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๐ AI Stock News โ 2026-04-18 06:15
Market Snapshot: S&P 500 closed at 7,123 (+3.5% on the week), Nasdaq hit 24,443 (+5.4%). VIX collapsed from 31 in March to 17.53 as the Iran ceasefire eased oil prices from $112 to the $80s, unwinding the stagflation trade and lifting tech multiples. The Global X AI ETF (AIQ) punched through a fresh 6-month high above $54.
Key Movers:
โข NVDA โ On a tear in April after a shaky March. Nvidia confirmed it will surpass its prior $500B estimate for Blackwell/Rubin orders and revenue through end of CY2026, signaling sustained AI chip demand. Upgraded to Buy by multiple analysts as the AI trade regains momentum.
โข META โ Raised 2026 capex guidance to $115Bโ$135B, reflecting aggressive AI infrastructure buildout. Stock benefiting from the broader tech rally.
โข IONQ โ Surged ~19.4% after announcing quantum networking milestones and securing a new DARPA contract. One of the week's biggest AI-adjacent movers.
โข PLTR โ Trading around $146, ranging $143โ$148 on April 17. Continues steady climb on government AI contract momentum.
โข ARM โ Now holds ~50% of the hyperscale AI server CPU market, up from 18% in 2024. Also invested $60M in autonomous driving startup Wayve alongside AMD and Qualcomm.
โข Ciena (CIEN) โ Blowout fiscal Q1: revenue $1.43B (+33% YoY), EPS doubled to $1.35. AI networking infrastructure play surging.
Analyst Moves:
โข TXN โ Stifel upgraded to Buy (from Hold), PT raised to $250 from $215. FCF inflection expected after years of heavy capex.
โข NOW (ServiceNow) โ UBS downgraded to Neutral (from Buy), PT slashed to $100 from $170 on concerns about AI disruption to its competitive moat.
โข DDOG (Datadog) โ Upgraded on AI-driven observability demand.
โข SNDK (SanDisk) โ Further upside seen ahead of Q3 report (April 30), driven by AI-fueled NAND flash boom.
Macro & Regulatory Context:
โข Iran ceasefire is the week's macro catalyst โ crude oil retreat removed the stagflation overhang that had been compressing tech valuations.
โข New bipartisan MATCH Act introduced in the Senate to harmonize AI chip export controls among U.S. allies.
โข BIS revised its review policy for H200/MI325X-equivalent chip exports to China from "presumption of denial" to "case-by-case review."
โข 25% tariff on AI chips not destined for U.S. supply chain remains in effect (since Jan 15, 2026). South Korea facing mounting pressure from this policy.
๐ Watch Today:
โข IONQ โ After a 19%+ surge on the DARPA contract news, watch for continuation or profit-taking. Quantum AI names tend to see volatile follow-through.
โข NVDA โ The $500B+ order confirmation is a major demand signal. With VIX low and tech surging, NVDA is the bellwether for the entire AI trade this week.
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Sources:
- [S&P 500 and Nasdaq fresh records](https://finance.yahoo.com/markets/article/stock-market-today-dow-rises-sp-500-and-nasdaq-notch-fresh-records-as-war-resolution-hopes-grow-230116826.html)
- [Stocks hitting records despite Iran war](https://www.cnbc.com/2026/04/16/stocks-record-highs-iran-war.html)
- [AI stock market mixed signals](https://www.fool.com/investing/2026/04/12/artificial-intelligence-ai-stock-market-mixed-nvda/)
- [IonQ ripping higher](https://www.fool.com/investing/2026/04/15/ionq-is-ripping-higher-today-is-the-stock-a-buy-ri/)
- [Nvidia, Apple, Alphabet $16B insider sales warning](https://www.fool.com/investing/2026/04/07/nvda-aapl-googl-amzn-msft-send-16-billion-warning/)
- [Analyst upgrades: TXN, DDOG, SNDK](https://www.investing.com/news/stock-market-news/5-big-analyst-ai-moves-upgrades-for-txn-and-ddog-further-upside-seen-in-sndk-4608994)
- [ServiceNow UBS downgrade](https://www.theglobeandmail.com/investing/markets/inside-the-market/article-fridays-analyst-upgrades-and-downgrades-297/)
- [MATCH Act and export controls](https://www.nextgov.com/policy/2026/04/tech-bills-week-boosting-export-controls-ai-focused-workforce-development-and-more/412779/)
- [BIS chip export policy revision](https://www.morganlewis.com/pubs/2026/01/bis-revises-export-review-policy-for-advanced-ai-chips-destined-for-china-and-macau)
- [Wayve investment by AMD, ARM, Qualcomm](https://www.gurufocus.com/news/8795117/wayve-secures-60-million-investment-from-qualcomm-amd-and-arm)