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Join us on DiscordSpot bitcoin ETFs saw net inflows of $1.26B over 20 trading days in September 2024. The largest single-day inflow was +$494.4M on Friday, September 27, 2024, and the largest outflow was −$287.8M on Tuesday, September 3, 2024. 14 of the 20 days closed with net inflows and 6 with net outflows. By fund, IBIT led with net inflows of $577.9M, followed by ARKB ($404.2M); GBTC had the largest net outflows at $238.6M. August 2024 saw net outflows of $92.2M over 22 trading days, a month-over-month change of +$1.35B.
One row per settled US trade date, in USD millions. Each fund column is that fund's net creation (positive) or redemption (negative); the last column is the net total across every US spot bitcoin ETF. Link to a day with #YYYY-MM-DD, e.g. #2024-09-30.
Settled figures only: a day appears once every fund has reported. Sources: Farside Investors (primary, with the per-fund breakdown) and SoSoValue (backup, net total only).
Each fund's net flow summed over the 20 trading days with a per-fund breakdown, largest inflow first.
GET /api/v1/market-intelligence/etf/btc/flows returns the newest days settled trade dates (up to 1000), oldest first: each row has trade_date, flow_usd (the net total across every fund) and its source. days=552 reaches back to 2024-09-03; keep the rows whose trade_date starts with 2024-09.
curl -H "X-API-Key: cdk_live_yourkey" \ "https://cryptodataapi.com/api/v1/market-intelligence/etf/btc/flows?days=552"
The day still being reported comes back separately as in_progress and is never in flows. Swap btc for eth or sol.
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