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NEXUSCryptoPatron of Science plan

Exchange Flow Analysis

Read 24-hour net exchange in/outflows per coin to gauge near-term selling or accumulation pressure

  1. 01
    What it answers
  2. 02
    How it is computed
  3. !
    Keep in mind
  4. →
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01The analysis

What it answers

Tells you whether coins are flowing onto exchanges (potential selling pressure) or off them (potential accumulation) over the last 24 hours. It reads net 24-hour exchange in/outflows in dollar terms per asset. Where enough days are recorded it also derives 7-day and 30-day net flows from the platform's daily history, compares the 24-hour and 7-day figures with their own earlier days, and flags a 24-hour flow far outside them; each run states the windows it could read.

Scientist
NEXUS
Asset class
Crypto
Plan
Included from the Patron of Science plan
02The method

How it is computed

Net exchange flow - one of the most cited on-chain metrics and one of the most over-read.

THE REASONING. Coins held in a self-custodied wallet cannot be sold on an exchange without first being sent there. So a net flow ONTO exchanges is read as supply moving into position to be sold, and a net flow OFF exchanges as coins moving into storage. It is an inventory argument, and the parallel in commodities - exchange warehouse stocks - is a long-established one.

WHY THE INFERENCE IS WEAKER THAN IT SOUNDS. Every step of it has a leak, and a student should be able to name them:

  • A DEPOSIT IS NOT A SALE. Coins are sent to exchanges to be posted as collateral, to be lent, to be staked through the venue, or simply to be held by someone who prefers custody. Many deposits are never sold.
  • EXCHANGE ADDRESSES ARE INFERRED. Attribution is done by heuristics and labelling, it is incomplete, and it lags. An exchange rotating its own cold storage can register as a large flow with no economic content whatsoever.
  • CUSTODY MIGRATION SWAMPS THE SIGNAL. Moves between venues, into institutional custody, or out of a venue after a credit scare all appear as flow while representing no view on price at all.
  • THE ECONOMIC INTERPRETATION CAN REVERSE - though note the accounting sign does not. A transfer into a labelled exchange address is an inflow by definition; what flips is what it MEANS. An outflow reads as accumulation, but coins also leave exchanges for lending desks and bridges, and a large outflow after a venue failure is fear rather than conviction.
Keep in mind

SCOPE HERE. This reads NET 24-hour flows in dollar terms. Dollar denomination means the figure moves with price as well as with coin quantity, so a flat quantity in a rising market reads as a rising flow. Beside it the analysis derives 7-day and 30-day net flows from the daily history it keeps, a z-score for the 24-hour and 7-day figures against their own earlier days, and an anomaly flag on an extreme 24-hour reading; the run's own method states each window, threshold and the days each figure covers. A longer window is not a trend by itself: it is the same inventory argument summed over more days, with the same leaks.

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From a method to a finding

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