XOOMAR Weekly
October 5, 2026
The week of September 28, 2026 to October 4, 2026, in numbers from the public record. Every line links to the data behind it.
The week in three charts
1 of 3
7 insiders bought FUL shares on the open market, $621 thousand in all
Open-market insider buying in FUL, by week. US dollars, weeks to Sunday. SEC Form 4 filings. $621K4 Oct
19 Jul4 OctFUL (FULLER H B CO): 7 insiders bought on the open market for $621 thousand in total. Data
2 of 3
Net inflow of $281 million into spot bitcoin ETFs
Spot bitcoin ETFs, net flow by day. US dollars, by trading day. The issuers' own holdings files. $281Mweek to 2 Oct
21 Sep2 OctSpot BTC ETFs (ARKB, BITB, IBIT, from the issuers' own holdings files): net inflow of $281 million for the week to October 2, 2026. Data
3 of 3
Leveraged funds added 184,760 contracts net in 2-Year U.S. Treasury Notes
2-Year U.S. Treasury Notes, leveraged funds' net short. Contracts, weekly. CFTC Commitments of Traders. 1,165,980 contractsnet short, 29 Sep
14 Jul29 Sep2-Year U.S. Treasury Notes: leveraged funds added 184,760 contracts net, to -1,165,980 (COT of September 29, 2026). Data
Insiders
Form 4 filings, open-market transactions only.
- FUL (FULLER H B CO): 7 insiders bought on the open market for $621 thousand in total. Data
- Largest open-market buy: LEN, $52 million by BERKSHIRE HATHAWAY INC, 10% owner on September 30, 2026. Data
- Largest open-market sale: ACT, $37 million by Genworth Holdings, Inc., 10% owner on September 30, 2026. Data
Money flows
Issuer holdings files, the Federal Reserve Board's H.4.1 and the New York Fed, TreasuryDirect results.
- Spot BTC ETFs (ARKB, BITB, IBIT, from the issuers' own holdings files): net inflow of $281 million for the week to October 2, 2026. Data
- Spot ETH ETFs (ETHA, ETHW, from the issuers' own holdings files): net inflow of $6.4 million for the week to October 2, 2026. Data
- Fed net liquidity (balance sheet less reverse repo and the Treasury account): $5.78 trillion as of September 30, 2026, up $13 billion on the week. Data
- Weakest Treasury auction of the week: the 26-Week bill on September 28, 2026, bid-to-cover 2.64. Data
Positioning
CFTC Commitments of Traders, exchange funding rates.
- 2-Year U.S. Treasury Notes: leveraged funds added 184,760 contracts net, to -1,165,980 (COT of September 29, 2026). Data
- 5-Year U.S. Treasury Notes: leveraged funds cut 127,725 contracts net, to -1,985,787 (COT of September 29, 2026). Data
- 10-Year U.S. Treasury Notes: leveraged funds cut 109,485 contracts net, to -2,036,432 (COT of September 29, 2026). Data
- Most extreme funding rate at the weekend: TRX on Hyperliquid, -0.107% per 8 hours (-117% annualised). Data
The week ahead
Release times from the agencies' schedules; earnings dates are estimated until each company's 8-K confirms the date.
Get the next one on Monday morning.