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Select a city to isolate its measured market links. Line thickness shows strength; colour shows association sign, not investment returns.

Inspect a citySelect any city to isolate its links

MODEL CACHE · GraphicalLassoCV · 2026-10-30 · 8 corridors

Measured corridors · strongest first
Markets	mean \|ρ\|	Pairs	Sign
frankfurt ↔ london	0.41	1	+
new york ↔ silicon valley	0.14	5	+
seoul ↔ tokyo	0.13	3	+
hong kong ↔ tokyo	0.11	1	+
london ↔ new york	0.09	1	+
frankfurt ↔ new york	0.08	2	+
frankfurt ↔ tokyo	0.06	1	+
bangkok ↔ hong kong	0.05	3	+

Strongest wire: frankfurt ↔ london — mean |ρ| 0.41 across 1 kept pair; the tightest pair is ^FTSE ↔ ^GDAXI at ρ 0.41.

Lines aggregate GraphicalLasso partial correlations across ticker pairs traded in different cities. Thicker means stronger absolute association; green means positive, red negative. Association does not establish causation or predict returns. · MODEL CACHE · GRAPHICALLASSOCV · FIT 2026-10-30