Lubasi S. Nkalolang

Why I stopped using HMMs and went back to basics. Trend strength, return direction, and relative volatility. No ML, no black boxes, just testable rules.

Five years of trading since my first year of university. From ARIMA failures to ML lies to system not strategy. Still learning, still losing sometimes, but now losing less.

6.8x performance improvement. AI that actually helped. A passionate rant on why VBA is broken. And the honest question: who is this for? — my latest update on building v-star, the high-performance actuarial engine in Go.