Three years is one regime. Global Net Liquidity Pro is for the others.
The free chart shows the live line with three years behind it, and for most weeks that is the whole reading. The case for the full history is not that more is better; it is that the claims people make about liquidity are claims about regimes, and a three-year window usually holds one.
It also contains the divergences. There have been long stretches where the Fed was draining while the rest of the world was adding, and a US-only line through one of those points the wrong way. The regional split is free; what Global Net Liquidity Pro adds is the ability to see how often the two halves disagreed over three decades rather than three years, which is a different question with a different answer.
The ten-year view sits between the two. It is long enough to hold more than one policy regime and short enough to read on a screen without the recent years collapsing into a line at the right-hand edge. Most readers of Global Net Liquidity Pro will spend their time there rather than at the full thirty.
None of this makes the line predictive. Thirty years of history tells you what happened over thirty years, and macro indicators, what I ignore explains why this site treats a liquidity reading as context for a plan rather than a trigger for one.


