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The Coordination Problem: Managing Algorithmic Ecosystems at Scale
We’ve now examined how single algorithms fail when they respond to their own quotes, how those failures scale to market-wide cascades when algorithms…
5 hrs ago
•
Henrique Bucher
1
How AMD’s Prefetch Instructions Saved My Ass in Production: A 15ns Journey
It was 3:47 AM on a Tuesday when my phone started buzzing.
Nov 13
•
Henrique Bucher
7
The Technical Foundation: How to Think About Order Book Reality and Algorithm Feedback
We understand the phenomenon now.
Nov 11
•
Henrique Bucher
C++ in November 10, 2025: Key Debates, Innovations, and Practical Insights for Developers
Nov 10
•
Henrique Bucher
13:09
C++/Rust/FPGA Summary Week of Oct 31st
Nov 9
•
Henrique Bucher
2
24:27
When Algorithms Feed on Each Other: The 2010 Flash Crash as Market Feedback Loop
The WH Trading case illustrates feedback loops at the firm level—one algorithm responding to its own signals until regulatory intervention breaks the…
Nov 9
•
Henrique Bucher
4
1
The Hidden Performance Killers in Your Inline Assembly: A HFT Developer’s Survival Guide (Part Two)
Remember in Part 1 when I said that everyone’s rdtsc implementation is wrong?
Nov 7
•
Henrique Bucher
1
3
Quote Tracking and Market Regime Detection: The Architecture Your Algorithm Needs to Avoid Cascading Feedback Loops
Compliance, compliance, compliance! Can't stress enough!
Nov 5
•
Henrique Bucher
3
1
The Hidden Performance Killers in Your Inline Assembly: A HFT Developer’s Survival Guide
Listen, I’ve seen million-dollar bugs hiding in three lines of inline assembly.
Nov 3
•
Henrique Bucher
3
2
1
The Day We Found Out std::vector Was Killing Our P&L
I remember the exact moment I wanted to throw my keyboard through the monitor.
Nov 1
•
Henrique Bucher
3
1
The Cache Miss That Nobody Saw (Until the Assembly Showed It)
Part 3 of the Assembly Reading Series for HFT Developers
Nov 1
•
Henrique Bucher
3
October 2025
The One Line of Code That Started a Language War (And Why Both Sides Are Wrong)
That Damn Meme Again
Oct 29
•
Henrique Bucher
1
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