Betting exchange system

• US 7,690,991 B2
• Filed: 03/15/2001
• Issued: 04/06/2010
• Est. Priority Date: 04/06/2000
• Status: Expired due to Fees

• Current Assignee: Sporting Exchange Limited (Flutter Entertainment Plc)
• Original Assignee: Sporting Exchange Limited (Flutter Entertainment Plc)
• Inventors: Black, Andrew Wilson
• Primary Examiner(s): Vo; Peter DungBa
• Assistant Examiner(s): Hoel; Matthew D.
• Application Number:
  US09/959,975
• Publication Number:
  US 20030096651A1
• Time in Patent Office: 3,309 Days
• Field of Search: 463/1, 463 11- 25, 463/26, 463/27, 463/28, 463/29, 463 40- 42, 700 91- 93, 705/37
• US Class Current: 463/26
• CPC Class Codes: G06Q 40/04 Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
• CPC Class Codes: G06Q 50/34 Betting or bookmaking, e.g. Internet betting
• CPC Class Codes: G07F 17/3279 wherein the competition is one-to-one, e.g. match
• CPC Class Codes: G07F 17/3288 Betting, e.g. on live events, bookmaking

Abstract

A betting exchange system receiving a plurality of bet requests backing a given outcome, each backing bet request specifying a price and a size at which an originator of the request is prepared to bet that the given outcome will occur. The betting exchange system receiving a plurality of bet requests laying the given outcome, each laying bet request specifying a price and a size at which an originator of the request is prepared to bet that the given outcome will not occur. The betting exchange system aggregating backing bet requests specifying the same price, aggregating laying bet requests specifying the same price, automatically matching a received backing bet request with individual or aggregated laying bet requests to complete a betting transaction, and automatically matching a received laying bet request with individual or aggregated backing bet requests to complete a betting transaction.

Claims

1. A betting exchange system for permitting a plurality of users to bet against one another, the system comprising:

a server configured to receive bet offers and bet requests from the plurality of users over a communications network, each of said offers specifying a price at which the user originating the offer is prepared to lay a given outcome, together with a bet size offered at said price,

the server being arranged to aggregate said offers to provide a first set of information for display to said plurality of users, said first set of information including the best price at which each of the possible outcomes is available to be backed at a given time and the aggregated size available at said best price, and each of said requests specifying a price at which the user originating the request is prepared to back a given outcome, together with a bet sire requested at said price,

said server being operable to match said bet offers with said bet requests based on said specified prices and sires,

and in the event that the server cannot match said requests at the prices and sizes specified, the server being further arranged to aggregate said bet requests to provide a second set of information for display to said plurality of users, said second set of information including the best price at which each of the possible outcomes is available to be laid at a given time and the aggregated size available #at said best price, and

the server being operable to update the first and second sets of information for display to said users in response to received bet offers and bet requests, such that said users can in real-time see the best price at which they can back or lay any outcome and the total size available at that price,

to thereby permit the plurality of users to bet against one another.

2. A betting exchange system for permitting a plurality of users to bet against one another, the system comprising:

a computer receiving bet offers and bet requests from the plurality of users over a communications network, each of said offers specifying a price at which the user originating the offer is prepared to lay a given outcome, together with a bet size offered at said price,

the computer aggregating said offers to provide a first set of information for display to said plurality of users, said first set of information including the best price at which each of the possible outcomes is available to be backed at a given time and the aggregated size available at said best price, and each of said requests specifying a price at which the user originating the request is prepared to back a given outcome, together with a bet sire requested at said price,

said computer matching said bet offers with said bet requests based on said specified prices and sizes, and

in the event that the computer cannot match said requests at the prices and sizes specified, the computer aggregating said bet requests to provide a second set of information for display to said plurality of users, said second set of information including the best price at which each of the possible outcomes is available to be laid at a given time and the aggregated size available at said best price, and

the computer updating the first and second sets of information for display to said users in response to received bet offers and bet requests, such that said users can in real-time see the best price at which they can back or lay any outcome and the total size available at that price,

to thereby permit the plurality of users to bet against one another.

3. A betting exchange system for permitting a plurality of users to bet against one:

another, the system comprising;

a computer being configured;

to receive over a communications network a plurality of bet requests backing a given outcome, each backing bet request specifying a price and a size at which an originator of the request is prepared to bet that the given outcome will occur;

to receive over a communications network a plurality of bet requests laying the given outcome, each laying bet request specifying a price and a size at which an originator of the request is prepared to bet that the given outcome will not occur;

to aggregate backing bet requests specifying the same price;

to aggregate laying bet requests specifying the same price;

to automatically match a received backing bet request with individual or aggregated laying bet requests to complete a betting transaction; and

to automatically match a received laying bet request with individual or aggregated backing bat requests to complete a betting transaction,

to thereby permit the plurality of users to bet against one another.

4. A system according to claim 3, operable to provide, for display to each of said plurality of users, a price at which a bet can be placed and the size of the bet which can be made at said price.

5. A system according to claim 3, wherein the system is arranged to automatically match a respective backing or laying bet request with respective individual or aggregated bet requests at a better price than that requested by the originator, if available, and thereby automatically fill the originator'"'"'s bet to the originator'"'"'s best advantage.

6. A system according to claim 3, wherein the system is arranged to match a received bet request with an individual or aggregated bet request up to the size specified in the received bet request, leaving an unmatched portion as a pending bet request.

7. A system according to claim 6, wherein the system is arranged to subsequently match the pending bet request with a subsequently received backing or laying bet request respectively.

8. A system according to claim 3, further configured to automatically arbitrage the bet requests to thereby generate one or more implied bets made by the system in respect to an outcome for which no bet requests have been received, wherein the implied bets are generated so that the system does not lose money on the implied bets taken together.

9. A system according to claim 8, operable to provide, for display to each of said plurality of users, a price at which a bet can be placed and the size of the bet which can be made at said price, said price and size deriving from the received bet requests or from said one or more implied bets.

10. A system according to 8, configured to calculate the price of an implied bet as the price which, when combined with the prices of the bets in respect of all other possible outcomes, represents a certainty.

11. A system according to claim 8, configured to calculate the price of an implied bet as the price which, when multiplied by the size of the implied bet, equals the minimum payout for all of the received bets.

12. A system according to claim 3, configured to match respective bet requests as soon as requests capable of being matched become available.

13. A system according to 3, further comprising an exposure calculator for calculating for a betting transaction the maximum financial exposure faced by the originator of a bet request, the system being arranged to reject the bet request in the event that the calculated exposure exceeds the originator'"'"'s credit limit.

14. A system according to claim 13, wherein the system maintains a pricing structure arranged to control the prices at which bet requests are made, the system being configured to reject bet requests that do not conform to the pricing structure.

15. A system according to claim 14, wherein said pricing structure includes minimum price increments.

16. A system according to claim 15, wherein a size of the minimum price increments varies with price.

17. A betting exchange system comprising:

means for receiving over a communications network a plurality of bet requests backing a given outcome, each backing bet request specifying a price and a size at which an originator of the request is prepared to bet that the given outcome will occur;

means for receiving over a communications network a plurality of bet requests laying the given outcome, each laying bet request specifying a price and a size at which an originator of the request is prepared to bet that the given outcome will not occur;

means for aggregating backing bet requests specifying the same price;

means for aggregating laying bet requests specifying the same price;

means for automatically matching a received backing bet request with individual or aggregated laying bet requests to complete a betting transaction; and

means for automatically matching a received laying bet request with individual or aggregated backing bet requests to complete a betting transaction.

18. A method of operating a betting exchange system comprising:

receiving by a computer over communications network a plurality of bet requests backing a given outcome, each backing bet request specifying a price and a size at which an originator of the request is prepared to bet that the given outcome will occur;

receiving by the computer over a communications network a plurality of bet requests laying the given outcome, each laying bet request specifying a price and a size at which an originator of the request is prepared t bet that the given outcome will not occur;

aggregating, by the computer, backing bet requests specifying the same price;

aggregating, by the computer, laying bet requests specifying the same price;

automatically matching, by the computer, a received backing bet request with individual or aggregated laying bet requests to complete a betting transaction; and

automatically matching, by the computer, a received laying bet request with individual or aggregated backing bet requests to complete a betting transaction.

19. A method according to claim 18, including providing for display to each of the plurality of users, the size of a bet which can be made at a given price.

20. A method according to claim 18, including maintaining a pricing structure arranged to control the prices at which bets are placed.

21. A method according to claim 20, wherein said pricing structure includes minimum price increments.

22. A method according to claim 21, wherein a size of said minimum price increments varies according to price.

23. A method according to claim 19, including, in the event that a bet request to make a bet at the given price exceeds the provided size, accepting the bet in respect of the provided size.

24. A method according to claim 23, further comprising accepting as a pending bet the amount by which the bet exceeds the provided size.

25. A method according to claim 24, further comprising providing the pending bet for display to each of the plurality of users.

26. A method according to claim 18, comprising, in the event that a better price is available to the user than that included by the user in a bet request, matching the requested bet at said better price.

27. A method according to claim 18, comprising generating an implied bet in respect of an outcome for which no bets have been received.

28. A method according to claim 27, including calculating the price of the implied bet for an outcome as the price which, when combined with the prices of the bets in respect of all other possible outcomes, represents a certainty.

29. A method according to claim 27, including calculating the size of the implied bet as the size which, when multiplied by the price of the implied bet, equals the minimum payout for all of the received bets.

30. A method according to claim 18, wherein a bet request to back an outcome comprises a received bet from a first market side, and a bet request to lay an outcome comprises a received bet from the second market side, further comprising matching a received bet request from one of the first and second market sides with an implied bet in the absence of a received bet from the other of the first and second market sides.

31. A method according to claim 18, comprising matching respective bets as soon as bets capable of being matched become available.

32. A method according to claim 18, further comprising calculating for a betting transaction the maximum financial exposure faced by the originator of a bet request and rejecting the bet request in the event that the calculated exposure exceeds the originator'"'"'s credit limit.

33. A computer-readable medium having instructions stored thereon that that, when executed by a computer, cause the computer to perform the processes of:

receiving over a communications network a plurality of bet requests backing a given outcome, each backing bet request specifying a price and a size at which an originator of the request is prepared to bet that the given outcome will occur;

receiving a communications network a plurality of bet requests laying the given outcome, each laying bet request specifying a price and a size at which an originator of the request is prepared to bet that the given outcome will not occur;

aggregating backing bet requests specifying the same price;

aggregating laying bet requests specifying the same price;

automatically matching a backing bet request with individual or aggregated laying bet requests to complete a betting transaction; and

automatically matching a received laying bet request with individual or aggregated backing bet requests to complete a betting transaction.

34. A betting exchange system permitting a plurality of users to bet against one another, the system comprising:

a server configured to receive bet offers and bet requests from the plurality of users over a communications network, each of the offers specifying a price at which the user originating the offer is prepared to lay a given outcome, together with a bet size offered at the price, and each of said requests specifying a price at which the user originating the request is prepared to back a given outcome, together with a bet size requested at the price,

the server being operable to match the bet offers with the bet requests based on the specified prices and sizes,

in the event that the server cannot match bet offers with bet requests,

the server being arranged to aggregate unmatched offers to provide a first set of information for display to the plurality of users, the first set of information including the best price at which each of the possible outcomes is available to be backed at a given time and the aggregated size available at the best price, and

the server being arranged to aggregate unmatched bet requests to provide a second set of information for display to the plurality of users, the second set of information including the best price at which each of the possible outcomes is available to be laid at a given time and the aggregated size available at the best price, and

the server being operable to update the first and second sets of information for display to the users in response to received bet offers and bet requests, such that the users can in real-time see the best price at which they can back or lay any outcome and the total size available at that price,

to thereby permit the plurality of users to bet against one another.

35. A betting exchange system permitting a plurality of users to bet against one another, the system comprising:

a server receiving bet offers and bet requests from the plurality of users over a communications network, each of the offers specifying a price at which the user originating the offer is prepared to lay a given outcome, together with a bet size offered at the price, and each of said requests specifying a price at which the user originating the request is prepared to back a given outcome, together with a bet size requested at the price,

wherein the server comprises;

means for matching the bet offers with the bet requests based on the specified prices and sizes,

in the event that the server cannot match bet offers with bet requests,

means for aggregating unmatched offers to provide a first set of information which is displayed to the plurality of users, the first set of information including the best price at which each of the possible outcomes is available to be backed at a given time and the aggregated size available at the best price,

means for aggregating unmatched bet requests to provide a second set of information which is displayed to the plurality of users, the second set of information including the best price at which each of the possible outcomes is available to be laid at a given time and the aggregated size available at the best price, and

means for updating the displayed first and second sets of information in response to received bet offers and bet requests, such that the users can in real-time see the best price at which they can back or lay any outcome and the total size available at that price,

to thereby permit the plurality of users to bet against one another.