Market Data Brief - 2026-08-03

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: 2026-08-03 UTC. Historical reconstruction uses finalized local observations on or before 2026-08-03 UTC; it is not a point-in-time data vintage.

RSS Updates

RSS publication window: after 2026-08-02 through 2026-08-03 UTC.

The sole new RSS item reports that the Atlanta Fed’s latest third-quarter GDPNow growth estimate stood at 6.2 percent on August 3. Taken strictly on the supplied information, the update points to a notably strong model-based estimate of the contemporaneous pace of real economic growth for 2026:Q3. The item should be interpreted as a nowcast rather than as an observed GDP result: it describes the model’s estimate for the quarter based on information available by the source cutoff, not a finalized measure of realized output.

Because no retrieved excerpt or historical component breakdown is available for this specific August 3 item, the evidence supplied does not support attributing the 6.2 percent reading to consumption, investment, inventories, trade, government spending, or any particular data release. It also does not establish whether 6.2 percent represented an increase or decrease from the immediately preceding GDPNow estimate. Such comparisons would require information not contained in the packet.

The public-safe takeaway is therefore narrow but meaningful: as of August 3, the GDPNow headline was signaling a high annualized real-growth estimate for the third quarter. The number is informative about the model’s contemporaneous reading of incoming data, but it should not be converted into a claim about the eventual official GDP release or about the sustainability of that pace. With only one RSS observation and no supplied decomposition, the strongest defensible interpretation is that the model’s current-quarter growth signal was elevated, while the composition and persistence of that signal remain unspecified.

Update details:

atlfed_gdpnow

• 2026-08-03 15:09:00 | Latest Third-Quarter GDP Growth Estimate 6.2 Percent https://www.atlantafed.org/research-and-data/data/gdpnow?item=8143f5f1bae84d879c0a287679fc5c7a

sec_press_releases

• no items published after 2026-08-02 through 2026-08-03

fed_press_all

• no items published after 2026-08-02 through 2026-08-03

cftc_press_releases

• no items published after 2026-08-02 through 2026-08-03

FRED Shock Summary

The August 3 FRED observations show a largely stable overnight policy-rate complex alongside lower Treasury yields and modestly tighter corporate-credit spreads. SOFR edged down 1 basis point to 3.65 percent from 3.66 percent, while the effective federal funds rate and overnight bank funding rate were unchanged at 3.63 percent. IORB was also unchanged at 3.65 percent. This clustering leaves the supplied overnight funding measures tightly grouped around 3.63-3.65 percent, with little day-to-day movement in the core money-market rates represented here.

Treasury yields declined across the supplied maturities. The 2-year yield fell 3 basis points to 4.25 percent, the 10-year fell 5 basis points to 4.70 percent, and the 30-year fell 4 basis points to 5.23 percent. The 10-year real Treasury yield declined 4 basis points to 2.43 percent. Because the 10-year nominal yield fell slightly more than the 2-year yield, the supplied 10-year-minus-2-year spread narrowed from 0.47 percentage point to 0.45 percentage point. The curve nevertheless remained positively sloped between those two maturities. These observations describe a broad decline in Treasury yields rather than a move isolated to a single point on the curve.

Credit pricing moved in the same direction across every supplied option-adjusted-spread series. The broad investment-grade corporate OAS tightened 1 basis point to 0.78 percent, BBB OAS tightened 2 basis points to 0.97 percent, broad high-yield OAS tightened 7 basis points to 2.78 percent, BB OAS tightened 6 basis points to 1.67 percent, and CCC-and-lower OAS tightened 6 basis points to 10.28 percent. Moody’s seasoned Baa corporate bond yield declined 7 basis points to 6.31 percent. The largest spread movement in the supplied set was therefore in broad high yield, although lower-quality CCC-and-lower debt continued to carry a much wider spread level than the other credit categories.

Taken together, the deterministic snapshot depicts stable overnight funding rates, lower government-bond yields across short, intermediate, and long maturities, and incremental spread compression in corporate credit. The simultaneous decline in the 10-year nominal and real yields is observable directly from the packet, but the data provided are insufficient to assign that movement to inflation expectations, growth expectations, policy expectations, positioning, or any other cause. Similarly, tighter credit spreads indicate that the compensation embedded in these indices for credit and related risks decreased relative to the prior observation, but they do not by themselves establish why that repricing occurred. The appropriate interpretation is therefore descriptive: rates markets marked yields lower while credit spreads generally became somewhat tighter, against a nearly unchanged overnight-rate backdrop.

Update details:

• Secured Overnight Financing Rate [SOFR, unit=Percent]: latest 3.65 on 2026-08-03; previous 3.66 on 2026-07-31.
• Effective Federal Funds Rate [EFFR, unit=Percent]: latest 3.63 on 2026-08-03; previous 3.63 on 2026-07-31.
• Overnight Bank Funding Rate [OBFR, unit=Percent]: latest 3.63 on 2026-08-03; previous 3.63 on 2026-07-31.
• Interest Rate on Reserve Balances (IORB Rate) [IORB, unit=Percent]: latest 3.65 on 2026-08-03; previous 3.65 on 2026-08-02.
• Market Yield on U.S. Treasury Securities at 2-Year Constant Maturity, Quoted on an Investment Basis [DGS2, unit=Percent]: latest 4.25 on 2026-08-03; previous 4.28 on 2026-07-31.
• Market Yield on U.S. Treasury Securities at 10-Year Constant Maturity, Quoted on an Investment Basis [DGS10, unit=Percent]: latest 4.70 on 2026-08-03; previous 4.75 on 2026-07-31.
• Market Yield on U.S. Treasury Securities at 30-Year Constant Maturity, Quoted on an Investment Basis [DGS30, unit=Percent]: latest 5.23 on 2026-08-03; previous 5.27 on 2026-07-31.
• 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 2026-08-03; previous 2.47 on 2026-07-31.
• 10-Year Treasury Constant Maturity Minus 2-Year Treasury Constant Maturity [T10Y2Y, unit=Percent]: latest 0.45 on 2026-08-03; previous 0.47 on 2026-07-31.
• ICE BofA US Corporate Index Option-Adjusted Spread [BAMLC0A0CM, unit=Percent]: latest 0.78 on 2026-08-03; previous 0.79 on 2026-07-31.
• ICE BofA US High Yield Index Option-Adjusted Spread [BAMLH0A0HYM2, unit=Percent]: latest 2.78 on 2026-08-03; previous 2.85 on 2026-07-31.
• ICE BofA BBB US Corporate Index Option-Adjusted Spread [BAMLC0A4CBBB, unit=Percent]: latest 0.97 on 2026-08-03; previous 0.99 on 2026-07-31.
• ICE BofA BB US High Yield Index Option-Adjusted Spread [BAMLH0A1HYBB, unit=Percent]: latest 1.67 on 2026-08-03; previous 1.73 on 2026-07-31.
• ICE BofA CCC & Lower US High Yield Index Option-Adjusted Spread [BAMLH0A3HYC, unit=Percent]: latest 10.28 on 2026-08-03; previous 10.34 on 2026-07-31.
• Moody’s Seasoned Baa Corporate Bond Yield [DBAA, unit=Percent]: latest 6.31 on 2026-08-03; previous 6.38 on 2026-07-31.

Yahoo Shock Summary

The August 3 cross-asset snapshot is highly differentiated rather than uniformly risk-on or risk-off. Equity performance varied sharply across the supplied instruments. The CSI 300 declined 0.98 percent and Apple fell 1.78 percent, but several large technology and semiconductor-related names advanced: Amazon gained 4.58 percent, AMD 1.78 percent, ASML 0.83 percent, and Broadcom 0.76 percent. BMNR rose 0.81 percent and Coinbase was nearly unchanged at plus 0.16 percent. This dispersion means that the supplied equity observations do not support describing the session as a broad directional move; relative performance between individual names was much more pronounced than any common pattern.

The clearest cross-asset movement was in energy. Brent crude fell 7.05 percent to 83.77 and WTI crude fell 5.11 percent to 80.34. The broader DBC commodity fund also declined 1.94 percent. The magnitude of the oil declines was substantially greater than the moves in the supplied equity indices, currencies, bond ETF, or crypto assets, making energy weakness the most conspicuous price adjustment in this particular data set. The packet contains no information that would justify assigning a specific cause to those declines.

Currency moves were comparatively small. The U.S. Dollar Index increased 0.16 percent to 99.96. USD/CNH rose 0.08 percent to 6.76; because the quote represents U.S. dollars in offshore renminbi terms, the higher rate corresponds mechanically to a marginally weaker offshore renminbi against the dollar over the observation interval. Both changes were modest relative to the moves in oil and several individual equities.

The supplied bond ETF was close to flat, with AGG slipping 0.11 percent to 97.26. Bitcoin was essentially unchanged, falling only 0.03 percent to 63,460.90, while Coinbase rose 0.16 percent. On these observations alone, there was no substantial directional move in the quoted Bitcoin price, despite much larger changes elsewhere in the cross-asset set.

Overall, the deterministic market picture is one of sharp commodity and especially crude-oil weakness, mild dollar firmness, nearly unchanged Bitcoin and aggregate-bond pricing, and substantial stock-level dispersion. Amazon and AMD were among the stronger supplied equities while Apple and the CSI 300 declined. These simultaneous moves are useful for characterizing market structure on the date, but they do not establish causal relationships among the assets. In particular, the packet does not support attributing oil’s decline to the dollar move, explaining individual technology-stock performance through macroeconomic developments, or treating the collection of prices as evidence for a broader future market regime. The defensible conclusion is that energy experienced the dominant negative price move while most other supplied asset classes showed smaller or more heterogeneous changes.

Update details:

• 000300.SS [CSI 300 Index.]: latest completed close 4543.18 on 2026-08-03; previous close 4588.20 on 2026-07-31 (delta -45.02, -0.98%).
• AAPL: latest completed close 303.42 on 2026-08-03; previous close 308.91 on 2026-07-31 (delta -5.49, -1.78%).
• AGG [iShares Core U.S. Aggregate Bond ETF.]: latest completed close 97.26 on 2026-08-03; previous close 97.37 on 2026-07-31 (delta -0.11, -0.11%).
• AMD: latest completed close 484.64 on 2026-08-03; previous close 476.15 on 2026-07-31 (delta 8.49, 1.78%).
• AMZN: latest completed close 284.02 on 2026-08-03; previous close 271.58 on 2026-07-31 (delta 12.44, 4.58%).
• ASML: latest completed close 1642.52 on 2026-08-03; previous close 1629.00 on 2026-07-31 (delta 13.52, 0.83%).
• AVGO: latest completed close 392.23 on 2026-08-03; previous close 389.28 on 2026-07-31 (delta 2.95, 0.76%).
• BMNR: latest completed close 17.42 on 2026-08-03; previous close 17.28 on 2026-07-31 (delta 0.14, 0.81%).
• BTC-USD [Bitcoin quoted in U.S. dollars.]: latest completed close 63460.90 on 2026-08-03; previous close 63482.00 on 2026-08-02 (delta -21.10, -0.03%).
• BZ=F [Brent crude oil futures contract.]: latest completed close 83.77 on 2026-08-03; previous close 90.12 on 2026-07-31 (delta -6.35, -7.05%).
• CL=F [WTI crude oil futures contract.]: latest completed close 80.34 on 2026-08-03; previous close 84.67 on 2026-07-31 (delta -4.33, -5.11%).
• CNH=X [USD/CNH exchange rate on Yahoo Finance (offshore renminbi).]: latest completed close 6.76 on 2026-08-03; previous close 6.75 on 2026-07-31 (delta 0.01, 0.08%).
• COIN: latest completed close 146.50 on 2026-08-03; previous close 146.26 on 2026-07-31 (delta 0.24, 0.16%).
• DBC [Invesco DB Commodity Index Tracking Fund.]: latest completed close 28.88 on 2026-08-03; previous close 29.45 on 2026-07-31 (delta -0.57, -1.94%).
• DX-Y.NYB [U.S. Dollar Index (DXY), a basket-based measure of USD strength against major foreign currencies.]: latest completed close 99.96 on 2026-08-03; previous close 99.80 on 2026-07-31 (delta 0.16, 0.16%).