Market Data Brief - 2026-09-04

This brief summarizes the latest records available in Vox’s local investdatar caches. Dates shown in source details are data dates, not publication promises.

Source cutoff: 2026-09-04 UTC. Yahoo daily bars through 2026-09-04 UTC are treated as provisional and excluded from close-based summaries.

RSS Updates

RSS publication window: after 2026-09-03 through 2026-09-04 UTC.

The Federal Reserve Board announced the termination of two previously outstanding enforcement arrangements: an August 29, 2024 cease-and-desist order involving United Texas Bank, and a July 5, 2023 written agreement involving Quontic Bank Acquisition Corp. and Quontic Bank Holdings Corp. Both terminations became effective on September 2, 2026, with the public announcement issued on September 4.

The item is primarily a supervisory-status update rather than a change in monetary policy, capital regulation, or system-wide banking rules. Its direct informational content is therefore institution-specific: supervisory actions that had remained formally in force for these entities were no longer active as of the stated termination date. The announcement itself does not provide a detailed explanation of what remedial steps were completed, how the Federal Reserve assessed compliance, or whether any residual supervisory concerns remain outside the terminated actions.

For public interpretation, the main significance is procedural. Enforcement orders and written agreements create formal obligations that remain part of an institution’s regulatory status until modified or terminated. Removing them indicates that these particular formal actions have concluded. However, the release does not support broader conclusions about the condition of the banking sector, the future supervisory stance of the Federal Reserve, or the financial outlook of the named institutions. The narrow scope of the release should therefore be preserved: it records closure of specified enforcement actions rather than evidence of a generalized easing or tightening in bank supervision.

Update details:

atlfed_gdpnow

• no items published after 2026-09-03 through 2026-09-04

sec_press_releases

• no items published after 2026-09-03 through 2026-09-04

fed_press_all

• 2026-09-04 15:00:00 | Federal Reserve Board announces termination of enforcement actions with United Texas Bank, Quontic Bank Acquisition Corp., and Quontic Bank Holdings Corp. https://www.federalreserve.gov/newsevents/pressreleases/enforcement20260904a.htm

cftc_press_releases

• no items published after 2026-09-03 through 2026-09-04

FRED Shock Summary

Overnight funding conditions were almost unchanged on September 4. SOFR declined by 1 basis point to 3.65%, while EFFR and OBFR were unchanged at 3.63% and IORB remained at 3.65%. AMERIBOR also declined by 1 basis point to 3.67%. Taken together, these observations show a tightly clustered set of overnight rates with very small day-to-day movements. The supplied data do not indicate a meaningful shift in the prevailing overnight-rate configuration between September 3 and September 4.

Treasury yields moved unevenly across maturities. The 2-year yield rose 3 basis points to 4.37%, the 10-year yield increased 1 basis point to 4.78%, and the 30-year yield declined 1 basis point to 5.24%. Because the shorter maturity increased more than the 10-year maturity, the 10-year-minus-2-year spread narrowed from 0.43 to 0.41 percentage point. The curve nevertheless remained positively sloped between the supplied 2-year and 10-year points. The 10-year inflation-indexed Treasury yield increased 1 basis point to 2.43%, matching the magnitude of the increase in the nominal 10-year yield. Based only on these observations, there was little change in the nominal-versus-real 10-year relationship over the day.

Credit spreads were mixed rather than uniformly wider or tighter. The broad investment-grade corporate OAS was unchanged at 0.81%, while BBB spreads edged 1 basis point tighter to 0.99%. In high yield, the broad spread widened 3 basis points to 2.68%. BB spreads widened 3 basis points to 1.55%, and CCC-and-lower spreads widened 3 basis points to 10.54%. The absolute spread level remained highly differentiated by credit quality, with the lowest-rated segment carrying a much larger risk premium than BB or investment-grade debt. The one-day data therefore show modest deterioration within high yield alongside stable-to-slightly-tighter investment-grade pricing, rather than a broad-based credit repricing.

Overall, the September 4 FRED snapshot is characterized by stable overnight funding rates, a small upward move in 2- and 10-year Treasury yields, a slight decline at 30 years, modest curve flattening between 2 and 10 years, and limited spread widening concentrated in speculative-grade credit. These are small daily changes and, on their own, do not establish a trend or support conclusions about future policy, growth, inflation, or financial stress.

Update details:

• Secured Overnight Financing Rate [SOFR, unit=Percent]: latest 3.65 on 2026-09-04; previous 3.66 on 2026-09-03.
• Effective Federal Funds Rate [EFFR, unit=Percent]: latest 3.63 on 2026-09-04; previous 3.63 on 2026-09-03.
• Overnight Bank Funding Rate [OBFR, unit=Percent]: latest 3.63 on 2026-09-04; previous 3.63 on 2026-09-03.
• Interest Rate on Reserve Balances (IORB Rate) [IORB, unit=Percent]: latest 3.65 on 2026-09-04; previous 3.65 on 2026-09-03.
• Market Yield on U.S. Treasury Securities at 2-Year Constant Maturity, Quoted on an Investment Basis [DGS2, unit=Percent]: latest 4.37 on 2026-09-04; previous 4.34 on 2026-09-03.
• Market Yield on U.S. Treasury Securities at 10-Year Constant Maturity, Quoted on an Investment Basis [DGS10, unit=Percent]: latest 4.78 on 2026-09-04; previous 4.77 on 2026-09-03.
• Market Yield on U.S. Treasury Securities at 30-Year Constant Maturity, Quoted on an Investment Basis [DGS30, unit=Percent]: latest 5.24 on 2026-09-04; previous 5.25 on 2026-09-03.
• Market Yield on U.S. Treasury Securities at 10-Year Constant Maturity, Quoted on an Investment Basis, Inflation-Indexed [DFII10, unit=Percent]: latest 2.43 on 2026-09-04; previous 2.42 on 2026-09-03.
• 10-Year Treasury Constant Maturity Minus 2-Year Treasury Constant Maturity [T10Y2Y, unit=Percent]: latest 0.41 on 2026-09-04; previous 0.43 on 2026-09-03.
• ICE BofA US Corporate Index Option-Adjusted Spread [BAMLC0A0CM, unit=Percent]: latest 0.81 on 2026-09-04; previous 0.81 on 2026-09-03.
• ICE BofA US High Yield Index Option-Adjusted Spread [BAMLH0A0HYM2, unit=Percent]: latest 2.68 on 2026-09-04; previous 2.65 on 2026-09-03.
• Overnight Unsecured AMERIBOR Benchmark Interest Rate [AMERIBOR, unit=Percent]: latest 3.67 on 2026-09-04; previous 3.68 on 2026-09-03.
• ICE BofA BBB US Corporate Index Option-Adjusted Spread [BAMLC0A4CBBB, unit=Percent]: latest 0.99 on 2026-09-04; previous 1.00 on 2026-09-03.
• ICE BofA BB US High Yield Index Option-Adjusted Spread [BAMLH0A1HYBB, unit=Percent]: latest 1.55 on 2026-09-04; previous 1.52 on 2026-09-03.
• ICE BofA CCC & Lower US High Yield Index Option-Adjusted Spread [BAMLH0A3HYC, unit=Percent]: latest 10.54 on 2026-09-04; previous 10.51 on 2026-09-03.

Yahoo Shock Summary

The September 4 cross-asset snapshot was notably mixed, with substantial dispersion inside technology-related equities and weaker performance in crypto-linked assets. The CSI 300 was nearly unchanged at -0.10%, while U.S.-listed large-cap and technology names moved in very different directions. AAPL declined 2.51% and AMZN slipped 0.15%, whereas AMD gained 4.69%, ASML rose 4.17%, and AVGO added 0.21%. The simultaneous strength in AMD and ASML alongside weakness in AAPL shows that the supplied equity moves were not consistent with a simple uniform technology-sector direction; stock-specific dispersion was comparatively large.

Crypto and crypto-sensitive equities were weaker. Bitcoin fell 1.97% to 79,671.97, COIN declined 4.18%, and BMNR fell 5.60%. The equity declines were larger in percentage terms than Bitcoin’s move, demonstrating higher one-day sensitivity among these listed names in this observation set. The supplied data establish co-movement on the day but do not establish why these assets declined or whether the relationship was causal.

Energy prices were firmer, with Brent crude up 0.80% and WTI up 0.20%. The stronger percentage gain in Brent widened the directional difference between the two supplied crude benchmarks for the session. By contrast, the broader DBC commodity ETF slipped 0.19%, showing that positive crude moves did not translate into a positive move for the supplied diversified commodity proxy.

Currency markets showed modest changes. DXY rose 0.16%, while USD/CNH declined 0.18% to 6.71. Because a decline in USD/CNH means fewer offshore renminbi were required per U.S. dollar, the quoted pair moved in the direction of a firmer CNH against USD even as the broader dollar index increased. These observations are not contradictory because the two measures represent different currency relationships and baskets.

AGG rose only 0.05%, making the broad U.S. bond ETF essentially stable relative to the much larger equity and crypto moves elsewhere in the packet. Overall, the cross-asset picture was one of dispersion rather than a single dominant risk-on or risk-off pattern: selected semiconductor-related equities rose strongly, Apple and crypto-linked assets declined, crude oil advanced, the diversified commodity ETF eased, the dollar index strengthened modestly, CNH strengthened against USD, and broad bonds were nearly unchanged. The one-day observations describe market outcomes but do not, by themselves, identify their causes or imply persistence.

Update details:

• 000300.SS [CSI 300 Index.]: latest completed close 4548.05 on 2026-09-04; previous close 4552.58 on 2026-09-03 (delta -4.53, -0.10%).
• AAPL: latest completed close 319.97 on 2026-09-04; previous close 328.21 on 2026-09-03 (delta -8.24, -2.51%).
• AGG [iShares Core U.S. Aggregate Bond ETF.]: latest completed close 97.00 on 2026-09-04; previous close 96.95 on 2026-09-03 (delta 0.05, 0.05%).
• AMD: latest completed close 477.57 on 2026-09-04; previous close 456.16 on 2026-09-03 (delta 21.41, 4.69%).
• AMZN: latest completed close 258.51 on 2026-09-04; previous close 258.90 on 2026-09-03 (delta -0.39, -0.15%).
• ASML: latest completed close 1714.88 on 2026-09-04; previous close 1646.19 on 2026-09-03 (delta 68.69, 4.17%).
• AVGO: latest completed close 357.90 on 2026-09-04; previous close 357.16 on 2026-09-03 (delta 0.74, 0.21%).
• BMNR: latest completed close 24.97 on 2026-09-04; previous close 26.45 on 2026-09-03 (delta -1.48, -5.60%).
• BTC-USD [Bitcoin quoted in U.S. dollars.]: latest completed close 79671.97 on 2026-09-04; previous close 81271.74 on 2026-09-03 (delta -1599.77, -1.97%).
• BZ=F [Brent crude oil futures contract.]: latest completed close 96.28 on 2026-09-04; previous close 95.52 on 2026-09-03 (delta 0.76, 0.80%).
• CL=F [WTI crude oil futures contract.]: latest completed close 91.48 on 2026-09-04; previous close 91.30 on 2026-09-03 (delta 0.18, 0.20%).
• CNH=X [USD/CNH exchange rate on Yahoo Finance (offshore renminbi).]: latest completed close 6.71 on 2026-09-04; previous close 6.72 on 2026-09-03 (delta -0.01, -0.18%).
• COIN: latest completed close 184.64 on 2026-09-04; previous close 192.70 on 2026-09-03 (delta -8.06, -4.18%).
• DBC [Invesco DB Commodity Index Tracking Fund.]: latest completed close 31.90 on 2026-09-04; previous close 31.96 on 2026-09-03 (delta -0.06, -0.19%).
• DX-Y.NYB [U.S. Dollar Index (DXY), a basket-based measure of USD strength against major foreign currencies.]: latest completed close 99.16 on 2026-09-04; previous close 99.00 on 2026-09-03 (delta 0.16, 0.16%).