Knowledge Base

What this site is

DollarLiquidity.com is a bilingual macro-liquidity platform focused on US dollar liquidity conditions.

It combines policy, plumbing, credit, and risk indicators into a single daily framework for investors, researchers, and content creators.

Core product facts

The site tracks 12 indicators in total and updates data every 6 hours.

The DLI model scores 10 core indicators across 4 tiers.

Key Points

• Tracked indicators: 12
• Scoring indicators: 10
• Scoring tiers: 4 (A/B/C/D)
• Supported languages: English and Chinese

DLI model in one minute

Step 1: ingest official data from FRED, US Treasury, and NY Fed.

Step 2: normalize each series with robust z-scores. Step 3: aggregate into four weighted tiers. Step 4: classify regime by rolling 5-year percentiles.

Key Points

• Lower percentile = easier liquidity
• Higher percentile = tighter liquidity

Data sources and refresh cadence

Data comes from official public sources and is exposed through dashboard pages and public JSON APIs.

Key Points

• FRED: macro series such as WALCL, VIX, HY spread, real yield, and dollar index
• US Treasury Fiscal Data: Treasury General Account (TGA)
• NY Fed Markets: SRF usage and SOFR-related plumbing inputs
• Snapshot refresh interval: every 6 hours

How to cite and use data

For research and publishing, cite the specific page URL, indicator name, and access date. For automation, use the public APIs directly.

The site is intended for informational and educational use and should not be treated as standalone investment advice.

Key Points

• Regime endpoint: /api/regime
• Series endpoint: /api/series/{id}
• Correlation endpoint: /api/correlation

FAQ

Quick answers to the most common product and methodology questions.