread assuming that the spread is executed at a current time and is based on subtracting the order price of the second leg from the order price of the first leg.

8. The method of claim 1, wherein the desired spread price and the actual spread price can be different depending on the condition in the second leg, and if so, then the desired cost of the spread is different from the actual cost of the spread.

9. The method of claim 1, wherein the acceptable range of prices comprises a lowest acceptable price and a highest acceptable price for which a trader is willing to buy or sell a spread.

10. The method of claim 1, wherein determining the acceptable range of prices to buy a spread comprises:

determining the lowest acceptable price using the following relationship;

lowest acceptable price=desired spread price*(100−

slop)/100; and

determining the highest acceptable price using the following relationship;

highest acceptable price=desired spread price*(100+slop)/100.

11. The method of claim 1, wherein determining the acceptable range of prices to sell a spread comprises:

determining the lowest acceptable price using the following relationship;

lowest acceptable price=desired spread price*(100−

slop)/100; and

determining the highest acceptable price using the following relationship;

highest acceptable price=desired spread price*(100+slop)/100.

12. The method of claim 1, wherein the slop are user-defined.

13. The method of claim 1, wherein the slop is a percentage value.

14. The method of claim 1, wherein the slop for the lowest acceptable price can be different from the highest acceptable price.

15. The method of claim 1, wherein the actual spread price, according to the spread definition, when executed, will fall within the acceptable range of prices.

16. The method of claim 1, wherein the condition is a current price at the inside market.

17. The method of claim 1, wherein if the order in the first leg fills, an offsetting order is sent to the second leg, such that the offsetting order is placed at a current inside market price.

18. The method of claim 1, wherein the current inside market price comprises a highest bid price and a lowest ask price currently available for the second leg.

19. The method of claim 1, wherein the spread is considered executed once the orders in the first and second legs are filled.

20. A computer readable medium containing program code for causing a microprocessor to execute a method for displaying market information for a trading strategy, comprising:

a program code for receiving a percentage value that determines an acceptable range of prices at which a trader is willing to accept to buy or sell a spread, wherein the spread comprises a first leg and a second leg, and wherein the percentage value provides that an actual cost of a particular spread, when executed, is within a consistent tolerable difference from a desired cost of the spread, regardless of a desired spread price;

a program code for receiving the desired price to buy or sell the spread, wherein the desired spread price is associated with the desired cost of the spread;

a program code for placing an order at a price in a first leg of the spread, wherein the order is based on a condition in the second leg;

a program code for detecting a change in the condition;

a program code for determining if the change in the condition would cause the spread to be bought or sold at a price outside of the acceptable range of prices and if so re-pricing the order in the first leg to maintain the desired spread price; and

a program code for determining if the change in the condition would not cause the spread to be bought or sold at a price outside of the acceptable range of prices and if not then refraining from re-pricing the order.