Stock Market 2 February 2026

Ciena stock jumps about 6% as tech rebounds; CIEN traders eye March catalyst

Shares of Ciena Corp bounced back, climbing about 6% on Monday following an early dip of roughly 3%. The networking equipment maker traded as high as $270.99 before settling around $267.26 by early afternoon, up $15.45 from the previous close, after fluctuating between $243.75 and $270.99.

2 February 2026

NASDAQ:CIEN·Stock Market·Technology

Ivanhoe Electric Inc stock jumps nearly 6% as copper deal news collides with metals selloff

Shares of Ivanhoe Electric Inc climbed 5.8% to $18.08 in early afternoon trading in New York on Monday, after fluctuating between $16.50 and $18.74. The NYSE American-listed stock added $0.99, with about 1.7 million shares changing hands.

2 February 2026

Commodities·Mining Industry·NYSE:IE·Stock Market

Why Coherent stock is jumping today as a unit sale closes and earnings loom

Coherent Corp shares jumped 6.9% to $226.83 in early afternoon trading Monday, pushing higher after a strong rally. The stock fluctuated between $206 and a peak of $228.07 during the session.

2 February 2026

Earnings Reports·NASDAQ:COHR·NASDAQ:IPGP·NASDAQ:LITE·Stock Market·Technology

Oracle stock price rises as $50 billion funding plan eases AI buildout fears

Oracle shares edged up Monday, reacting to the company’s announcement of a plan to raise up to $50 billion this year aimed at funding a costly cloud expansion. The stock gained roughly 1.7%, closing near $167.43, after fluctuating between $155.90 and $175.62 during the session.

2 February 2026

Artificial Intelligence·NYSE:ORCL·Stock Market·Technology

IDEAYA Biosciences stock jumps as February Citi, Evercore fireside chats near

Shares of IDEAYA Biosciences climbed about 5% on Monday, lifted by a broad upswing in biotech stocks. Investors zeroed in on the company ahead of two executive presentations scheduled for February.

2 February 2026

NASDAQ:IDYA·Stock Market

AT&T stock rises after $5.75 billion Lumen fiber deal closes — what investors watch next

Shares of AT&T Inc edged up roughly 1% to $26.49 in afternoon trading Monday. The rise came after the company finalized its $5.75 billion cash acquisition of Lumen Technologies’ Mass Markets fiber-to-the-home business across 11 U.S. states. During the session, the stock fluctuated between $26.13 and $26.63, with around 31 million shares changing hands.

2 February 2026

NYSE:LUMN·NYSE:T·Stock Market

DigitalOcean stock jumps 8% as tech rebound builds — what’s driving DOCN today

DigitalOcean Holdings surged on Monday, climbing 8.2% to $59.78 in afternoon action. Shares traded between $53.48 and $59.82 during the session, with roughly 1.7 million changing hands.

2 February 2026

NASDAQ:DOCN·Stock Market

Merck stock rises ahead of earnings: MRK traders eye guidance and the Keytruda cliff

Merck & Co shares climbed roughly 2.2% on Monday, pushing the price up to $112.67 by midday. During the session, the stock fluctuated between $109.80 and $112.74.

2 February 2026

Earnings Reports·NYSE:MRK·Pharmaceuticals·Stock Market

Impinj stock jumps about 8% as chip rally returns ahead of PI earnings

Impinj, Inc. shares jumped roughly 8% to $149.21 in afternoon trading Monday, after fluctuating between $135.01 and $149.89 earlier in the session. The Nasdaq-listed RFID chipmaker gained $11.11 from the previous close, kicking off the day at $136.35.

2 February 2026

Earnings Reports·NASDAQ:PI·Semiconductors·Stock Market

Cisco stock pops to a fresh 52-week high — here’s what Wall Street is watching next

Cisco Systems shares jumped 3.4% to $81.00 in midday trading on Monday, hitting a new 52-week peak. The stock swung between $77.64 and $81.14.

2 February 2026

Earnings·NASDAQ:CSCO·Stock Market·Technology

UWM stock jumps nearly 9% as Two Harbors earnings near and merger math tightens

Shares of UWM Holdings Corp climbed 8.6%, hitting $5.33 by 12:44 p.m. EST Monday, after reaching an intraday high of $5.41. The stock had closed at $4.91 the day before.

2 February 2026

Earnings Reports·NASDAQ:UWMC·NYSE:TWO·Stock Market

Caterpillar stock price jumps nearly 4% as target hikes keep focus on backlog, data-center power

Caterpillar shares climbed 3.9%, reaching $683.24 in early afternoon trading Monday, following a session peak of $685.40.

2 February 2026

NYSE:CAT·Stock Market

Rambus stock jumps 11% as DRAM price forecast spikes ahead of earnings call

Shares of Rambus Inc surged 11.4%, hitting $126.83 by midday Monday, after moving between $109.66 and $127.13 earlier in the session.

2 February 2026

Earnings Reports·NASDAQ:RMBS·Stock Market·Technology

Thermo Fisher Scientific Inc stock nudges higher as Franklin closure plan targets up to 80 layoffs

Thermo Fisher Scientific shares climbed roughly 0.7% to $582.94 in midday Monday trading. The company plans to wind down operations at its Franklin, Massachusetts facility by the end of 2026, cutting as many as 80 jobs, according to a state notice and a company spokesperson cited by Fierce Pharma. During the session, the stock fluctuated between $573.32 and $583.69.

2 February 2026

NYSE:TMO·Stock Market

Semtech stock jumps 9% today as SMTC hits fresh high — what’s moving the shares now

Shares of Semtech Corp jumped 9.4% to $87.21 by midday Monday, reaching an intraday high of $88.59, marking a fresh 52-week peak. The stock kicked off the session at $78.74 and saw volume slightly above its 30-day average.

2 February 2026

NASDAQ:SMTC·Stock Market

AST SpaceMobile (ASTS) stock slides as BlueBird 7 launch clock ticks — what to watch next

AST SpaceMobile shares dropped roughly 4% Monday, down $4.47 to $106.74 as of 12:39 p.m. EST. The Nasdaq climbed about 0.9%, and the S&P 500 gained around 0.6%. The stock swung between $104.31 and $114.09 on volume near 7.4 million shares. The slide came after Pomerantz LLP announced it was probing claims on behalf of investors.

2 February 2026

NASDAQ:ASTS·Stock Market

Regencell Bioscience (RGC) stock jumps nearly 10% in choppy Nasdaq trade

Regencell Bioscience Holdings shares jumped roughly 9.8% to $27.43 by 12:35 p.m. EST Monday, following a volatile session that highlighted the stock’s usual sharp intraday moves. Trading volume hit around 241,000 shares.

2 February 2026

Biotechnology·NASDAQ:RGC·Stock Market

Costco stock jumps in midday trade as January sales report nears

Costco Wholesale shares climbed 2.6% to hit $965.04 in midday trading Monday, pushing the warehouse giant near the top of the retail sector. The stock fluctuated between $931.00 and $965.17 during the session, rebounding from a weak close last week.

2 February 2026

NASDAQ:COST·Stock Market

MACOM stock jumps nearly 5% as MTSI swings sharply ahead of Feb. 5 earnings

Shares of MACOM Technology Solutions Holdings climbed 4.9% to $229.72 by midday Monday, having fluctuated between $206.84 and $236.15 earlier. Trading volume exceeded 980,000 shares, with the stock up $10.66 from the previous close.

2 February 2026

Earnings Reports·NASDAQ:MTSI·Stock Market

Soleno Therapeutics stock jumps nearly 9% today — what SLNO traders are watching next

Soleno Therapeutics, Inc. shares surged 8.9% to close at $42.00 on Monday, hitting a peak of $42.03 and dipping to $38.57 during Nasdaq’s regular session.

2 February 2026

NASDAQ:SLNO·Stock Market