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Saturday, May 16, 2026

Stay Invested: Rising Inflation Tests Markets Ahead of Summer

U.S. equities ended a choppy week largely flat as hotter-than-expected CPI and PPI data, rising Treasury yields, and elevated oil prices offset gains from the energy sector. China and Hong Kong markets retreated after early optimism from the Trump-Xi summit in Beijing faded, with the absence of major policy breakthroughs limiting follow-through buying across China internet and export-sensitive names. Singapore's Straits Times Index bucked the regional trend, advancing on broad-based strength in banking stocks and index heavyweights. Across markets, re-accelerating inflation re-emerged as the dominant macro concern heading into the summer months.

 


πŸ‡ΊπŸ‡Έ United States

Market Overview

U.S. equities posted a mixed week as hotter-than-expected inflation readings and rising Treasury yields dominated the narrative. The S&P 500 (SPX) edged marginally higher by +0.13% — briefly touching a record intraday high on Thursday before retreating on Friday — while the Dow Jones Industrial Average (DJI) slipped -0.17% and the Nasdaq Composite (COMP) dipped -0.08%, as the 10-year Treasury yield climbed to approximately 4.59%, the highest level in over a year. 

(Refer to the major indices' weekly performance tables below.)


Index Weekly Performance

- Dow Jones Industrial Average (DJI):  -0.17%

- S&P 500 (SPX):  +0.13%

- Nasdaq Composite (COMP):  -0.08%

 

Key Highlights and Outlook

1️⃣ Inflation Accelerates: April CPI and PPI Both Surprise to the Upside

April CPI rose 0.6% month over month and 3.8% year over year — the sharpest annual jump since May 2023 — driven by a 3.8% monthly surge in energy prices. Core CPI also came in above estimates at +0.4% MoM and +2.8% YoY. The hotter-than-expected data reinforced concerns that inflation is broadening well beyond oil and tariff-related categories.

2️⃣ Wholesale Prices Reinforce Persistent Price Pressure

April's producer price index climbed 1.4% month over month — the largest monthly gain since March 2022 — with energy prices surging 7.8% after a 10.1% rise in March, and year-over-year PPI accelerating to 6.0%. Chicago Fed President Austan Goolsbee acknowledged the U.S. has an "inflation problem" that extends beyond tariff and oil-related drivers, fuelling concerns the Fed may need to maintain restrictive policy for longer.

3️⃣ Treasury Yields Climb to 14-Month Highs

The 10-year U.S. Treasury yield rose to approximately 4.59% by Friday's close, its highest level in over a year, as bond markets priced in a more prolonged restrictive Fed policy path. The move pressured rate-sensitive sectors — real estate and utilities led weekly declines — while reinforcing the market view that near-term rate cuts remain firmly off the table.

4️⃣ Retail Sales Solid but Momentum Slows

April retail sales rose 0.5% month over month, in line with expectations but decelerating from March's 1.6% gain. Control group sales — a key GDP input — increased 0.5%, supported by spending at gas stations and electronics stores. The data confirmed consumer resilience even as cost pressures mount, while weekly initial jobless claims came in at 211,000, slightly above the 207,000 consensus estimate.

5️⃣ Energy Dominates; Consumer Discretionary Leads Broad Declines

Energy was the standout outperformer this week as elevated oil prices lifted the sector, while health care and consumer staples also posted modest gains. Consumer discretionary suffered the steepest weekly decline among S&P 500 sectors, followed by real estate and materials, all reflecting heightened sensitivity to elevated rates and slowing consumer spending. The week's sector divergence underscores the market's current bifurcation between commodity-linked names and rate-sensitive sectors.

6️⃣ "Sell in May" Debate Returns as Summer Risks Mount

With the S&P 500 up over 8% year-to-date and near record highs, the seasonal "sell in May" debate has resurfaced. Historical data suggests the May–October period delivers softer average returns compared to the November–April window, and with inflation re-accelerating and the U.S. midterm election cycle in view, a period of near-term consolidation cannot be ruled out. That said, upward revisions to 2026 earnings forecasts — supported by tech, AI, and energy sectors — continue to underpin the fundamental case for remaining invested.

 

S&P 500 Sectors in Focus

Energy was the clear standout this week, surging as oil prices remained elevated and posting the sharpest weekly gain across all eleven S&P 500 sectors by a significant margin. Health care and consumer staples also outperformed, offering relative defensiveness amid the volatile inflation backdrop, while technology managed a marginal gain despite meaningful headwinds from rising yields. On the downside, consumer discretionary suffered the steepest weekly decline, followed by real estate and materials — all sectors with meaningful rate sensitivity or exposed to slowing consumer demand. (Refer to the SPX sector ETF weekly performance table below.)


Technical Snapshot

The S&P 500 (SPX) reached a record intraday high on Thursday before pulling back to close at 7,408.50, suggesting near-term resistance at current levels amid the inflation-driven yield headwind. The Nasdaq Composite (COMP) remains technically constructive above key support levels, though the marginal weekly decline reflects cautious positioning ahead of further inflation and Fed guidance. The DJI's modest retreat keeps it within its medium-term uptrend, with the 4.59% 10-year Treasury yield now the key macro variable to monitor into June.

πŸ“Š Weekly charts:

 


πŸ‡¨πŸ‡³ China / Hong Kong

Market Overview

China equities pulled back after early-week gains linked to Trump-Xi summit expectations, with the CSI 300 edging lower by -0.25% and the Shanghai Composite (SSE) declining -1.07% as summit optimism faded in the absence of major policy breakthroughs. Hong Kong underperformed regional peers, with the Hang Seng Index (HSI) falling -1.63% amid continued caution toward China internet and export-sensitive names. Investor sentiment was initially supported by resilient April trade and inflation data, though the lack of concrete tariff concessions capped any meaningful follow-through buying. (Refer to the major indices' weekly performance tables below.)

Index Weekly Performance

- CSI 300:  -0.25%

- Shanghai Composite (SSE):  -1.07%

- Hang Seng Index (HSI):  -1.63%

 

Key Highlights and Outlook

1️⃣ Trump-Xi Summit Reinforces Stabilisation but Yields No Breakthroughs

Presidents Trump and Xi concluded a two-day summit in Beijing on May 15, with both sides signalling support for stable bilateral relations. China reportedly agreed to increase purchases of U.S. agricultural and energy products, while discussions covered semiconductor and rare-earth supply chain mechanisms, though no major export restriction rollbacks were announced. For markets, the summit reinforced expectations of managed de-escalation rather than a structural reset, with Trump extending an invitation for Xi to visit Washington in September.

2️⃣ Services PMI Expands; Domestic Demand Remains Resilient

April's RatingDog China General Services PMI rose to 52.6 from 52.1 in March, while the composite PMI output index climbed to 53.1 from 51.5, driven by stronger domestic demand and faster new business growth. Export orders, however, declined for a second consecutive month, highlighting the persistent divergence between resilient domestic activity and softening external demand amid ongoing tariff headwinds.

3️⃣ Firmer Inflation Data Reduces Near-Term Monetary Easing Expectations

China's PPI surged 2.8% year over year in April — accelerating sharply from 0.5% in March and the fastest pace since July 2022 — driven by higher commodity prices and AI-related investment demand in nonferrous metals and energy processing. Consumer inflation also firmed modestly, with CPI rising 1.2% year over year. The data supported the view that industrial pricing is stabilising, reducing near-term pressure on Beijing to deliver broad-based monetary easing.

4️⃣ Export Strength Underscores External-Demand Resilience

China's exports rose 14.1% year over year in April, accelerating from March and exceeding market expectations, while imports surged 25.3% on firmer domestic demand and higher commodity purchases. Exports to the U.S. rose 11.3% despite ongoing tariff tensions, suggesting continued front-loading activity ahead of the summit. The robust trade data provided early-week support to sentiment before fading as the summit produced no structural concessions.

5️⃣ HSI Constituents Split; Consumer and EV Names Outperform

Within the Hang Seng Index, consumer and EV-related names led gains for the week, with JD.com (+7.93%), Li Auto (+7.92%), and Midea (+7.44%) posting the strongest weekly advances on improved domestic spending sentiment. On the other side, education, biotech, and selected growth names underperformed, with New Oriental, Pop Mart, and Innovent Bio among the steepest decliners as investors rotated out of higher-beta growth positions. 

(Refer to the Hang Seng Index constituents' weekly performance table below.)

Technical Snapshot

The Hang Seng Index (HSI) retreated to 25,962.73, remaining below the 26,500 resistance level that has capped recent recovery attempts, with selling concentrated in higher-beta internet and biotech names rather than broad-based index liquidation. Price action was orderly, and the pullback does not signal a breakdown from the medium-term recovery structure that has been in place since the January lows. The near-term direction will likely be determined by whether fresh policy signals from Beijing can sustain the trade stabilisation narrative established at the summit.

πŸ“Š Weekly charts:

 


πŸ‡ΈπŸ‡¬ Singapore

Market Overview

The Straits Times Index (STI) was the standout performer among the week's tracked markets, gaining +1.37% to close at 4,989.08 — within striking distance of the psychologically significant 5,000 level. The advance was broad-based, led by banking stocks and index heavyweights Singtel and Jardine Matheson, while S-REITs and property counters lagged on rate sensitivity. (Refer to the major indices' weekly performance tables above.)

Index Weekly Performance

- Straits Times Index (STI):  +1.37%

 

Key Highlights and Outlook

1️⃣ Banking Sector Drives the STI Higher

All three local banks advanced for the week, with OCBC (O39) leading at +4.61%, followed by DBS (D05) at +2.59% and UOB (U11) at +2.02%. The sector's outperformance reflected a combination of resilient net interest income expectations, continued dividend appeal, and the higher-for-longer rate environment working in banks' favour. Collectively, the three banks were the primary driver of the STI's weekly advance.

2️⃣ Singtel and Jardine Matheson Add Meaningful Index Support

Singtel (Z74) rose +2.77% and Jardine Matheson (J36) gained +2.72% during the week, both contributing meaningfully to the index's advance. Singtel's gain extended its steady recovery, supported by continued confidence in its regional operating model, while Jardine's uptick reflected broader investor comfort with its diversified Asian footprint amid the current macro environment.

3️⃣ S-REITs and Property Names Under Pressure

Rate-sensitive real estate counters remained under pressure as U.S. Treasury yields climbed to 14-month highs, with Frasers L&C Trust (BUOU) declining -5.53%, City Dev. (C09) falling -4.84%, CapCom Trust (C38U) losing -2.16%, and CapAscendas REIT (A17U) slipping -0.81%. The continued divergence between banking names and real estate names reflects the STI's internal bifurcation along rate-sensitivity lines. (Refer to the STI weekly performance table below.)

4️⃣ STI Approaches 5,000 Milestone; YTD Performance Holds at +7.38%

The STI's close at 4,989.08 puts the index within 11 points of the 5,000 level — a psychologically significant milestone — and YTD gains of +7.38% position Singapore as one of the stronger-performing markets in the region. The sustainability of the 5,000 test will likely depend on the global rate trajectory and continued outperformance from the banking sector, which has been the primary engine of index gains year-to-date.

 

Technical Snapshot

The STI closed at 4,989.08, establishing a new weekly closing high and bringing the 5,000 level into immediate technical focus for the coming week. Near-term momentum is positive, supported by the banking sector's strong contribution, healthy trading volume, and the index's sustained position above its key moving average levels. A clean weekly close above 5,000 would represent a meaningful technical milestone, with near-term support likely found in the 4,900–4,920 range on any pullback.

(Refer to the STI weekly performance table below.)

πŸ“Š Weekly charts:

 

πŸ“… Week Ahead (18–22 May 2026)

U.S. macro focus shifts to housing data and the minutes from the Fed's most recent FOMC meeting, which will be closely parsed for any shift in the rate-hold consensus following the week's sharper-than-expected inflation readings. Fed speakers scheduled for the week will also be monitored for any language signalling a shift toward renewed tightening bias, with equity and bond markets sensitive to any departure from the current hold stance.

In China, markets will watch for concrete follow-through from the Trump-Xi summit, including any formal announcements on agricultural purchases or rare-earth and semiconductor negotiation mechanisms. April industrial output and retail sales data are also due, providing further read-through on whether domestic demand momentum is sustaining against the backdrop of persistent external headwinds and a more cautious global trade environment.

Singapore's macro calendar is light, with attention centred on the STI's test of the 5,000 level and the continuation of regional earnings reporting. Regional central bank policy meetings in Southeast Asia will be monitored for any divergence from the Fed's hold posture, particularly given the firming inflation backdrop — with any hawkish surprise carrying implications for S-REIT valuations and rate-sensitive SGX-listed names.

 

πŸ—“️ Overarching Watchpoint

The single biggest binary risk of the coming week is whether U.S. Federal Reserve officials signal a meaningful shift toward rate hike consideration in response to April's sharply higher CPI and PPI readings. Any language departing from the current hold consensus — in FOMC minutes or public Fed commentary — could trigger a material re-pricing across equities, bonds, and rate-sensitive sectors globally, with particular implications for S-REITs, HSI internet names, and the Nasdaq Composite.

 

Source: Some content and data are excerpted from publicly available market reports.

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