BLCI · Visible Liquidity Compression
Bitcoin Liquidity
Compression Index
A monthly quantitative framework measuring the degree of compression in Bitcoin’s visible liquidity across exchange and OTC reserves.
Indicator primer
What the BLCI measures
The Bitcoin Liquidity Compression Index measures the condition of the market-facing Bitcoin reserve layer rather than Bitcoin’s total circulating supply. Its visible-supply concept combines exchange reserves with the OTC reserve series used by the framework, focusing on channels through which liquidity can plausibly reach active market demand.
BLCI evaluates that visible stock relative to calibrated structural depletion pressure. As reserves become smaller relative to the pace at which they are being depleted, the coverage buffer contracts and the index moves toward stronger compression regimes. The framework also keeps uncertainty explicit, especially for OTC liquidity, where public measurement is inherently less complete than exchange-reserve observation.
The index is therefore a liquidity-state measure, not a price model. A high BLCI reading can identify an increasingly constrained visible-supply environment, but it cannot determine the price at which the market will clear, the timing of a repricing event, or whether a projected threshold crossing will produce a specific market reaction.
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Supply-shock framework
Visible liquidity path and projected window
Historical visible supply is joined to low, central and high stock scenarios. The horizontal threshold marks the model’s 2.0 million BTC critical visible-supply level.
Visible supply components
Exchange and OTC liquidity
The BLCI treats visible supply as the combined stock of Bitcoin held in the exchange and OTC liquidity series included in the model.
Interpretation
How to read the index
BLCI is continuous from −100 to +100. The regime labels below summarize the same thresholds used by the calculation engine.
Visible liquidity is expanding strongly relative to structural depletion pressure.
Net conditions remain expansionary, but less strongly.
Visible supply and structural pressure are comparatively balanced.
Visible liquidity is increasingly compressed relative to depletion pressure.
Compression is substantial and the coverage buffer is declining.
The model identifies a high degree of visible-liquidity compression.
Visible supply is highly compressed relative to the model’s structural pressure.
Methodological framework
From visible supply to liquidity compression
The production model starts from central exchange and OTC reserve estimates, applies explicit stock uncertainty ranges, recalibrates structural depletion from the complete central history, and projects three stock scenarios using the fixed future dynamics of the published framework.
Visible supply
Exchange and OTC reserves are combined into a central visible-supply estimate with explicit uncertainty ranges.
Structural depletion
Average net depletion is recalibrated as new monthly observations enter the central historical series.
Scenario projection
Low, central and high current stocks follow the same deterministic future-depletion structure to estimate threshold crossings.
Data and maintenance
Monthly observations, explicit uncertainty and versioned outputs
Operational specification
| Update frequency | Monthly, after the latest completed month is available |
| Current software | Version 2.0 |
| Methodology | Version 1.0 |
| Exchange uncertainty | ±5% |
| OTC uncertainty | ±50% |
| Critical visible supply | 2,000,000 BTC |
| Historical method | Expanding window, no look-ahead |
| Official forecast output | Estimated supply-shock window, not a point date |
Limitations
What the BLCI does not claim
Visible liquidity is not total liquidity
The framework measures the reserve series included in the model; it cannot observe every source of Bitcoin liquidity.
OTC measurement is uncertain
OTC liquidity is inherently difficult to observe and therefore carries a substantially wider uncertainty range.
Projection dynamics are assumptions
The projected window depends on the continuation of the deterministic depletion dynamics specified by the framework.
No price or timing guarantee
A threshold crossing does not guarantee a market supply shock, a price move, or an exact event date.
Research and access
Documentation and data access
Visible Liquidity Compression
BLCI is the operational implementation derived from QuantMetrics Lab research on Bitcoin visible liquidity. The underlying study models exchange and OTC reserves as the observable market-facing supply layer and documents reserve depletion, liquidity compression, threshold activation and deterministic sensitivity analysis.
Historical series and structured outputs
Extended historical series, versioned files and machine-readable outputs are available on request for research, institutional and licensing purposes. Public indicator history and current model outputs remain available on this page.
The Bitcoin Liquidity Compression Index is a quantitative research output, not personalised investment advice, financial advice, a recommendation, solicitation, price target or trading instruction. The estimated supply-shock window is a model output based on stated assumptions and is not an event probability or deterministic forecast. The BLCI should not be used as a standalone decision rule. Read the full Research & Investment Disclaimer.