Systems and methods for routing trade orders based on exchange latency

1. A computer readable medium having stored therein instructions executable by a processor, including instructions executable to:

measure a first latency associated with a first electronic exchange based on a first processing time of a first trade order, wherein the first processing time is based on a time when the first trade order has been fulfilled by the first exchange, wherein a processing speed of trade orders at the first electronic exchange changes during a trading session; determine that the first trade order is a first type of trade order; determine a collective latency score for the first type of trade order at the first exchange using the first latency;

receive a second trade order from a trading device;

determine that the collective latency score reaches a predetermined latency threshold defined for the first exchange; and

route the second trade order from the trading device to a second exchange based on the first latency associated with the first exchange and in response to identifying the second trade order as being of the first type of trade order.

2. The computer readable medium of claim 1 , further including instructions executable to:

measure a second latency associated with the second exchange based on a second processing time of a third trade order, wherein routing the second trade order from the trading device based on the first latency including routing the second trade order to one of the first and second exchanges having a lower latency.

3. The computer readable medium of claim 1 , further including instructions executable to:

compare the first latency with the predetermined latency threshold, wherein routing the second trade order from the trading device to the second exchange based on the first latency includes routing the second trade order to the second exchange when the first latency exceeds the predetermined latency threshold.

4. The computer readable medium of claim 1 , further including instructions executable to:

reference a set of redirection rules defined by the trading device; and route the second order in accordance with the set of redirection rules.

5. The computer readable medium of claim 1 , further including instructions executable to:

determine whether the first latency exceeds a threshold; and calculate, in response to the first latency exceeding the threshold, a second latency for the second exchange based on a second processing time of a third trade order at the second exchange;

calculate, in response to the first latency exceeding the threshold, a third latency for a third exchange based on a third processing time of a fourth trade order at the third exchange; and

select, in response to the first latency exceeding the threshold, one of the second and third exchanges having a lower latency for the routing of the second trade order.

6. The computer readable medium of claim 5 , further including instructions executable to:

cease, in response to determining that the first latency has recovered, the calculations of the second and third latencies and routing trade orders to the first exchange.

7. The computer readable medium of claim 1 , further including instructions executable to:

receive a first timestamp corresponding to receipt of the first trade order at the first exchange, wherein the processing time is determined based on the first timestamp.

8. The computer readable medium of claim 1 , wherein the first processing time of the first trade order is based on a time it took the first exchange to match a quantity of the first trade order.

9. The computer readable medium of claim 8 , further including instructions executable to:

receive a second timestamp indicating that the first trade order has been fulfilled by the first exchange, wherein the processing time is further determined based on the second timestamp.

10. The computer readable medium of claim 9 , wherein the second timestamp is defined in a message sent from the first exchange, wherein the message indicates the fulfillment of the first trade order.

11. The computer readable medium of claim 8 , wherein the processing time is based on the first timestamp and the second timestamp.

12. The computer readable medium of claim 8 , wherein the processing time is based on a difference between the first timestamp and the second timestamp.

13. The computer readable medium of claim 8 , wherein the second timestamp is set when the first exchange has matched a quantity of the first order.

14. The computer readable medium of claim 8 , wherein the processing time starts after the first order is received at the first exchange.

15. The computer readable medium of claim 13 , wherein the processing time ends after the first order is fulfilled at the first exchange.

16. The computer readable medium of claim 13 , wherein the processing time ends after a quantity of the first order is matched at the first exchange.