Dollar Index Analysis | GDP Growth Slows but Inflation Pressure Remains; USD Rebounds Above 100, Gold Pulls Back Ahead of Bank of Japan Signals
U.S. second-quarter GDP slowed while price pressure stayed elevated; DXY rebounded above 100 and gold eased as the BOJ outcome and tonight's ECI became the next key risks.
Market overview
As of 2026-07-31 10:00 Beijing Time, gold was at 4,084.70, DXY at 100.14, EUR/USD at 1.1511, GBP/USD at 1.3451, AUD/USD at 0.7031, and USD/JPY at 160.50. Treasury yields use the latest official Federal Reserve H.15 close convention.
Key takeaway
U.S. Q2 GDP slowed to 1.5%, but price indicators stayed elevated. DXY rebounded to 100.14 and gold eased to 4,084.70. The BOJ outcome remains pending, with U.S. ECI due at 20:30.
Core market data
| Asset | Latest | Change | Interpretation |
|---|---|---|---|
| XAU/USD | 4,084.70 | -17.90 (-0.44%) | Gold trades at 4,084.70; if it keeps holding above 4,080.00, a repair window remains open despite rate pressure, while only a return toward 4,102.60 would show stronger buying control.
[S1] 2026-07-31 10:00 Beijing Time · spot gold bid; direct page check without embedded quote timestamp
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| DXY | 100.14 | +0.27 (+0.27%) | DXY is at 100.14 after easing from the prior-session high; a return above 100.16 could broaden dollar pressure again.
[S2] 2026-07-31 09:08 Beijing Time · delayed U.S. Dollar Index quote; non-synchronous cash-index reference
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| EUR/USD | 1.1511 | -0.0019 (-0.16%) | EUR/USD is at 1.1511; holding 1.1511 leaves rebound room, while sustained trade near 1.1535 would show broader dollar easing.
[S3] 2026-07-31 09:58 Beijing Time · spot FX pair; Asia-session quote
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| GBP/USD | 1.3451 | -0.0016 (-0.12%) | GBP/USD is at 1.3451 and still inside a tight rebound lane; a slip back below 1.3447 would cool the overnight repair.
[S4] 2026-07-31 09:58 Beijing Time · spot FX pair; Asia-session quote
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| AUD/USD | 0.7031 | +0.0002 (+0.03%) | AUD/USD is at 0.7031 and remains more of a USD-following trade; a retest of 0.7033 would make the risk-tone improvement clearer.
[S5] 2026-07-31 08:45 Beijing Time · spot FX pair; Asia-session quote
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| USD/JPY | 160.50 | +1.00 (+0.63%) | USD/JPY is at 160.50 and remains in a key watch zone after pulling back; another move toward 160.69 would keep policy-communication risk relevant.
[S6] 2026-07-31 09:31 Beijing Time · spot FX pair; Asia-session quote after intervention-sensitive volatility
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Market recap
U.S. real GDP grew at a 1.5% annual rate in Q2 after 2.1% in Q1. June headline PCE prices fell 0.1% m/m while core PCE rose 0.1%. The latest H.15 put the 2-year at 4.22%, while the 10-year and 30-year rose to 4.67% and 5.20%, steepening the curve.
1U.S. growth slowed while private demand held
Q2 real GDP rose at a 1.5% annual rate after 2.1% in Q1; real final sales to private domestic purchasers increased 3.9%.
2PCE delivered a mixed inflation signal
June headline PCE prices fell 0.1% m/m while core PCE rose 0.1%; year-over-year rates remained 3.7% and 3.3%.
Event analysis
1DXY rebounded above 100
The delayed reference was 100.14, up 0.27%, inside a checked 100.02-100.16 range.
2Gold eased inside a wide range
The verified bid was 4,084.70, down 0.44% inside the 4,028.40-4,120.30 range.
3USD/JPY entered a policy-sensitive window
USD/JPY rebounded to 160.50 while the BOJ outcome remained pending; intervention reports are not treated as official confirmation.
Data analysis and cross-asset view
1The time stamps are not synchronous
Gold, DXY, FX pairs and Treasury yields come from different fixed pages and publication times, so the report compares them conditionally rather than tick-for-tick.
2Risk shifts to the BOJ and labor costs
The BOJ outcome has no fixed release time; U.S. Q2 Employment Cost Index is due at 20:30.
Economic calendar
| Time | Region | Event | Focus | Importance |
|---|---|---|---|---|
| 2026-07-31 time not fixed | Japan | Bank of Japan Monetary Policy Decision and Outlook Report | The July 30-31 policy meeting and Outlook Report are the dominant near-term risk for USD/JPY after intervention-sensitive volatility. | ★★★★★ |
| 2026-07-31 20:30 | United States | Employment Cost Index, Second Quarter 2026 | Labor-cost momentum can affect inflation expectations, Treasury yields, DXY and gold. | ★★★★★ |
Cross-asset performance
Key technical table
Ranges use verified fixed-page references and intraday bands; confirm live prices and spreads before acting.
| Asset | Focus range | Resistance | Support | Logic |
|---|---|---|---|---|
| DXY | 100.02-100.16 | 100.16 / 100.50 | 100.02 / 99.86 | Watch whether 100.02 keeps holding first; a retest of 100.16-100.50 would strengthen the dollar backdrop again. |
| EUR/USD | 1.1511-1.1535 | 1.1535 / 1.1550 | 1.1511 / 1.1500 | If EUR/USD holds 1.1511 and 1.1500, it can still look toward 1.1535-1.1550; otherwise the dollar regains control. |
| GBP/USD | 1.3447-1.3473 | 1.3473 / 1.3500 | 1.3447 / 1.3400 | Sterling is relatively steady, but only sustained trade above 1.3473 would make the rebound more credible. |
| USD/JPY | 159.37-160.69 | 160.69 / 161.00 | 159.50 / 159.37 | USD/JPY stays in the fixed technical table; holding 159.50 and moving toward 161.00 would raise policy sensitivity again. |
| AUD/USD | 0.7020-0.7033 | 0.7033 / 0.7060 | 0.7020 / 0.7000 | AUD/USD remains in the fixed technical table; sustained trade above 0.7033 would make the firmer structure more convincing. |
| XAU/USD | 4,028.40-4,120.30 | 4,102.60 / 4,120.30 | 4,080.00 / 4,028.40 | Gold first needs 4,080.00 to keep absorbing pressure; only a move back above 4,120.30 would restore a fuller upside structure. |
Major macro events
| Time | Region | Event | Impact | Importance |
|---|---|---|---|---|
| 2026-07-30 20:30 | United States | GDP Advance Estimate, Second Quarter 2026 | Slower headline growth contrasted with a 5.7% gross domestic purchases price index and kept the rate outlook sensitive. | ★★★★ |
| 2026-07-30 20:30 | United States | Personal Income and Outlays, June 2026 | Headline and core PCE inflation were 3.7% and 3.3% y/y, leaving a mixed growth-inflation signal for DXY, yields and gold. | ★★★★ |
| 2026-07-31 04:15 | United States | Federal Reserve H.15 Selected Interest Rates update | Compared with July 28, the 2-year fell 4bp while the 10-year and 30-year rose 6bp and 11bp, steepening the curve. | ★★★★ |
Actionable scenario framework
Conditional market scenarios only, not trade instructions. Confirm every trigger against live platform prices.
| Event | Trigger | Confirmation | Invalidation | Impact path |
|---|---|---|---|---|
| A hawkish BOJ outcome or continued yen-strength pricing | USD/JPY breaks below 159.50 while DXY slips below 100.02. | USD/JPY tests 159.37 while gold re-approaches 4,102.60. | DXY returns toward 100.16. | A stronger yen alongside a softer dollar would support repair in gold and European FX, but the official BOJ outcome must confirm the move. |
| A dovish BOJ outcome with firm U.S. labor costs | USD/JPY breaks above 160.69 while DXY holds above 100.02. | EUR/USD and GBP/USD both fade back toward their first supports while gold loses 4,080.00. | The dollar index drops back toward 99.86. | A dovish BOJ outcome combined with firm ECI data at 20:30 could lift the dollar and yields together, leaving gold more vulnerable below 4,080.00. |
Hot markets: charts and key ranges
Four panels cover XAU/USD, EUR/USD, GBP/USD, USD/JPY and position the latest price and prior close within the verified day range; they do not depict an intraday path.
