Three days spent chasing incidents where "nothing happened" rather than "money went out wrong" — a silent Monday-morning crash, a performance-record gap found via a reader tip, and over a day of signal silence during a circuit-breaker event
This is the English version of a post originally written in Korean for my algorithmic trading system devlog(new tab).
Spent several days doing nothing but incident response, so there was no time to write. Bundling the 27th, 28th, and 29th into one post.
Looking back, this was a stretch unusually full of "silently failing" incidents — not orders going out wrong, but things just stopping with nothing happening at all.
Monday pre-dawn: trading stopped with no alert
