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2
votes
2answers
170 views

What would be considered a good/competitive throughput for a FIX engine?

I am writing my own FIX engine and I am in the process of running some benchmarks. I am not sure whether my results are good or bad. Can someone with experience in the area provide me with some ...
-3
votes
1answer
193 views

If I am very fast (less than 10 microseconds latency) what would be the first strategy to execute? [closed]

Let's assume I found the holy grail of low-latency trading (which I didn't). For educational purposes, what would be the first strategy I would direct my trading code?
1
vote
0answers
68 views

What is the best way to describe latency?

What are good ways of describe observed tick data latency with a view to flagging when something is systematically wrong? For example, we would want to discount outlier ticks so that we do not alert ...
3
votes
2answers
170 views

Mitigating gateway delay

A trading system has $n$ colocated uplinks to TCP order entry gateways $g_1, \dots, g_n$ on a given exchange. Each gateway $g_i$ has a different order entry delay function $d_i(t)$ as a function of ...
10
votes
1answer
397 views

How does one measure the effect of latency on potential returns?

I am looking to evaluate the hypothetical advantage one trading system has over another in terms of the possible returns given their latency. Irene Aldridge wrote a piece (How Profitable Are ...
3
votes
1answer
901 views

What latency should I use for backtesting a high-frequency strategy?

We're developing an HFT strategy for highly liquid futures traded at Eurex. We are planning to colocate our server and to use data feed of QuantHouse and execution API of ObjectTrading. Backtesting is ...
6
votes
1answer
912 views

HFT - How to define and measure latency?

I have read and heard a lot about latency. But I can't find any solid information that explains how latency is defined and measured. When people say they have achieved millisecond or nanosecond ...
8
votes
3answers
670 views

What strategy would benefit most from having the fastest connection to the exchange?

Imagine that you have the fastest connection to the exchange (receive quotes 1 ms earlier than everyone else) for both stocks and derivatives. How would you benefit from this? Of course almost any ...
7
votes
2answers
401 views

What are the typical “realized latencies” across different products and infrastructures?

Latency has been a hot topic for a while, first in the industry and more recently also in academia. It is very common to hear about milliseconds, even microseconds. While most of the media attention ...