Fresh insights on low latency and high frequency trading. Mostly new relevant technology, C++, FPGA, Verilog, tutorials, short notes and of course, rants. Problem subscribing? Try https://lucisqr.lemonsqueezy.com/buy/c78e2dd6-81c0-44cd-bfa3-13db7158a050
| Platform |  | Pricing | Freemium | Publishes | Daily |
|---|---|---|---|---|---|
| Issues | 272 | Founded | 4 years ago | Last Issue | 6 days ago |
| Active | |||||
Read this Newsletter
lucisqr.substack.comLatest Issues
The copy_if Speedup That Wasn't About copy_if, Or AVX-512
There’s an older lesson buried under all of this. SIMD wins from std::copy_if are mostly wins against the scalar loop’s branch predictor, not against any specific scalar instruction. The standard library implementation isn’t slow because...
"All Further Discussion Will Assume Chaining": How a 2003 Sentence Locked C++ Out of Fast Hash Maps
There is a temptation to read this history as a failure of the C++ committee, and a corresponding temptation to defend the committee by pointing out that the choice in 2003 was reasonable. Both temptations miss the point. The lesson is stru...
The Lemire branch-predictor benchmark is K=1. Here is the K × M surface.
Daniel Lemire published a sharp little benchmark in March: the AMD Zen 5 predicts ~30,000 branches perfectly, Apple M4 ~10,000, Intel Emerald Rapids ~5,000.
The methodology is sound and the numbers are real. But the headline noun is wrong....
There Is a Mountain Lion in the Datacenter
The previous piece on this site argued that the Stroustrup video had a chorus of agreement from the people who actually built C++: look the trivia up; the model in head is what matters. The model in head, for the engineer who has to ship at...
The interviewer hasn't watched the Stroustrup video
"Somebody share this video to my interviewer." That is the top comment, 548 likes deep, on the 90-second Stroustrup clip that went up this week. Bjarne says you don't need to know all of C++. He looks things up. He has been doing that for 4...
Key Facts
Audience Metrics
Subscribers, engagement, traffic and sponsorship for Low Latency Trading Insights.
| Subscribers | Engagement | 74 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
Explore More
SEO Reach
Where Low Latency Trading Insights ranks on Google, and how much search traffic it brings in.
| Ranked Keywords | 291 | Monthly Search Traffic | Top Keywords |
|---|
Authors
The writers behind this newsletter.
I earned MSc, PhD in Structural Dynamics, with emphasis in supercomputing. Switched to high frequency trading at Citadel in early 2000s. I work mostly with trading applications. LightQR Suite: www.vitorian.com
Social
Frequently Asked Questions
How can I access the email archive for Low Latency Trading Insights?
You can find recent issues that have been published by Low Latency Trading Insights on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.
How many subscribers does Low Latency Trading Insights have?
To see how many people subscribe to Low Latency Trading Insights, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.
How can I advertise in Low Latency Trading Insights?
Newsletter advertising can be extremely effective when it's done right. Before you pitch Low Latency Trading Insights as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.
Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.
How much does it cost to sponsor a publication like Low Latency Trading Insights?
Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.
To find out how much an ad will cost, contact Low Latency Trading Insights using the contact information provided and ask for a copy of their media kit.
How can I find newsletters related to Low Latency Trading Insights?
Scroll up to where it says Related Newsletters to see other publications like Low Latency Trading Insights. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.
How do I contact Low Latency Trading Insights?
Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.