Skip to content
ETFs Data Bitcoin ETF Flows

Bitcoin ETF flows September 2026: $2.65B net inflows, led by IBIT

In September 2026, US spot Bitcoin ETFs recorded net flows of +$2.65B over 21 trading days: 13 with net inflows and 8 with net outflows. The largest daily inflow was +$999.0M on Sep 21, 2026; the largest daily outflow was −$450.3M on Sep 15, 2026. Total net assets ended the month at $108.0B.

Sungjae Lee
Bitcoin ETF flows September 2026: $2.65B net inflows, led by IBIT

Flows by fund in September 2026

Net flow by fund this month
FundNet flow ($M)
IBIT+1,807.8
FBTC+682.5
GBTC−259.3
MSBT+251.1
BTC+97.5
ARKB+89.6
HODL−35.5
BITB+18.6
EZBC+9.4
BTCW−9.2
BTCO−4.7
1 other fund0.0
Total+2,648.0

Daily inflows and outflows in September 2026

Daily net flows this month
DateTotal ($M)IBIT ($M)FBTC ($M)GBTC ($M)ARKB ($M)BITB ($M)Others ($M)BTC close
Sep 30, 2026−148.7−9.5−125.60.00.0−13.60.0$83,621
Sep 29, 2026+66.2+51.10.00.0+33.2−18.10.0$83,609
Sep 28, 2026+31.1+54.8−10.9−23.20.00.0+10.3$83,512
Sep 25, 2026+134.5+97.0+49.30.00.0−11.80.0$83,873
Sep 24, 2026+190.6+162.6+12.90.00.0+4.1+11.0$84,359
Sep 23, 2026+347.0+166.3+143.20.0+5.00.0+32.4$84,232
Sep 22, 2026+714.7+350.3+257.40.0+0.60.0+106.4$86,246
Sep 21, 2026+999.0+381.4+238.8+3.3+289.1+21.6+64.7$86,980
Sep 18, 2026+433.0+108.4+310.70.0+1.9+9.7+2.3$81,096
Sep 17, 2026+159.5+183.7−16.60.00.00.0−7.6$76,500
Sep 16, 2026−296.0−144.1−52.7−18.2−84.40.0+3.5$76,105
Sep 15, 2026−450.3−161.7−214.8−44.1−17.4−12.40.0$75,882
Sep 14, 2026+160.0+134.3+53.30.0−42.00.0+14.3$79,095
Sep 11, 2026−13.3−19.20.00.00.00.0+5.9$77,315
Sep 10, 2026−282.6−24.5−33.6−36.4−164.3−12.6−11.3$77,247
Sep 9, 2026−120.2−19.50.0−27.2−78.00.0+4.5$78,323
Sep 8, 2026−46.6+10.7−17.1−65.5+8.1+14.5+2.7$78,482
Sep 4, 2026+174.6+117.4+57.20.00.00.00.0$79,718
Sep 3, 2026+730.9+454.0+74.4+8.2+137.7+24.8+31.7$81,476
Sep 2, 2026+101.1+115.40.0−56.20.0+4.2+37.7$77,379
Sep 1, 2026−236.5−201.2−43.70.00.0+8.40.0$77,417

Monthly totals

Monthly net flows
MonthNet flow ($M)Trading daysMonth-end net assets
September 2026+2,648.021$108.0B
August 2026+3,522.821$99.6B
July 2026+172.822$76.3B
June 2026−4,509.721$70.9B
May 2026−2,406.020$94.2B
April 2026+2,021.721$100.5B

See the full daily table and monthly totals.

Not investment advice. Data: The Commoner Bitcoin ETF Tracker (tftc.io), CC BY 4.0. tftc.io/bitcoin-etf-flows · CC BY 4.0

Author Sungjae Lee

Share

Spoted Crypto

Daily crypto data and guides: stablecoin yields, Bitcoin ETF flows and staking rates.

Subscribe

Data

Popular guides

Related

Bitcoin ETF flows August 2026: $3.52B net inflows, led by IBIT
ETFs Data Bitcoin ETF Flows

Bitcoin ETF flows August 2026: $3.52B net inflows, led by IBIT

In August 2026, US spot Bitcoin ETFs recorded net flows of +$3.52B over 21 trading days: 16 with net inflows and 5 with net outflows. The largest daily inflow was +$606.3M on Aug 20, 2026; the largest daily outflow was −$201.8M on Aug 28, 2026. Total net assets ended the month at $99.6B.

Sungjae Lee
Bitcoin ETF flows July 2026: $172.8M net inflows, led by Grayscale BTC
ETFs Data Bitcoin ETF Flows

Bitcoin ETF flows July 2026: $172.8M net inflows, led by Grayscale BTC

In July 2026, US spot Bitcoin ETFs recorded net flows of +$172.8M over 22 trading days: 13 with net inflows and 9 with net outflows. The largest daily inflow was +$265.7M on Jul 6, 2026; the largest daily outflow was −$424.7M on Jul 13, 2026. Total net assets ended the month at $76.3B.

Sungjae Lee
Bitcoin ETF flows June 2026: $4.51B net outflows, led by IBIT
ETFs Data Bitcoin ETF Flows

Bitcoin ETF flows June 2026: $4.51B net outflows, led by IBIT

In June 2026, US spot Bitcoin ETFs recorded net flows of −$4.51B over 21 trading days: 3 with net inflows and 18 with net outflows. The largest daily inflow was +$85.9M on Jun 12, 2026; the largest daily outflow was −$691.7M on Jun 25, 2026. Total net assets ended the month at $70.9B.

Sungjae Lee