Treasury General Account balance at Federal Reserve - WTREGEN (daily)
Why: Treasury General Account at the Fed. TGA drawdowns add liquidity to the system; rebuilds drain it.
Category: macro. Macro economic indicators track monetary policy, liquidity conditions, and traditional market positioning. Changes in these metrics often lead Bitcoin price moves by days or weeks.
Source: FRED (Federal Reserve). Updated: Hourly.
API: GET /api/metrics/tga