US Market Volatility Tracker

Technology stocks face a direct test from higher-rate risks after Fed Chairman Kevin Warsh warned on inflation, threatening the Nasdaq-led rally in high-duration names.

• Major indexes closed lower after Fed Chair Kevin Warsh flagged sticky inflation and warned underlying trends have not improved
• September rate-hike...

Micron emerges as a high-beta AI memory play ahead of its Sept. 30 earnings, with massive growth estimates clashing against softer market sentiment...

• Futures slide: S&P 500, Nasdaq 100 and Dow futures fell Monday after U.S. strikes near Hormuz and Iranian retaliation
• Oil spikes on supply risk:...

Correlations within the S&P 500 are set to rise as realized dispersion contracts further, lifting both single-stock and index volatility after summer...

Is Salesforce's explosive advance built on durable earnings growth or an increasingly crowded AI momentum play?

• Blowout quarter: EPS of $5.90...

• TEM closed at $64.04, down $6.65 (-9.4% from open) after hitting $70.90 high
• Volume surged to 8.77M vs 6.79M average as price fell from $69.04...

Leverage use is surging as retail investors and quant funds shift toward more borrowed money and shorter holding periods.

Is Moderna's 127% rally justified by pipeline progress or ripe for reversal?

• Positive phase 3 INTerpath-001 results for Intismeran Autogene plus...

Broadcom reports Tuesday as the next key AI demand read after Nvidia, alongside Dell, Palo Alto Networks and Snowflake.

• Brown-Forman: 15.98%...

Nvidia's blockbuster results and in-line inflation lifted chips and select names, but some may have run too far.

• Salesforce jumped 22% on its...

S&P 500 closed down 0.3% and Nasdaq fell 0.5% Friday as higher-rate expectations from Warsh pressured stocks, with the S&P trading in a tight intraday range of -0.4% to +0.5%.

Salesforce's 23% post-earnings surge marks the start of a durable AI-led re-rating rather than fleeting momentum, as Agentforce ARR jumped over 240%...

Affirm shares jumped 9.5% to a session high of $90.44 after fiscal Q4 EPS of $4.62 crushed the $0.85 consensus and revenue hit $1.17 billion. GMV rose...

• Trane Technologies (TT) jumped 5.84% after AI data center cooling deal with Eaton and raised 2026 guidance on record backlog
• General Dynamics...

Akamai's Sept 18 $45 calls posted some of the highest implied volatility among equity options today, pricing in a sharp near-term move and expensive...

• Nvidia's Q2 revenue hit $96.22B (+106% YoY) and beat estimates, driving sector gains.
• Arm shares rose 4.81% to $263.12 on the sympathy move.
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• Earnings beat: Q4 EPS hit $4.62 vs $0.35 expected, revenue $1.17B topped $1.11B.
• Raised outlook: Q1 revenue guided at $1.19B-$1.22B, above $1.16B...

Premarket futures held flat as investors braced for PCE inflation and Nvidia results, with major indexes already slipping 0.1-0.4%.

• PCE read came...

CRM has exhausted its $60 impulse wave with RSI cooling from 70 to 67, pointing to downside next.

• Sell orders at $220 (or lower) to catch any...