Diffusive homeostasis, tail-localised advection, and state-dependent macro forcing on 27 years of a time-varying equity network: code and data

Code, processed data, results and manuscript sources for G. Lim, "Diffusive homeostasis, tail-localised advection, andstate-dependent macro forcing on 27 years of a time-varying equity network", submitted to Chaos, Solitons & Fractals(2026). The deposit contains the Python pipeline (scripts 01–16), the split-corrected daily panel of 2,767 KRX stocks(2000-01-04 to 2026-11-02), the rolling 200-name universe (1,283 windows), survivorship diagnostics, window-level networkstatistics on residual planar maximally filtered graphs (synchronisation, Forman–Ricci curvature, rewiring, empiricalgraph Péclet numbers), nodal advective/diffusive flux tables and PMFG edge tables, surface/internal stress composites,macro boundary forcing regressions, the pre-registered early-warning evaluation, the sector/hub/spatial-concentrationanalysis, and the LaTeX sources, figures and compiled PDF. Every number in the manuscript is generated from the CSVfiles in this deposit (see manuscript/numbers_check.csv). Raw daily prices are not redistributed; the scriptsre-download them from the public sources named in README.md. The companion study on a fixed ten-year universe with aphysics-informed graph network has its own deposit (https://doi.org/10.5281/zenodo.23891620).