System and method for optimizing the frequency of market information updates in an electronic trading environment
A system and method for optimizing the frequency of market information updates in an electronic trading environment are described herein. According to one example embodiment, by optimizing the frequency of market information updates, the burden on the client device to update the graphical user interface may be reduced, while still providing an accurate portrayal of the market to the user. An example method includes associating different precedence levels with messages comprising market information. Messages containing market information related to the inside market may be associated to a higher precedence level. Whereas messages containing market information relating to the quantities at prices outside the inside market may be associated with a lower precedence level. Based on the precedence level associated with a message, a client device may update the graphical user interface or the message may be stored in a data structure until a pre-defined condition is satisfied.
1. A method including:
receiving, by a computing device, a plurality of market data messages related to a tradeable object, wherein the tradeable object is traded in at least one electronic exchange in communication with the computing device;
identifying, by the computing device, one or more high precedence messages based on a message header associated with each of the received plurality of market data messages related to the tradeable object, wherein the identification is based on a first criteria stored in a memory of the computing device;
communicating, by the computing device, each of the one or more high precedence messages identified based on the first criteria for display in a graphical user interface;
generating, by the computing device, a snapshot for each of the received plurality of market data messages related to the tradeable object not identified based on the first criteria, wherein each of the plurality of market data messages not identified based on the first criteria corresponds to a low precedence message;
coalescing, by the computing device, the generated snapshot for each of the received plurality of market data messages related to the tradeable object not identified based on the first criteria in a data structure defined in the memory of the computing device, wherein coalescing includes overwriting market information in the data structure with market information from the generated snapshots;
in response to receiving a first update market data message related to the tradeable object identified based on the first criteria, communicating, by the computing device, the first update market data message and the coalesced generated snapshots in the data structure for display in the graphical user interface; and
in response to receiving a second update market data message related to the tradeable object not identified based on the first criteria, coalescing, by the computing device, a snapshot for the second update market data message in the data structure to reflect the second update market data message.
2. The method of claim 1 , wherein the computing device is a gateway device in communication with the at least one electronic exchange and a client device.
3. The method of claim 1 , wherein the computing device is a client device in communication with the at least one electronic exchange.
4. The method of claim 1 , wherein each of the plurality of market data messages identified based on the first criteria is communicated to a client device for display in the graphical user interface.
5. The method of claim 1 , wherein the first criteria includes at least one of a highest bid price, a lowest ask price, or a last traded price.
6. The method of claim 1 , wherein the first criteria specifies at least one of (i) an inside market related to the tradeable object or (ii) a range of price levels away from the inside market for the tradeable object.
7. The method of claim 1 , wherein the received plurality of market data messages related to the tradeable object not identified based on the first criteria are identified based on a second criteria.
8. The method of claim 1 , wherein the data structure is a buffer in communication with the computing device.
9. The method of claim 1 , wherein the coalesced generated snapshots are stored in the data structure for a fixed period of time.
10. The method of claim 9 , wherein, upon an expiration of the fixed period of time, the coalesced generated snapshots in the data structure are communicated to the computing device for display in the graphical user interface.
11. The method of claim 1 , wherein the coalesced generated snapshots are stored in the data structure until a predetermined level of market activity is determined at one or more of the at least one electronic exchange.
12. The method of claim 11 , wherein the predetermined level of market activity is a slow market activity.
13. A non-transitory computer readable medium having stored therein instructions executable by a processor, wherein the instructions are executable to:
receive, by a computing device, a plurality of market data messages related to a tradeable object, wherein the tradeable object is traded in at least one electronic exchange in communication with the computing device;
identify, by the computing device, one or more high precedence messages based on a message header associated with each of the received plurality of market data messages related to the tradeable object, wherein the identification is based on a first criteria stored in a memory of the computing device;
communicate, by the computing device, each of the one or more high precedence messages identified based on the first criteria for display in a graphical user interface;
generate, by the computing device, a snapshot for each of the received plurality of market data messages related to the tradeable object not identified based on the first criteria, wherein each of the plurality of market data messages not identified based on the first criteria corresponds to a low precedence message;
coalesce, by the computing device, the generated snapshot for each of the received plurality of market data messages related to the tradeable object not identified based on the first criteria in a data structure defined in the memory of the computing device, wherein coalescing includes overwriting market information in the data structure with market information from the generated snapshots;
in response to receiving a first update market data message related to the tradeable object identified based on the first criteria, communicate, by the computing device, the first update market data message and the coalesced generated snapshots in the data structure for display in the graphical user interface; and
in response to receiving a second update market data message related to the tradeable object not identified based on the first criteria, coalesce, by the computing device, a snapshot for the second update market data message in the data structure to reflect the second update market data message.
14. The non-transitory computer readable medium of claim 13 , wherein the coalesced generated snapshots are stored in the data structure for a fixed period of time.
15. The non-transitory computer readable medium of claim 14 , wherein, upon an expiration of the fixed period of time, the coalesced generated snapshots in the data structure are communicated to the computing device for display in the graphical user interface.
16. The non-transitory computer readable medium of claim 13 , wherein the coalesced generated snapshots are stored in the data structure until a predetermined level of market activity is determined at one or more of the at least one electronic exchange.
17. A system including:
a computing device,
wherein the computing device is configured to receive a plurality of market data messages related to a tradeable object, wherein the tradeable object is traded in at least one electronic exchange in communication with the computing device;
wherein the computing device is configured to identify one or more high precedence messages based on a message header associated with each of the received plurality of market data messages related to the tradeable object, wherein the identification is based on a first criteria stored in a memory of the computing device;
wherein the computing device is configured to communicate each of the one or more high precedence messages identified based on the first criteria for display in a graphical user interface;
wherein the computing device is configured to generate a snapshot for each of the received plurality of market data messages related to the tradeable object not identified based on the first criteria, wherein each of the plurality of market data messages not identified based on the first criteria corresponds to a low precedence message;
wherein the computing device is configured to coalesce the generated snapshot for each of the received plurality of market data messages related to the tradeable object not identified based on the first criteria in a data structure defined in the memory of the computing device, wherein coalescing includes overwriting market information in the data structure with market information from the generated snapshots;
wherein the computing device is configured to, in response to receiving a first update market data message related to the tradeable object identified based on the first criteria, communicate the first update market data message and the coalesced generated snapshots in the data structure for display in the graphical user interface; and
wherein the computing device is configured to, in response to receiving a second update market data message related to the tradeable object not identified based on the first criteria, coalesce a snapshot for the second update market data message in the data structure to reflect the second update market data message.
18. The system of claim 17 , wherein the coalesced generated snapshots are stored in the data structure for a fixed period of time.
19. The system of claim 18 , wherein, upon an expiration of the fixed period of time, the coalesced generated snapshots in the data structure are communicated to the computing device for display in the graphical user interface.
20. The system of claim 17 , wherein the coalesced generated snapshots are stored in the data structure until a predetermined level of market activity is determined at one or more of the at least one electronic exchange.