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Institutional demand, month by month

How much bitcoin and ether the US spot ETFs and SEC-filing companies took in each month, how the companies paid for it, and how funds were positioned on CME futures. Every figure links to its live chart.

CryptoKeyhole Monthly: 4 reports so far, written automatically from our own published charts after each month closes (UTC). The weekly reports cover each week.

October 2026CryptoKeyhole Monthly

Institutional demand: October 2026

The US spot bitcoin ETFs we read daily took in a net 2,436 BTC in October and ether ETFs gave up 581,089 ETH. SEC-filing companies added 16,078 BTC, against 14,603 BTC mined. Bitcoin ended the month down 7.3%.

  • Bitcoin ETF net flow+2,436 BTC
  • Ether ETF net flow−581,089 ETH
  • Company bitcoin, net+16,078 BTC
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Earlier months

September 2026CryptoKeyhole Monthly

Institutional demand: September 2026

The US spot bitcoin ETFs we read daily took in a net 25,254 BTC in September and ether ETFs took in 243,680 ETH. SEC-filing companies shed 734 BTC, against 13,788 BTC mined.

  • Bitcoin ETF net flow+25,254 BTC
  • Ether ETF net flow+243,680 ETH
  • Company bitcoin, net−734 BTC
August 2026CryptoKeyhole Monthly

Institutional demand: August 2026

The US spot bitcoin ETFs we read daily took in a net 41,534 BTC in August and ether ETFs took in 662,879 ETH. SEC-filing companies added 3,862 BTC, against 13,988 BTC mined.

  • Bitcoin ETF net flow+41,534 BTC
  • Ether ETF net flow+662,879 ETH
  • Company bitcoin, net+3,862 BTC
July 2026CryptoKeyhole Monthly

Institutional demand: July 2026

The US spot bitcoin ETFs we read daily took in a net 4,582 BTC in July and ether ETFs took in 220,974 ETH. SEC-filing companies shed 2,296 BTC, against 13,566 BTC mined.

  • Bitcoin ETF net flow+4,582 BTC
  • Ether ETF net flow+220,974 ETH
  • Company bitcoin, net−2,296 BTC