Global Net Liquidity (US + ECB + BOJ)TRINITY EXCLUSIVE

Trinity exclusive model

This metric is a proprietary Trinity Insights model. Its formula, inputs, weights and parameters are NOT disclosed. The page documents only the output (bounded scale, interpretation zones, historical context). Access to the score and its time series is via the REST API and the MCP server, subject to the required tier.

What is it?

Global Net Liquidity takes the concept behind the US Net Liquidity Index and extends it across the planet's three most influential central banks: the US Federal Reserve, the European Central Bank (ECB), and the Bank of Japan (BOJ). Together, these three institutions control approximately 70% of the world's reserve-currency liquidity. By combining their net liquidity into a single USD-denominated figure, you get the clearest possible picture of how much money is truly available for global financial markets. Why three banks and not just the Fed? Because capital is global. A hedge fund in London can borrow in yen (where rates have been near-zero for decades), convert to dollars, and buy Bitcoin. A European pension fund reinvesting maturing ECB bonds might allocate a slice to digital assets. The "carry trade" - borrowing in low-rate currencies to invest in higher-yielding assets - means that liquidity created by the BOJ or ECB can flow into BTC just as readily as Fed-created dollars. Ignoring two-thirds of the major central bank liquidity pool is like checking the weather in only one room of a three-room house. The metric combines the net liquidity output of all three major central banks, converted to USD using current exchange rates, into a single line that represents the total "available firepower" of the global monetary system. The Trinity composite combines the FX-adjusted balance sheets directly from official central bank publications (FRED, ECB SDMX, BOJ APIs).

How to read

The chart displays a single area line denominated in trillions of USD, scaled to the period selected. An optional BTC price overlay allows direct visual comparison. The area fill gives an intuitive sense of total global monetary firepower. Because this is a composite metric combining three different central banks with three different currencies, the line's movements reflect both monetary policy changes AND currency fluctuations. A sharp move might be caused by the ECB expanding its balance sheet, or it might be caused by the euro appreciating against the dollar (making the ECB's assets worth more in USD terms). Both matter for global liquidity flows, but it's worth understanding which component is driving the movement at any given time. When reading the chart alongside the BTC overlay, look for the same patterns as with US Net Liquidity, but at a global scale. The correlation tends to be tighter than with US-only net liquidity because it captures liquidity dynamics that the US chart misses - particularly BOJ policy shifts (which have massive carry-trade implications) and ECB TLTRO expirations (which periodically drain European liquidity). Vertical markers annotate key multi-bank policy inflections: coordinated COVID response Mar 2020 (Fed unlimited QE + ECB PEPP + BoJ expansion), divergent tightening H2 2022 (Fed QT + ECB first hikes + BoJ YCC hold), SVB + Credit Suisse crises Mar 2023 (Fed BTFP + ECB-SNB liquidity), BoJ YCC abandon Mar 2024, synchronized Fed+ECB cuts Sep 2024. Hover any marker for description and source link. Toggle via the 'Événements' toolbar button.

Key zones

**March 2020 - Coordinated Global Response**: All three central banks acted simultaneously. The Fed launched unlimited QE, the ECB activated its Pandemic Emergency Purchase Programme (PEPP, around EUR 1.85T), and the BOJ expanded its already massive balance sheet. Global Net Liquidity surged sharply within six months. BTC rallied off the COVID crash low into the early stages of the post-halving cycle, with the broader move higher following as the full weight of global easing took effect. **Q3 2021 - Peak Global Liquidity**: Global Net Liquidity reached its prior-cycle peak as all three central banks maintained peak stimulus. The ECB's PEPP was still active, the BOJ was purchasing assets aggressively under yield curve control (YCC), and the Fed's balance sheet was near its maximum. BTC printed its prior-cycle top in this environment. This represented the absolute zenith of post-COVID monetary accommodation. **H2 2022 - Divergent Tightening**: A critical moment where the three banks diverged. The Fed tightened aggressively (rate hikes + QT). The ECB began tightening but more cautiously. The BOJ maintained ultra-loose policy, even as the yen depreciated sharply against the dollar. Global Net Liquidity fell hard, driven primarily by the strong dollar making non-US central bank assets worth less in USD terms plus actual tightening. BTC printed its cycle bottom in November 2022. **2023-2024 - Asynchronous Recovery**: The beauty of the global composite was visible here. Even as the Fed continued QT, the ECB paused its tightening, and the BOJ eventually adjusted YCC in ways that expanded effective liquidity. Global Net Liquidity stabilized and began climbing again. This multi-bank dynamic explained why global risk assets recovered more than US-only net liquidity would have predicted. **Post-Halving Easing Cycle**: The ECB led with rate cuts in mid-2024, followed by the Fed in September 2024. The BOJ, having finally exited negative rates, maintained a measured stance. Global Net Liquidity resumed climbing, supporting BTC's run to new all-time highs after the spot-ETF approval and April 2024 halving. The three-bank composite provided a clearer roadmap than any single central bank viewed alone.

What to observe

**Pattern 1 - Synchronized Easing**: The most powerful bull indication for BTC occurs when all three central banks are easing simultaneously. This happened in 2020-2021 and historically produced the most explosive rallies. When even two of the three are easing (as in 2024 with the ECB and Fed cutting while the BOJ stayed neutral), the effect is still strongly positive. **Pattern 2 - BOJ Carry Trade Unwinds**: The Bank of Japan's policies have unique importance because of the "yen carry trade" - a massive global arbitrage where investors borrow cheaply in yen to invest in higher-yielding assets globally. When the BOJ tightens (or even indicates tightening), these carry trades unwind violently, causing global risk-off events. The July 2024 BOJ rate hike triggered exactly this kind of cascade, briefly crashing global markets. Watch BOJ policy meetings as a distinct risk factor within this chart. **Pattern 3 - ECB TLTRO Cliff Effects**: The ECB's Targeted Longer-Term Refinancing Operations (TLTROs) create large, predictable liquidity events when they mature. Banks must repay these multi-year loans, effectively removing liquidity. The June 2023 TLTRO maturity (EUR 477B) caused a noticeable dip in the European component. Future TLTRO events are known in advance and should be monitored. **Pattern 4 - Dollar Denominator Effect**: A strengthening dollar simultaneously makes the ECB and BOJ contributions APPEAR smaller (because their assets are worth fewer dollars) while also tightening global financial conditions (because much of global debt is dollar-denominated). This creates a double-negative effect on the chart - the line drops both because of the math and because of real tightening. Conversely, a weakening dollar inflates the line and eases global conditions simultaneously. This amplification effect makes the chart more volatile than US-only net liquidity.

Historical context

The concept of tracking combined central bank liquidity has its intellectual roots in macro research developed in the early 2010s, originally focused on institutional macro hedge funds. The democratization of this analysis through crypto-savvy macro commentators brought it to retail investors around 2020-2021. Before 2020, the three central banks operated in somewhat independent monetary regimes. The Fed had normalized policy after 2015, the ECB was still managing the European debt crisis aftermath with negative rates and QE, and the BOJ had been in perpetual easing since the 1990s. The COVID crisis was the first time all three acted in lockstep - expanding balance sheets simultaneously at historic speed. This synchronization made the combined metric extraordinarily powerful as a predictor for risk assets. The post-2022 period was defined by DIVERGENCE. The Fed tightened faster and harder than the ECB (which had to balance inflation fighting with the fragmentation risk across weaker eurozone economies) and far harder than the BOJ (which maintained YCC until July 2023). This divergence created complex cross-currents: US net liquidity was falling, but BOJ liquidity was holding steady (supporting yen carry trades that ultimately found their way into US assets, including crypto). The Global Net Liquidity chart captured these offsetting forces in a way that no single-country metric could. The post-2024 easing cycle brought a partial re-synchronization. The ECB cut rates starting in June 2024, the Fed followed in September 2024, and the BOJ - while not cutting - adopted a gradual, market-friendly pace of normalization. Global Net Liquidity resumed its uptrend, supporting a broad and sustained crypto bull market through the post-halving era.

Expert notes

⚠️ Trinity Exclusive Model - The primary technical challenge in constructing this metric is the FX conversion timing. Central bank balance sheet data is published at different frequencies (weekly for the Fed, weekly for the ECB, roughly daily for the BOJ) and with different reporting lags. Trinity uses end-of-week snapshots with FX rates from the same date (via the Frankfurter API, which provides ECB-derived rates) to ensure consistency. However, practitioners should be aware that intra-week volatility in EUR/USD or USD/JPY can cause the metric to fluctuate by hundreds of billions of dollars purely from FX effects. A key analytical edge: the three central banks' policy cycles are rarely perfectly synchronized, which creates "regime matrices." The most bullish configuration is "All Easing" (last seen 2020-2021). The most bearish is "All Tightening" (never fully achieved - the BOJ hasn't meaningfully tightened since the 1990s). The most common configuration is "Mixed" - and in mixed regimes, the DIRECTION OF CHANGE matters more than the absolute level. A mixed regime transitioning from "2 tightening, 1 easing" to "1 tightening, 2 easing" is bullish even if the absolute level hasn't changed much yet. The BOJ deserves special attention because of its role in the global carry trade. Japan's total balance sheet has historically run on the order of magnitude of Japanese GDP - making it the largest central bank balance sheet relative to the economy. Any meaningful BOJ tightening has outsized global effects because it unwinds the carry trade: investors who borrowed yen must buy it back, strengthening the yen, forcing further unwinds in a reflexive loop. The July 2024 episode demonstrated this clearly. In the Global Net Liquidity chart, BOJ-driven volatility often appears as sharp, multi-hundred-billion-dollar swings that don't correspond to any US or ECB policy change.

Common mistakes to avoid

**Mistake 1 - "Bigger line = more bullish, smaller line = more bearish"**: The absolute level of Global Net Liquidity matters less than its DIRECTION and RATE OF CHANGE. A lower level that's rising at a faster pace is more bullish than a higher level that's falling. The trend matters more than the snapshot. Always look at the slope of the line, not just its height. **Mistake 2 - Treating all three central banks as equal**: The Fed dominates global liquidity dynamics because the dollar is the world's reserve currency. Roughly, a $1 change in US Net Liquidity has 2-3x the market impact of a $1 change in ECB or BOJ liquidity. The chart weights them equally in dollar terms, but their MARKET IMPACT is not equal. When interpreting moves in the composite, always ask: "Which central bank is driving this?" **Mistake 3 - Ignoring the FX amplification trap**: A weakening dollar simultaneously makes non-US central bank assets worth more in USD (pushing the line up) while easing global financial conditions (also bullish). This can make the chart look like a "double bullish reading" when really it's a single phenomenon (dollar weakness) being counted twice. Conversely, dollar strength can create a "double bearish reading." Sophisticated analysis requires decomposing the FX effect from the underlying policy changes. **Mistake 4 - Extrapolating BOJ liquidity permanently**: For over a decade, the BOJ was a reliable, permanent source of global liquidity - always easing, never tightening. Many analysts internalized this as a constant. The BOJ's 2023-2024 policy shift (ending YCC, exiting negative rates) broke this assumption. Analysts who treated BOJ liquidity as a guaranteed floor were caught off-guard by the July 2024 volatility event. Each central bank's policy stance must be actively monitored; historical patterns can and do change.

Programmatic access

REST API

curl -sS \
  'https://api.trinityinsights.io/api/v1/macro-intelligence/global-net-liquidity/history?days=90' \
  -H 'X-API-Key: $TRINITY_API_KEY'

MCP server

{
  "tool": "get_chart_value",
  "metric_id": "global-net-liquidity",
  "timeframe": "1y"
}

Required tier: performance. See the pricing grid for the tier list and the MCP documentation for multi-client configuration.

Related metrics

• us-net-liquidity
• global-m2-vs-btc
• cb-balance-sheets

Institutional disclaimer

Trinity Insights is an educational and analytical tool. The metric above does not constitute investment advice. Trinity Insights is not a Crypto-Asset Service Provider (CASP) registered under MiCA Regulation (EU) 2023/1114. See the full disclaimer.