US & Hong Kong Market Digest (2026-08-14)

Report date: 2026-08-14 | Data cutoff: Aug 13, 2026 US market close (ET) | Sources: Real-time X (Twitter) search (window from 2026-08-12), Eastmoney/Tencent exchange closing quotes, post-close options flow scan. All price figures come from exchange snapshots only; X posts are used solely for events and opinions.

1. Key Events

July PPI came in at 4.7% YoY, 0.0% MoM, below expectations, following CPI's decline to 3.4%; September rate-hike odds fell further. The S&P 500 rose 0.65% to a record close of 7,798.99, Nasdaq +0.81%, Dow +0.13% (@KobeissiLetter, @FirstSquawk) 𝕏¹ 𝕏²
Workday (WDAY) closed +17.78% on reports of buyout talks with private-equity firm Silver Lake (@FinancePhoton et al.; note: some posts cited an intraday spike of 25%+, the official close was +17.78%) 𝕏
Memory/storage led again: SanDisk (SNDK) closed +13.67% at $1,528.11 after its investor day; Micron (MU) +4.23% at $949.83; supply-chain chatter says NVIDIA's Rubin Ultra may switch to HBM4E (@jukan05) 𝕏
Tapestry (TPR) fell 16.49%: Q4 beat, but FY2027 revenue guidance of $8.4–8.5B (mid-single-digit growth) disappointed (@wallstengine via reposts, @stockcram) 𝕏¹ 𝕏²
Cellebrite (CLBT) plunged 29.18%: CEO change plus lowered revenue guidance; four large cloud deals delayed by new foreign-entity permit requirements (@jeremie0117) 𝕏
The Hang Seng Index closed down 0.17% at 25,396.51 on Thursday, dragged by Tencent (0700.HK) falling 4.46%; the Hang Seng Tech Index bucked the trend, +0.33% (@BBNTimes_en, @bobchan833) 𝕏¹ 𝕏²
Samsung Electronics confirmed adopting Anthropic's Claude model for parts of chip design and verification — a task expected to take over a month was completed in two days (@jukan05) 𝕏

2. Institutional & Media Coverage

Factual reporting

CPI/PPI & Fed path: @DeItaone reported July CPI "came in close enough to expectations to reduce pressure on the Fed to raise rates in September," with crypto climbing (Bitcoin at $64,051 at the time); @financialjuice flashed Japan's July PPI at 7.2% YoY (forecast 7.4%); @FirstSquawk reported stocks and bonds rising after tame CPI, core CPI +0.2% MoM. 𝕏¹ 𝕏² 𝕏³
Semis supply chain: @dnystedt reported SPIL breaking ground on an NT$100B CoWoS advanced-packaging plant for AI demand (ASX/TSM/NVDA), and that semiconductor test & metrology have become the key factor in AI chip yield and ramp speed. 𝕏¹ 𝕏²
Intel share data: @jukan05 cited Q2 2026 data showing Intel "lost server CPU unit share but gained revenue share"; INTC closed +3.58% at $104.56. 𝕏

Opinions / calls

Goldman Sachs (via @DeItaone): July CPI "supports a September hold"; Santander (via @DeItaone) disagrees — unrounded core CPI rose 0.215% MoM (~2.6% annualized), so it "still sees a September Fed hike." Same data, opposing reads. 𝕏¹ 𝕏²
J.P. Morgan (via @jukan05 repost): HBM will be in shorter supply in 2028 than in 2027, meaning 2028 AI accelerators' HBM configurations may be scaled back — institutional backing for the memory-shortage thesis. 𝕏
@LizAnnSonders (Schwab): mortgage applications rebounded +3.6% for the week ended Aug 7; 30-year mortgage at 6.77%, first decline in six weeks (neutral data update). 𝕏

3. KOL Bull & Bear Views

Bullish

@RyanDetrick (Carson Group, ≈28 likes): "why a market everyone keeps calling a bubble just got cheaper: Q2 earnings growth was penciled in around 13%. It came in above 23%... All 11 S&P 500 sectors are posting real earnings growth... Small caps are up roughly 21 to 22% YTD." Also a breadth chart (≈253 likes/21 reposts): "This is a very bullish chart, more new lows relative to S&P 500." 𝕏¹ 𝕏²
@jukan05 (memory supply chain, ≈709 likes/69 reposts): "NVIDIA's Rubin Ultra is unlikely to use HBM4 and will instead use 8-high and 12-high HBM4E... Looks like a good time to buy memory again." Also relaying Lenovo (≈321 likes): "AI overall is far from a bubble... demand for memory will continue to rise... supply will be still constrained." 𝕏¹ 𝕏²
@PatrickMoorhead (≈39 likes): pushing back on a bearish NVIDIA read — "It was intended as a compliment. The company continues to add innovation... and go full stack in more markets." 𝕏
@j68pwzgwck (≈3 likes, long-tail): "CLBT's selloff looks extremely overdone... +16% revenue growth, +21% ARR growth, and raised EBITDA guidance hardly justify such a brutal drop." (Note: CLBT actually closed -29.18%; this is a contrarian dip-buying view.) 𝕏

Bearish / Cautious

@charliebilello (≈106 likes/24 reposts): "Surging commodity prices will keep CPI above 3% YoY in August. This will be the 66th consecutive month with US inflation above the Fed's 2% target... Which means they will be even further behind the curve." 𝕏
@TimmerFidelity (Fidelity, ≈556 likes/79 reposts): "The S&P 500 remains on track in terms of the price analog to the 1998-2000 period... the semiconductor cycle and the potential for the second derivative of earnings to put in a peak will become a catalyst for the market to lose momentum in the coming months. Fortunately it's broadening." Also (≈95 likes): "real rates continue to rise, putting strains on the bond market." 𝕏¹ 𝕏²
@biancoresearch (≈218 likes/37 reposts): "For those who want to be bullish on bonds, do you really want the Fed to NOT hike rates in September?... probability of a Fed hike on September 16th... is currently 39%... 30-year yield is 16 basis points higher at 5.24%." 𝕏
@cnfinancewatch (≈7 likes): on A-shares — "this setup is unlikely to be the main advance; keep trimming positions above a certain pivot on both the broad market and the STAR board." Also (≈29 likes) comparing HSBC vs. mainland banks: "HSBC's 2025 ROE of 11.63% is below CMB's 13.44%, yet its H-share P/B has risen to 2.05x" — an implied valuation caution. 𝕏¹ 𝕏²

4. Buzz & Sentiment Shifts

US broad market: discussion volume well above normal, dominated by the back-to-back CPI+PPI prints. Sentiment skews bullish (~60%), with the core debate shifting from recession risk to "should the Fed hold" — the Goldman/consensus camp expects a September hold, while a vocal minority (Santander, Bilello, Bianco) warns inflation is untamed and the Fed is behind the curve. Versus the prior day (CPI day), the cool PPI further amplified bullish voices.
Memory/semis (SNDK/MU/HBM): buzz rose again day-over-day — the most crowded single-stock theme, with sentiment overwhelmingly bullish (HBM4E chatter, the JPM supply report, and Lenovo's comments as triple catalysts) and almost no bear voices — crowding itself is worth watching.
Hong Kong: noticeably light discussion on X, mostly brief recaps; sentiment neutral-to-soft — a low-volume, "no catalyst" drift lower, with Tencent's -4.46% dragging the index but drawing little deep discussion; Hang Seng Tech's slight gain points to divergence rather than one-way bearishness.

5. US Options Flow

(Post-close scan of 162 liquid names, as of Aug 13; market-wide Put/Call premium ratio = 0.65, bullish tilt)

Ticker	Side	Strike/Expiry	Vol/OI	Premium	Quick take
QQQ	Call	$880 / 400d	20,046 / 549 (36.5)	$63.4M	Large new position in far-dated deep OTM calls — long-term bullish
QQQ	Call	$840 / 308d	20,134 / 5,031 (4.0)	$63.0M	Part of a far-dated call ladder with $815/$875
SPY	Put	$610 / 127d	150,143 / 8,307 (18.1)	$48.5M	150k deep-OTM protective puts — institutional tail hedge
MU	Call	$930 / 8d	5,840 / 1,426 (4.1)	$27.7M	IV 64%, short-dated momentum chase on the memory rally
MU	Call	$1000 / 36d	3,835 / 10,217 (0.4)	$22.8M	Adding to a large existing position at the round number
NVDA	Call	$225 / 36d	21,887 / 57,006 (0.4)	$24.8M	Active turnover in a big at-the-money position, not new opening
QQQ	Put	$730 / 5d	13,572 / 154 (88.1)	$4.7M	Highest vol/OI of the day — pure short-term ATM hedge
IWM	Put	$289 / 36d	38,084 / 1,037 (36.7)	$7.9M	Insurance buying after the small-cap run

Deeper reads:

QQQ's "far-dated calls + near-dated puts" barbell was the day's clearest structure: four far-dated call strikes ($815/$840/$875/$880, 218–400 days) totaled roughly $180M premium with vol/OI of 4–36x — clearly new positioning, consistent with the "earnings beat + cooling PPI" bull narrative and a long-horizon chase of the record high. Meanwhile, 4–6 day QQQ $726–732 puts saw concentrated new opening at 33–88x vol/OI but tiny premiums (IV only 12–15%) — cheap hedges against next week's events rather than a directional flip.
MU double-tap on calls: 8-day $930 calls (IV 64%) plus 36-day $1000 calls, over $50M combined premium. With MU closing +4.23% and the HBM4E/JPM catalysts in play, this is classic event-driven momentum buying; a 64% IV means the market is pricing big moves and chasers are paying up for volatility.
SPY $610 puts (127d), 150k contracts: ~22% below spot, 18x vol/OI, $48.5M premium — an institutional-scale tail hedge in a record-high tape (possibly paired with yield-enhancement structures). Not contradictory to the bullish tape; big money is "buying insurance on the way up."

Overall: Put/Call premium ratio of 0.65 — options flow leans bullish: large far-dated call buying sets direction while small near-dated put buying hedges events, corroborating the cash market's "record high + improving breadth" regime.

Disclaimer: This report is compiled from public information and third-party data, for informational and educational purposes only. It does not constitute investment advice or an offer to trade. X posts represent their authors' personal views only; price data is per the exchanges. Markets involve risk; make decisions independently.

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