Khan Morning Brief: Costco Wholesale Corporation's filing
Here is what moved and why it matters.
Markets at the previous close
- SPY · S&P 500 ETF
- $763.25−1.1%
- QQQ · Nasdaq-100 ETF
- $709.80−2.5%
- EWU · UK equities ETF
- $48.01+0.5%
- GLD · Gold ETF
- $382.01−0.2%
- BNO · Brent oil ETF
- $67.19+3.6%
- Bitcoin
- $82,400+0.5%
- US 10-year yield
- 5.09%−1bp
Costco Wholesale Corporation's filing
What happened
Costco Wholesale Corporation (COST) filed an 8-K with the SEC reporting a change among its directors or senior officers.
Why it matters
An 8-K is how a US company tells investors something material has happened, and the filing itself has the detail behind the headline.
Source: SEC EDGAR
AT&T Inc.'s filing
What happened
AT&T Inc. (T) filed an 8-K with the SEC reporting a change among its directors or senior officers.
Why it matters
An 8-K is how a US company tells investors something material has happened, and the filing itself has the detail behind the headline.
Source: SEC EDGAR
Positioning in British pound
What happened
Speculators' net position in British pound futures is at the most bearish level of the past three years, as of 13 Oct 2026.
Why it matters
When positioning is this one-sided, there are fewer traders left to push the price further the same way, and a surprise can force a fast unwind.
Source: CFTC Commitments of Traders

Source: CFTC Commitments of Traders
On the radar
- Wed 28 OctFed rate decision
- Thu 29 OctECB rate decision
- Thu 5 NovBank of England rate decision