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Market News News 3 January 2026 - 4 January 2026

ACM Research stock jumps nearly 14% to start 2026 as chip rally lifts ACMR

ACM Research stock jumps nearly 14% to start 2026 as chip rally lifts ACMR

NEW YORK, Jan 3, 2026, 19:00 ET — Market closed Shares of ACM Research, Inc. rose 13.76% on Friday to close at $44.88, their biggest daily gain in months, after trading between $40.86 and $44.99. The stock finished within 24 cents of its 52-week high of $45.12, according to StockAnalysis. StockAnalysis The outsized move matters because ACMR has been one…
4 January 2026
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Plug Power stock leaps after Clear Street upgrade — what traders are watching next

Plug Power stock leaps after Clear Street upgrade — what traders are watching next

NEW YORK, Jan 3, 2026, 18:06 ET — Market closed Plug Power Inc. shares jumped about 13% in the last U.S. regular session, closing at $2.23 after swinging between $2.00 and $2.27. More than 120 million shares changed hands. The move followed a research update from Clear Street, which upgraded Plug Power to “buy” from “hold” and set a $3…
4 January 2026
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IREN stock jumps 13% as bitcoin miners rebound; SEC filing adds fresh angle for traders

IREN stock jumps 13% as bitcoin miners rebound; SEC filing adds fresh angle for traders

NEW YORK, Jan 3, 2026, 14:10 ET — Market closed IREN Limited (IREN) shares jumped 13.05% on Friday to close at $42.70, their first session of 2026, as investors rotated back into high-volatility crypto and AI infrastructure-linked names. Finviz The move matters because IREN has become a fast-moving proxy for two themes that can swing sharply on sentiment: bitcoin mining…
3 January 2026
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Energy stocks jump to start 2026 as Exxon, Chevron rise; OPEC+ and Venezuela in focus

Energy stocks jump to start 2026 as Exxon, Chevron rise; OPEC+ and Venezuela in focus

NEW YORK, January 3, 2026, 13:36 ET — Market closed U.S. energy stocks kicked off 2026 with broad gains on Friday, with oilfield services and exploration-and-production names outperforming even as crude futures finished slightly lower. Oil Services ETF OIH rose 3.9% and the SPDR S&P Oil & Gas Exploration & Production ETF XOP gained 2.1%. Among large caps, Exxon Mobil…
3 January 2026
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AST SpaceMobile stock rockets nearly 15% — BlueBird 7 launch prep back in focus

AST SpaceMobile stock rockets nearly 15% — BlueBird 7 launch prep back in focus

NEW YORK, Jan 3, 2026, 11:29 ET — Market closed AST SpaceMobile shares surged 14.9% on Friday, ending at $83.47 and marking one of the stock’s biggest single-day moves in recent weeks. The stock dipped about 0.1% in after-hours trade. Investing The jump matters because AST is moving from demonstrations to scaled deployment — the costly phase where timelines, launch…
3 January 2026
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NuScale stock jumps 15% to start 2026 trading — here’s what investors watch next

NuScale stock jumps 15% to start 2026 trading — here’s what investors watch next

NEW YORK, January 3, 2026, 10:17 ET — Market closed. NuScale Power Corp shares jumped 15.1% to end Friday at $16.31, outperforming the broader market on the first trading day of 2026. The move matters because NuScale is one of the most actively traded U.S. names tied to the “SMR” theme — small modular reactors — a class of smaller,…
3 January 2026
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Broadcom stock edges up as chip shares rally to start 2026; AI valuations back in focus

Broadcom stock edges up as chip shares rally to start 2026; AI valuations back in focus

NEW YORK, Jan 3, 2026, 09:49 ET — Market closed Broadcom Inc. shares rose 0.44% on Friday to close at $347.62, lagging a broad chip-sector rebound in the first U.S. trading session of 2026. MarketWatch U.S. markets are closed on Saturday, leaving investors to weigh whether Friday’s semiconductor surge marks a durable turn after late-December volatility. The Philadelphia SE Semiconductor…
3 January 2026
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Micron stock jumps 10% on a Wall Street target hike — what Nasdaq traders watch next

Micron stock jumps 10% on a Wall Street target hike — what Nasdaq traders watch next

NEW YORK, January 3, 2026, 08:05 ET — Market closed Micron Technology (MU) shares climbed 10.5% to $315.42 at Friday’s close after Bernstein SocGen Group lifted its price target on the Nasdaq-listed memory-chip maker to $330. “AI makes data center demand balloon but supply expansion takes time,” Bernstein analyst Mark Li wrote. The Motley Fool The sharp move matters because…
3 January 2026
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Valero Energy stock forecast: VLO in focus after U.S. strikes Venezuela, oil shock looms for Monday

Valero Energy stock forecast: VLO in focus after U.S. strikes Venezuela, oil shock looms for Monday

NEW YORK, Jan 3, 2026, 06:55 ET — Market closed Valero Energy Corp shares were headed for a volatile reopening after U.S. President Donald Trump said U.S. forces captured Venezuelan President Nicolás Maduro in overnight strikes and promised details at an 11 a.m. press conference at Mar-a-Lago in Florida. MST Marquee analyst Saul Kavonic said oil prices were “likely to…
3 January 2026
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MARA Holdings stock jumps 10% as bitcoin steadies near $90,000 — what traders watch next

MARA Holdings stock jumps 10% as bitcoin steadies near $90,000 — what traders watch next

NEW YORK, January 3, 2026, 06:55 ET — Market closed. MARA Holdings Inc (MARA.O) shares rose 10.2% on Friday to close at $9.91, extending a rebound in crypto-exposed stocks on the first trading day of 2026. The stock has ranged from $8.95 to $23.45 over the past 52 weeks, highlighting the volatility investors have attached to bitcoin-linked names. The move…
3 January 2026
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IREN stock jumps 13% as bitcoin trades near $90,000 and miners rally

IREN stock jumps 13% as bitcoin trades near $90,000 and miners rally

NEW YORK, January 2, 2026, 19:41 ET — After-hours Shares of IREN Limited (IREN.O) rose 13.1% and were last at $42.70 in after-hours trading on Friday, after earlier ranging between $38.10 and $42.96. About 30.5 million shares changed hands. The move came as bitcoin traded around $90,000, helping buoy crypto-linked equities at the start of 2026. Other U.S.-listed miners also…
3 January 2026
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Stock Market Today

  • Quantum Enablers Like AMD, Broadcom, Teradyne Eye Growth in 2026
    January 19, 2026, 5:06 PM EST. Quantum computing moves closer to early commercial use, boosting companies that enable this tech. Firms such as Advanced Micro Devices (AMD), Broadcom (AVGO), and Teradyne (TER) stand to benefit. According to Global Growth Insights, the post-quantum cryptography segment, critical for securing quantum-era data, could grow from around $810 million in 2025 to $1.1 billion in 2026. McKinsey notes that overall quantum-related revenues may surpass $1 billion by 2025, with much of the income flowing to enablers in semiconductors and cybersecurity rather than pure hardware. This positions these firms for clearer revenue and earnings growth in 2026, with manageable risks and potential for longer-term expansion as quantum tech adoption intensifies.
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