Market Summary
U.S. equity futures are pointing to a modestly higher open on Tuesday, September 29, as markets attempt to stabilize following Monday’s broad-based selloff. As of the 8:00 ET update, S&P futures were +19.00 versus fair value and Nasdaq futures were +120.00, a notable improvement from the flatter early-morning levels (S&P -1.00, Nasdaq +35.00 at 6:16 ET). The rebound bias is being driven by a pullback in crude oil and a corresponding easing in Treasury yields, as reports indicate Middle Eastern crude exports have climbed to their highest level since the Iran war began, undercutting Iran’s leverage over the Strait of Hormuz.
Monday’s session was a rough one: the DJIA fell 347.11 points (-0.7%) to 51,481.42, the S&P 500 dropped 59.72 points (-0.8%) to 7,683.79, and the Nasdaq Composite shed 248.34 points (-0.9%) to 26,841.42. The damage was driven by a volatile crude oil market — WTI spiked more than 3% above $95/bbl intraday after President Trump rejected Iran’s ceasefire proposal, before reversing to settle up just 0.3% at $92.44 — combined with a sharp jump in Treasury yields (10-yr as high as 5.26%) that pressured growth and cyclical names. Communication services (-1.7%) and consumer discretionary (-1.6%) led sector losses, while defensive sectors — consumer staples (+0.4%) and health care (+0.3%) — held up better.
Premarket, technology and semiconductor names — Monday’s laggards — are poised to lead the recovery attempt. Corporate news flow is active, headlined by AMD’s $8.2 billion all-stock acquisition of World Labs, a blowout quarter from CarMax, and a $2 billion strategic financing for Summit Therapeutics. WaveFinder breadth data continues to flag a fragile technical backdrop underneath the index-level moves, with Primary Sentiment reading “Very Bearish” and only 9% of stocks above their 20-day moving average.
Market Snapshot
Monday Close (28-Sep-26):
| Index | Level | Change | % Change |
|—|—|—|—|
| DJIA | 51,481.42 | -347.11 | -0.7% |
| S&P 500 | 7,683.79 | -59.72 | -0.8% |
| Nasdaq Composite | 26,841.42 | -248.34 | -0.9% |
| Russell 2000 | — | — | -0.7% |
| S&P Mid Cap 400 | — | — | -0.7% |
YTD Performance: Nasdaq Composite +15.4%, Russell 2000 +13.5%, S&P 500 +12.2%, S&P Mid Cap 400 +9.6%, DJIA +7.1%
Pre-Market Futures (08:00 ET, 29-Sep): S&P futures +19.00 vs. fair value; Nasdaq futures +120.00 vs. fair value
WaveFinder Market Breadth (29-Sep-26):
- Primary Sentiment: Very Bearish (Bulls 666 / Bears 1,001)
- 40 SMA Sentiment: Oversold
- 4% Sentiment: Neutral (Bulls 4 / Bears 4)
- Stocks Above 20-Day SMA: 9%
- Stocks Above 40-Day SMA: 19.15%
- 9-Month Bulls/Bears: 0/0; Bull Follow-Through: 20%
The breadth data underscores a market where index-level performance masks significant internal weakness, consistent with narrow, mega-cap/semiconductor-led leadership.
Sector Performance
Ranked by Monday’s (28-Sep) session performance:
1. Consumer Staples: +0.4% (defensive support; ATR -1.25%, flat)
2. Health Care: +0.3% (ATR 2.13%, flat, P79 — elevated volatility percentile)
3. Energy: +0.2% (pared early gains as oil reversed; ATR -1.36%, falling, P0)
4. Information Technology: -0.7% (NVDA strength offset broader semi weakness; ATR 1.78%, rising, P100 — highest volatility percentile)
5. Industrials: -1.0% (ATR -1.90%, flat, P63)
6. Financials: -1.1% (ATR -2.33%, falling, P5)
7. Consumer Discretionary: -1.6% (ATR -2.04%, flat, P16)
8. Communication Services: -1.7% — session’s biggest laggard, pressured by Meta Platforms (ATR -0.92%, falling, P11)
Materials, Utilities, and Real Estate performance figures were not specified in Monday’s sector recap; WaveFinder volatility readings show Utilities (ATR -4.67%, falling, P5) and Real Estate (ATR -3.41%, falling, P0) as the most volatility-compressed sectors, with Materials at ATR -1.84% (flat, P0).
Separately, the PHLX Semiconductor Index fell 1.6% Monday despite NVIDIA’s gains, and the Vanguard Mega Cap Growth ETF (MGK) declined 0.9%.
Key Earnings & Movers
- AMD (AMD) 616.51, +8.64 (+1.4%) — Entered a definitive agreement to acquire private AI lab World Labs in an all-stock deal valued at ~$8.2 billion.
- CarMax (KMX) 60.15, +3.60 (+6.37%) — Beat fiscal Q2 EPS and revenue estimates; combined retail/wholesale used-vehicle unit sales rose 14.7% YoY; plans to resume share buybacks in Q3.
- Summit Therapeutics (SMMT) 18.25, +2.77 (+17.89%) — Secured a $2 billion strategic investment and expanded its ivonescimab oncology collaboration.
- NVIDIA (NVDA) 228.86, +3.79 (+1.68%) — Increased buyback authorization by $150B to $235B; launched Open Agent Safety Platform.
- MongoDB (MDB) 334.68, -75.76 (-18.46%) — Plunged after President/CEO Chirantan “CJ” Desai stepped down effective immediately for a senior role at Meta; former CEO Dev Ittycheria named interim president/CEO. Company reaffirmed Q3 and FY27 guidance ahead of its September 29 Investor Day.
- Meta Platforms (META) 715.62, -36.04 (-4.79%) — Laggard following last week’s double-digit advance; also in focus as the destination for MongoDB’s departing CEO.
- NIKE (NKE) 36.37, +0.62 (+1.73%) — Notable relative strength ahead of its fiscal Q1 report Thursday afternoon; stock remains down ~43% YTD.
- Circle Internet Group (CRCL) — Traded lower after CFO Jeremy Fox-Geen announced plans to step down (through December 2026 unless successor named sooner); offset partially by a new Volante Technologies partnership enabling banks to test USDC integration.
- AAR Corp (AIR) — +5.2% after hours on Q1 FY27 results and agreement to acquire a 65% controlling interest in MRO Holdings at a $4.0 billion implied enterprise value.
Stock Spotlight
NVIDIA (NVDA) — Bucking the Trend with Capital Returns and AI Safety Push
NVIDIA was the standout gainer in an otherwise weak semiconductor tape Monday, closing at $228.86 (+3.79, +1.68%) after announcing a $150 billion increase to its share repurchase authorization — bringing the total to $235 billion — alongside the launch of its Open Agent Safety Platform. The buyback expansion highlights extraordinary cash generation from the AI infrastructure buildout, with the company producing nearly $69.9 billion of free cash flow in 1H FY27, supported by Q2 Data Center revenue that surged 117% year-over-year to a record $89.0 billion (accelerating from 92% growth in Q1).
The new safety platform, an open software framework and reference design for securing AI agents from testing through deployment, arrives amid heightened industry scrutiny of autonomous agent risk — including the recent Hugging Face breach involving OpenAI agents — and comes on the heels of NVIDIA’s pending ~$12.9 billion acquisition of Hugging Face. CEO Jensen Huang framed the initiative as essential to unlocking AI’s full potential, positioning NVIDIA’s full-stack strategy to extend beyond compute into governance and security infrastructure. Briefing.com’s analysts note that if agent safety becomes a deployment prerequisite, it could open another avenue for NVIDIA to deepen its role across the AI stack as adoption broadens — a timely narrative given broader market unease, including reports that OpenAI withheld its latest model over safety concerns and that Anthropic’s IPO filing will warn of AI’s “existential risks.”
Bond Market & Treasuries
Treasuries are seeing rebound buying in overnight trade, coinciding with the pullback in oil prices. As of 07:51 ET (29-Sep):
- 2-yr: -3 bps to 4.90%
- 3-yr: -3 bps to 4.98%
- 5-yr: -3 bps to 5.04%
- 10-yr: -4 bps to 5.21% (10-yr note price +3/32)
- 30-yr: -3 bps to 5.54%
This follows a “rough start” to the week Monday, when yields rose across the curve amid rising oil prices and persistent secular concerns (stubborn inflation, heavy debt issuance):
- 2-yr: +8 bps to 4.93%
- 3-yr: +8 bps to 5.01%
- 5-yr: +8 bps to 5.07%
- 10-yr: +9 bps to 5.25%
- 30-yr: +8 bps to 5.57%
Briefing.com notes there’s no clear standalone catalyst for the overnight bid beyond falling oil and a possible technical rebound from oversold conditions. The Reserve Bank of Australia hiked its cash rate 25 bps to 4.60%, as expected, the latest in a string of global central bank tightening moves. The key question heading into the session: will the overnight rebound persist, or will secular drivers (inflation, debt issuance, Fed hike expectations) reassert themselves regardless of oil’s direction.
Commodities
Overnight/Pre-Market (29-Sep, 07:51 ET):
- WTI Crude: -1.0% to $91.69/bbl (Brent: -1.0% to $96.88/bbl)
- Gold: +0.6% to $4,192.00/ozt
- Copper: -0.1% to $6.63/lb
Monday Close (28-Sep):
- WTI Crude: +0.27 to $92.44/bbl (+0.3%)
- Natural Gas: -0.10 to $3.11
- Gold: -148.80 to $4,171.70/ozt (-3.4%)
- Silver: -2.93 to $61.81
- Copper: -0.12 to $6.65/lb (-1.8%)
Oil remains the market’s key swing factor, with reports of rising Middle East export flows through and around the Strait of Hormuz easing supply concerns and pressuring prices lower in early Tuesday trade.
Overseas Markets
Asia (overnight, 29-Sep):
- Nikkei: -0.5% (65,481.27, -396.40)
- Hang Seng: -0.5% (24,523.57, -119.00)
- Shanghai Composite: +0.2%
- India Sensex: -0.4%
- South Korea Kospi: -0.3%
- Australia All Ordinaries: +0.4%
Monday’s Asia closes: Nikkei -0.7%, Hang Seng +0.5%, Shanghai -1.7%. Key drivers include elevated oil prices and global bond yields, investor caution ahead of China’s National Day holiday, and expectations Beijing will accelerate bond issuance and fiscal support. The RBA’s 25 bp hike to 4.60% was also in focus. Japan’s July Leading Index came in at 1.5% m/m, below the 1.7% expected.
Europe (29-Sep):
- STOXX Europe 600: +0.1%
- Germany DAX: +0.5%
- UK FTSE 100: +0.4%
- France CAC 40: +0.3%
- Italy FTSE MIB: +0.9%
- Spain IBEX 35: +0.7%
Technology, health care, and mining shares supported European trade, while energy lagged as oil and yields stayed elevated. UK shop-price inflation eased to 1.4% YoY in September from 1.5% in August. U.S.-Iran negotiations remain the dominant macro overhang for European markets.
Economic Data
No U.S. data releases have crossed yet this morning (pre-market as of 08:00 ET); today’s calendar includes:
- 9:00 ET: July FHFA Housing Price Index (prior 0.0%)
- 9:00 ET: July S&P Case-Shiller Home Price Index (prior 2.1%)
- 10:00 ET: September Consumer Confidence (Briefing.com consensus 90.0; prior 89.4)
- 10:00 ET: August JOLTS Job Openings (Briefing.com consensus 7.150M; prior 7.271M)
Overnight European data:
- Eurozone Sept Consumer Confidence: -16.5 (as expected; prior -16.5)
- Eurozone Sept Industrial Sentiment: -3.8 (better than -4.8 expected; prior -5.0)
- Eurozone Sept Business and Consumer Survey: 97.9 (below 99.0 expected; prior 98.4)
- Spain Sept CPI: 0.3% m/m (prior 0.7%), 4.9% yr/yr (hotter than 4.6% expected; prior 4.3%)
- Italy Aug PPI: 2.4% m/m (prior 2.3%), 10.9% yr/yr (prior 7.7%)
- Italy July Industrial Sales: 1.7% m/m (prior -0.9%), 4.8% yr/yr (prior 3.2%)
- UK Aug Mortgage Approvals: 54.92K (below 56.00K expected; prior 55.93K)
- BoE Consumer Credit: £2.464B (above £1.900B expected; prior £2.097B)
- UK Sept Shop Price Index: 1.4% yr/yr (below 1.5% expected; prior 1.5%)
No U.S. economic data was released Monday, 28-Sep.
Looking Ahead
Today (29-Sep):
- 10:00 ET: September Consumer Confidence and August JOLTS Job Openings — key inputs given labor market focus
- Fed speakers: Governor Bowman (11:00 ET, community bank cyber workshop), Governor Barr (12:40 ET, economic outlook), Chicago Fed’s Goolsbee (13:00 ET, non-voter), NY Fed’s Williams (14:00 ET), Governor Waller (15:00 ET, payments)
- MongoDB’s Investor Day is scheduled for today, September 29, now overshadowed by its CEO transition
- President Trump meeting with AI executives to discuss balancing AI safety and innovation
Rest of the Week:
- Wednesday: August Personal Income and Spending report
- Thursday: September ISM Manufacturing Index; NIKE fiscal Q1 earnings (after close)
- Friday: September Employment Situation report
Ongoing themes to monitor: U.S.-Iran diplomatic talks and their impact on oil/yields; continued Fed rate-hike repricing (fed funds futures pricing three more hikes before April 2027); narrow market leadership concentrated in mega-cap tech and semiconductors versus weak breadth in the broader market.