The wait is over!
Introducing... 🥁
Bitcoin Quantile Model v2.
You’re going to want to bookmark this post—and follow for regular model updates.
After months of research and development, I’m very proud of this model—my flagship quantile framework.
I’m confident it’s one of the best—if not the best—long-term Bitcoin investment frameworks available.
As a full-time, unpaid Bitcoin researcher, I’m often asked how people can best support my free content.
Simply bookmark, repost, and comment on my posts :)
Thanks for all your continued support!
— PlanC
Key Features & Improvements:
1. Quantile lines never cross—mathematically impossible.
2. Cycle-length agnostic.
3. 133,000 data points and 1,500 lines of code.
4. Fits and stores 999 quantile levels (τ = 0.001–0.999 in 0.001 steps) and identifies which level the last price is closest to.
5. Fits the two leading decay functions (stretched exponential decay & exponential decay) and selects the better fit via quantile-appropriate AIC.
Uses Akaike weights to identify the best-supported model.
Akaike weights (AIC-based):
Stretched exponential decay: 96.4%
Exponential decay: 3.6%
6. Piecewise Quantile Regression — Linear Stretched Exponential Decay (Nonlinear).