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Daily network digest

Wednesday, October 21, 2026

Directed information-flow networks for this session, covering Cryptocurrency. Each class is estimated independently over a trailing one-year window; the tables below rank the assets carrying the most influence within their own network.

Cryptocurrency

TRACUSD was the most central name, carrying 3.67× the influence of an average node across 342 assets.

assets
342
Density
0.178
Clustering
0.404
Diameter
2

Most central

Ranked by PageRank within the session's directed network. “vs average” shows influence relative to a node with no advantage — 1.00× would mean perfectly ordinary.

Symbol#PageRank vs averageReceives fromSends toStrongest outgoing
TRACUSD 1 0.01074 3.67× 57.8% 24.6% PONDUSD, AUDIOUSD, OPUSD, NMRUSD, SHIBUSD
SUKUUSD 2 0.00908 3.11× 52.8% 32.3% CHRUSD, QNTUSD, MLNUSD, LRCUSD, MORPHOUSD
AUDIOUSD 3 0.00876 3.00× 49.3% 8.8% TRACUSD, NYMUSD, ALPHAUSD, RENUSD, ZEUSUSD
HOPRUSD 4 0.00763 2.61× 44.9% 32.0% NCTUSD, SNXUSD, REQUSD, INVUSD, ARKMUSD
NMRUSD 5 0.00760 2.60× 42.8% 14.7% HOPRUSD, BADGERUSD, INVUSD, DEXTUSD, KAVAUSD
ASTUSD 6 0.00758 2.59× 44.3% 17.6% DOTUSD, DYDXUSD, PERPUSD, ADXUSD, NKNUSD
FISUSD 7 0.00758 2.59× 45.2% 26.1% BTCAUD, BTCUSD, WUSD, BTCEUR, CTXUSD
A8USD 8 0.00756 2.59× 51.0% 16.4% NMRUSD, AVTUSD, SPAUSD, POLSUSD, ATOMUSD
XMRUSD 9 0.00743 2.54× 38.4% 23.5% DNTUSD, KMNOUSD, DOGEUSD, MORPHOUSD, UMAUSD
LIFIIIUSD 10 0.00741 2.53× 42.8% 14.1% METISUSD, POWRUSD, POLISUSD, HIGHUSD, CHRUSD

Rising influence vs 2026-10-20

SymbolPageRank PreviousChange
TRACUSD 0.010740.00353 +0.00720
AUDIOUSD 0.008760.00290 +0.00586
A8USD 0.007560.00237 +0.00519
QNTUSD 0.007130.00272 +0.00442
BLASTUSD 0.006230.00203 +0.00420

Falling influence

SymbolPageRank PreviousChange
AERGOUSD 0.002380.01135 -0.00897
LTCBTC 0.003420.01020 -0.00678
XAUTUSD 0.003340.00969 -0.00635
ZEXUSD 0.003880.00991 -0.00603
XMRUSD 0.007430.01306 -0.00563

How these numbers are produced

Transfer entropy measures how much knowing one asset's past reduces uncertainty about another's future, beyond what that asset's own past already explains. Unlike correlation it is directional, so an edge from A to B means A's moves carry information about B's next move — not merely that they move together.

Each night we estimate transfer entropy across three universes — roughly 1,500 US common stocks, 350 cryptocurrencies and 550 currency pairs — over a trailing one-year window, conditioning on a broad market series so that shared market-wide movement is discounted rather than counted as a link. Edges surviving the significance filter form that session's directed network, from which the centrality figures on this page are computed. Coverage differs by class: crypto reaches back to January 2024, equities to August 2025, so older digests may cover fewer classes.

PageRank ranks an asset by how much influence flows into it from other influential assets. In-degree and out-degree are the share of the network sending information to it and receiving information from it. Betweenness captures how often an asset sits on the shortest path between two others.

The volatility watch score is a model estimate of the probability that an asset sees elevated volatility in the coming sessions. It is a research output, not a forecast of price direction, and nothing on this page is investment advice.