Aug 13, 2026 · Finance & Markets Daily Digest

Digest of equity indexes, tech and sector movers, earnings and fundamentals, market sentiment and institutional flows for August 13, 2026, with summaries, links, and commentary.

I. Indexes & Market Overview

1. July PPI unchanged, below forecasts; S&P 500 hits an intraday record at 7,816.7 (Indexes)

Summary:

On August 13 in U.S. hours, July producer prices were unchanged month-over-month and slowed to 4.7% year-over-year, softer than the modest rise markets had priced. Combined with weaker oil and falling Treasury yields, risk appetite improved. As of press time, the S&P 500 was up 0.85% at 7,816.7, a new all-time high; the Nasdaq Composite gained 1.04% and the Dow Jones Industrial Average rose 0.34%. The Philadelphia Semiconductor Index jumped about 2.07%, the session's main engine. Wednesday's closes after in-line CPI were 7,748.50, 26,588.49 and 53,770.27, respectively.

Links:

• TradingKey — S&P 500 hits record high of 7,800 as July PPI cools
• Seeking Alpha — S&P 500 notches fresh record high as Wall Street climbs on PPI data

Commentary:

This is a growth-stock valuation reset on cooler inflation and fading hike odds, not yet a confirmed broad bull; a rebound in oil or hawkish Fed talk could quickly trigger profit-taking near the highs.

2. China A-shares fade a gap-up: Shanghai −0.5%, more than 4,300 decliners (Indexes/Asia)

Summary:

On August 13, A-shares gapped higher but failed to clear the 250-day moving average, then sold off after 14:00. The Shanghai Composite closed −0.5% at 3,926.96, the Shenzhen Component −0.87% at 14,289.44, ChiNext −0.45% at 3,586.04, and the STAR Composite −0.75% at 2,004.58. Combined turnover was about RMB 2.55–2.57 trillion, up roughly RMB 400 billion from Wednesday; about 1,144 stocks rose and 4,317 fell. CRO and innovative-drug names led against the tape; precious metals, education, property and semiconductors lagged. Northbound turnover was RMB 314.774 billion, with Zhongji Innolight, Eoptolink and Shengyi Technology among the most actively traded.

Links:

• 21jingji — A-shares close lower after a fade from the highs; CRO leads
• Yicai — Shanghai Composite −0.5%; innovative drugs outperform

Commentary:

Volume-up selling under the yearly average looks like a post-bounce unwind, not a clean style rotation; whether the 10-day line holds matters more than chasing CRO strength.

3. Asia tech leads, Europe follows: Kospi +3.8%, Nikkei +1.7% (Global)

Summary:

Asian equities rose on August 13 on U.S. AI-infrastructure earnings and a pullback in September hike bets. MSCI Asia-Pacific ex-Japan gained about 1.08%. Korea's Kospi rallied about 3.7%–3.8%, recapturing 6,800 and entering a technical bull market, with Samsung Electronics and SK hynix the largest contributors. The Nikkei 225 rose about 1.67%–1.86%; Shanghai reversed lower in the afternoon, Hang Seng was little changed, and Australia's ASX 200 fell about 0.6%. Europe's STOXX 600 was up about 0.26%, with tech +0.36%. MSCI's world equities index rose about 0.20%.

Links:

• Reuters via Global Banking & Finance — Stocks rise as oil slips below $90
• The Business Times — Asian stocks rise as rate hike bets ease, Kospi +3.7%

Commentary:

Global risk appetite is still a single thread—Korean chips plus U.S. AI hardware. Lagging Hong Kong and Australia show limited breadth; follow-through depends on whether U.S. indexes hold the highs after PPI.

II. Tech & Mega-Cap Stocks

4. Memory and AI hardware lead: Micron +5%+, SOX +2% (Tech/Semiconductors)

Summary:

In U.S. hours on August 13, easier rate pressure and the spillover from CoreWeave and Super Micro results pulled capital back into memory and chips. As of press time, SK hynix-related U.S. quotes were up about 5.87%, SanDisk about 5.58%, Micron (MU) about 5.22%, Marvell about 5.03%, and Intel about 4.90%; the Philadelphia Semiconductor Index rose about 2.07%. Nvidia closed August 12 at $224.09 (+3.03%), restoring a market cap near $5.43 trillion, with fiscal Q2 results due August 26 (revenue guided near $91 billion). In Seoul, SK hynix gained about 7.25% and Samsung Electronics about 3.82% in morning trade.

Links:

• TradingKey — AI hardware stocks lead; Micron rises over 5%
• The Asia Business Daily — Samsung, SK hynix rally as KOSPI recaptures 6,800

Commentary:

Bull case: HBM/DRAM tightness into 2027 keeps pricing power. Base case: some of today's move already discounts Nvidia on August 26. Bear case: memory inflation hits downstream margins (already visible at Cisco) and reverses the chain.

III. Earnings & Fundamentals

5. Cisco Q4 revenue $17.3B, $4B of AI orders—yet shares fall after hours on margins (Earnings)

Summary:

After the close on August 12, Cisco (CSCO) reported fiscal Q4 ended July 25, 2026: revenue of $17.3 billion (also reported as $17.25 billion), up 18% and above the ~$16.82 billion consensus; non-GAAP EPS $1.22 vs. $1.17 expected; GAAP net income $3.9 billion. Hyperscaler AI-infrastructure orders were $4 billion in the quarter and $9.3 billion for the fiscal year. Management called the networking upcycle early-stage and guided FY2027 revenue to $72.2–$73.4 billion and non-GAAP EPS to $5.05–$5.11, with about $7.5 billion of AI-infrastructure revenue. Gross margin fell to 66.3% from 68.4% a year earlier; shares dropped more than 4% after hours, with investors citing hardware mix and memory costs.

Links:

• Cisco Newsroom — Cisco Reports Fourth Quarter Earnings
• CNBC — Cisco's stock drops despite earnings, revenue beat

Commentary:

Orders and guidance confirm real AI-networking demand, but a beat-and-drop shows the stock was priced for perfection; gross margin is the bull/bear split—if memory costs keep rising, order growth may not reach shareholders.

6. Cerebras Q2 revenue misses: hardware sales fall, stock drops more than 10% after hours (Earnings)

Summary:

Cerebras Systems (CBRS) reported Q2 GAAP revenue of $180.1 million, up 74% year-over-year but below the ~$194 million consensus; core revenue was about $210 million, up 103%. Cloud and other services reached $126 million, up 281%; hardware revenue was about $54.1 million, down ~23%, which management blamed on customer data-center capacity and deal timing rather than weaker demand. Adjusted loss per share was $0.05 vs. a $0.17 expected loss; net loss was $450.5 million, including $386.6 million of stock-based compensation. Full-year core revenue was raised to $880–$890 million, with remaining performance obligations about $25.4 billion. Shares fell about 11%–17% after hours and were down about 11% near $232.98 in Thursday morning trade.

Links:

• CNBC — Cerebras Q2 earnings: guidance raised, stock tumbles
• Cerebras / GlobeNewswire — Fast inference cloud nearly quadruples

Commentary:

Fast-growing inference cloud alongside shrinking hardware is the day's clearest AI-second-tier stress test; it sits in sharp contrast to the memory-stock rally.

IV. Sectors & Industries

7. Oil snaps a six-day rally: Brent eases to about $87–$88, energy shares pressured (Energy)

Summary:

Crude retreated on August 13 even as the Hormuz impasse continued. Brent futures fell about 2% toward $87 a barrel (prints included $87.05 and about $88.21), with WTI down about 2% near $81–$82, after a six-session, ~12% climb. EIA data showed U.S. commercial crude inventories jumped 17.4 million barrels to 424.4 million in the week ended August 7—the largest weekly build since January 2023, versus a Reuters poll expecting a 1.4 million-barrel draw. OPEC cut its 2026 world oil-demand growth forecast, while the IEA still sees a Q3 deficit as large as 1.8 million barrels a day. Separately, CAAM data showed China's NEV share of monthly new-car sales exceeded 60% for the first time in July.

Links:

• Reuters via MarketScreener — Oil falls more than 3% on weaker demand outlook and US crude buildup
• Bloomberg via Energy Connects — Oil edges lower after six-day gain with Hormuz impasse in focus^archived

Commentary:

Softer oil helps the equity/bond easing trade, but a breakdown in Hormuz talks could quickly reprice energy stocks and the inflation premium; China's 60% NEV mix is a medium-term industrial fact, not a same-day buy signal.

8. Banks split: Goldman and Morgan Stanley +1.2%, large lenders slip (Financials)

Summary:

After the flat July PPI and a drop in Treasury yields, capital-markets banks and large lenders diverged in Thursday morning trade. Goldman Sachs (GS) and Morgan Stanley (MS) rose about 1.2%, while JPMorgan, Bank of America and Wells Fargo slipped about 0.30% on average—a gap of roughly 1.5 percentage points. The read-through: lower yields may support deal fees but compress net interest margins. Reports the same day put the U.S. July federal budget deficit near $432 billion, with strategists warning that supply and fiscal term premium could still cap any Treasury rally.

Links:

• TS2 — Goldman and Morgan Stanley outperform lenders by 1.5 points after PPI
• Reuters via Global Banking & Finance — Focus turns to Iran and Fed rates

Commentary:

Financials are no longer a single "easier-policy" trade: fee businesses lean bullish, NII-heavy lenders lean neutral-to-cautious; a fiscal-driven backup in long yields could close the gap or reverse it.

V. Central Banks & Macro

9. Official PPI confirms cooling: 10-year yield −7 bp+, September hold odds ~65%–68% (Fed/Rates)

Summary:

The BLS said July final-demand PPI was unchanged month-over-month (vs. about +0.2% expected) and up 4.7% year-over-year (5.5% in June). Final-demand goods fell 0.7%, energy −3.1%, foods −0.9%, and services +0.2%; final demand less foods, energy and trade services rose 0.4% month-over-month and 4.7% year-over-year. The 10-year Treasury yield fell more than 7 basis points to 4.621%, the 2-year more than 6 bp to 4.134%, and the 30-year to about 5.19%. CME FedWatch priced a roughly 65%–68% chance the Fed holds in September, with hike odds down from about 40% Wednesday and about 55% a week earlier. Officials remain split: some say a downtrend in inflation is not yet confirmed, while others still argue for hikes.

Links:

• U.S. BLS — Producer Price Indexes — July 2026
• CNBC — Treasury yields ease after lighter-than-expected wholesale inflation

Commentary:

The print is growth-stock friendly, but pipeline prices and energy geopolitics can still jolt markets before August CPI and the September FOMC; treating a 68% hold as a done deal is how the next oil spike punishes positioning.

10. PBOC rolls over RMB 1 trillion of outright reverse repos and flags mid-month overnight ops (PBOC/Liquidity)

Summary:

On August 13 the People's Bank of China said it would conduct RMB 1 trillion of outright reverse repos on August 14 via a fixed-quantity, rate-tender, multiple-price auction, tenor 6 months (185 days)—an equal rollover of maturing paper, implying zero net injection. Seven-day reverse repos were zero that day against RMB 1 billion of maturities, a net drain of RMB 1 billion. The PBOC had already said it would run overnight reverse repos on August 14 and August 17–19, up to RMB 600 billion a day—the first mid-month use of the tool to smooth tax-period liquidity. The Q2 monetary-policy report reiterated a moderately accommodative stance.

Links:

• JRJ — PBOC equally rolls over RMB 1 trillion outright reverse repos
• China Securities Journal — PBOC to conduct four overnight reverse-repo operations

Commentary:

The equal rollover exceeded some brokers' expectation of a smaller print to leave room for an RRR cut; it steadies funding expectations but cannot by itself reverse A-shares' technical failure at the yearly average.

VI. Institutions & Positioning

11. ARK adds Cloudflare, trims Palantir; Morgan Stanley keeps Cisco Overweight, PT $135 (Institutions)

Summary:

ARK's August 12 trades, reported August 13, show ARKK buying 31,974 Cloudflare (NET) shares (0.16% of the fund) and adding Cerus, Intellia and Schrödinger, while selling 11,134 Palantir shares ($2 million) plus 17,025 Shopify shares and cuts in Twist Bioscience, 10x Genomics and Deere. No semiconductor trades were disclosed that day, after ARK bought about $26.6 million of Nvidia and $16.2 million of Broadcom across funds on August 10. Separately, Morgan Stanley on August 13 maintained an Overweight rating on Cisco and raised its price target to $135.

Links:

• The Crypto Times — ARK extends Cloudflare bet, trims Palantir & Shopify
• Benzinga — Morgan Stanley maintains Overweight on Cisco, PT $135

Commentary:

Daily institutional flow is rotating themes and taking profits, not doubling down on a single AI-chip bet; Cisco's higher target alongside an after-hours drop means margins, not the headline rating, still set the tape.

VII. Sentiment & Technicals

12. VIX hovers near 14.5: index vol at a 2026 low, options imply ~0.9% daily moves (Sentiment)

Summary:

The Cboe Volatility Index closed about 14.45 ahead of PPI—the lowest since January—and printed about 14.57 around midday on August 13, near the 52-week low of 13.38. Options implied roughly a ±0.9% one-day S&P 500 move, or about 4.1% (~321 points) over 30 days at one standard deviation. Some reports put Wednesday's VIX close near 14.94. Cheap index protection sat beside violent after-hours swings in AI names (Cisco, Cerebras, Coherent). In China, the Shanghai Composite lost the 5-day average after repeated failures at the yearly line, with technicians watching the 10-day average next.

Links:

• Cboe — VIX Volatility Index as of August 13, 2026
• TS2 — VIX at seven-month trough ahead of PPI

Commentary:

Low VIX and record indexes are the same coin: they fuel chase-the-high behavior until Hormuz or August CPI surprises; selling volatility here remains a poor risk/reward.

Today's Summary

• July U.S. PPI was unchanged and slowed to 4.7% y/y; the 10-year yield fell to about 4.62%, and the S&P 500 printed an intraday record at 7,816.7 with Nasdaq and semiconductors in the lead.
• Korea's Kospi jumped about 3.8% and memory names (Micron, SK hynix, SanDisk) gained more than 5%, but Cisco and Cerebras were marked down after hours on margin and hardware-revenue questions.
• A-shares faded a gap-up: Shanghai −0.5% to 3,926.96 on heavier ~RMB 2.55 trillion turnover and 4,300+ decliners; the PBOC equally rolled RMB 1 trillion of outright reverse repos.
• Oil snapped a six-day rally toward $87–$88 as Hormuz talks stayed deadlocked; VIX near 14.5 shows calm at the index level only.
• Opportunities and risks: Opportunities in memory/HBM, AI-networking order conversion (watch margins), Korean chips, and A-share innovative-drug pockets; risks from a split Fed and August CPI, a Hormuz oil spike, a failed yearly-average breakout in Shanghai, and a VIX mean-reversion from cheap hedges.

Daily Framing:

August 13 was a "PPI-cooled record-high day with a simultaneous high-altitude stress test in AI single names and A-shares"—macro gave growth stocks room to breathe, while earnings and charts reminded investors that new highs are not the same as vanishing risk.

This digest is compiled from real-time search results and is for reference only.