Overnight reverse repurchase agreements - RRPONTSYD (daily)
Why: Reverse repo facility absorbs excess liquidity. When RRP falls, that cash re-enters the system and can flow into risk assets.
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/rrp