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Every movers-explained article we have published: why each big gainer and decliner moved, written daily from the live wire. Search by ticker or keyword.

2026-10-01

Why Is EMAT Stock Down Today? EMAT

Evolution Metals & Technologies (EMAT) fell 12.94% to $2.22 in morning trading on October 1, 2026. The sharp decline came amid the announcement of a non-binding letter of intent b…

Why Is FICO Stock Up Today? FICO

Fair Isaac Corp (FICO) surged 12.64% to $667.39 in a volatile session driven by a mix of regulatory developments, investor sentiment, and analyst actions. The stock had previously …

Why Is FORM Stock Up Today? FORM

FORM stock is up 9.59% at $149.31 as of the latest session, driven by a fresh Buy rating from Deutsche Bank and broader market momentum. The semiconductor equipment maker has been …

Why Is GENB Stock Down Today? GENB

Generate Biomedicines stock fell 8.12% to $13.80 in intraday trading as the company announced the first patient was dosed in a clinical trial for its GB-5267 therapy. The move fol…

Why Is GLUE Stock Down Today? GLUE

GLUE stock fell 5.03% to $11.33 in morning trading after opening with a 16.0% gap up from the prior close. The sharp intraday reversal followed positive Phase 1 data for MRT-8102 …

Why Is GO Stock Up Today? GO

Grocery Outlet Holding Corp (GO) surged 7.07% to $12.05 on Monday, driven by a significant upgrade from Bank of America. The firm raised its rating on the stock to Buy from Neutral…

Why Is GRND Stock Down Today? GRND

GRND stock fell 11.71% to $13.62 in a volatile session marked by a sharp intraday decline. The drop followed the announcement that Grindr Inc. acquired PurposeMed, the parent comp…

Why Is IBRX Stock Up Today? IBRX

ImmunityBio Inc (IBRX) shares rose 6.91% to $9.44 in the session, driven by a breakout above key resistance levels and positive developments in its regulatory approvals. The stock …

Why Is INFY Stock Up Today? INFY

INFY stock is up 8.04% to $11.63 in early trading on October 1, 2026, driven primarily by the announcement of a strategic collaboration with Columbia University to launch an enter…

Why Is INOD Stock Up Today? INOD

INOD stock rose 12.50% to $73.98 in the session, driven by a combination of a recent earnings report showing strong revenue growth and a strategic move into motion-capture AI tech…

Why Is IT Stock Up Today? IT

Gartner Inc. stock rose 7.33% to $200.21 on October 1, driven by multiple recognition announcements from Gartner's Magic Quadrant for API Management. The firm's role as a leading a…

Why Is JBL Stock Down Today? JBL

JBL stock is down 10.03% to $286.86 as of the latest trade, driven by investor reaction to the company’s fiscal 2027 guidance and cash flow targets. Despite beating Q4 earnings exp…

Why Is KD Stock Up Today? KD

Kyndryl (KD) surged 10.44% to $12.44 in early trading on October 1, 2026, driven by the announcement of its first U.S. AI Innovation Lab in the Dallas-Fort Worth area. The company …

Why Is KLRA Stock Down Today? KLRA

KLRA stock fell 6.04% to $10.73 in a volatile session, driven by mixed clinical updates and a challenging earnings report. The stock opened higher but reversed course after investo…

Why Is LITE Stock Up Today? LITE

LITE stock rose 6.90% to $1038.29 on October 1, 2026, driven by a surge in investor interest following multiple developments related to Lumentum’s upcoming participation in the 202…

Why Is LQDA Stock Down Today? LQDA

LQDA stock closed down 8.00% at $27.84 on October 1, 2026, marking a sharp decline driven by a federal court ruling that found Liquidia infringing on two claims of United Therapeut…

Why Is MAT Stock Up Today? MAT

Mattel Inc’s stock surged 17.50% to $14.88 in a single session driven by speculation of a potential takeover by Authentic Brands Group. The Wall Street Journal reported that Authe…

Why Is MCK Stock Up Today? MCK

MCK stock surged 6.14% to $906.27 on October 1, 2026, driven by the announcement that the company extended its pharmaceutical distribution agreements with CVS Health. The move was …

Why Is NBTX Stock Down Today? NBTX

NBTX stock fell 10.46% to $27.90 on October 1, 2026, marking a sharp decline amid a broader downward trend. The stock opened with a 3.8% gap down from the previous close and contin…

Why Is NKTR Stock Down Today? NKTR

NKTR stock fell 19.60% to $48.68 in a volatile session driven by the release of mid-stage trial data for its hair loss candidate, rezpegaldesleukin. The data, presented at a dermat…

Why Is NWCL Stock Up Today? NWCL

NWCL stock rose 9.33% to $7.85 on Monday, driven by the announcement that William D. Magwood, IV, a former U.S. NRC Commissioner and U.S. DOE Nuclear Chief, will join the company’s…

Why Is PRGS Stock Down Today? PRGS

Progress Software (PRGS) fell 7.51% to $36.97 in a volatile session, driven by a revenue miss in its fiscal third quarter 2026 and downward guidance. The stock opened at $40.04 but…

Why Is PSKY Stock Down Today? PSKY

Paramount Skydance (PSKY) fell 6.44% to $9.66 on October 1, 2026, as investors reacted to the company's $41.4 billion debt financing to acquire Warner Bros. Discovery. The stock op…

Why Is ROG Stock Up Today? ROG

Rogers Corporation stock surged 10.73% to $152.99 in a session driven by strong investor reaction to the company's updated financial guidance and long-term targets unveiled at its …

Why Is SGML Stock Down Today? SGML

Sigma Lithium Corp (SGML) fell 15.05% to $7.99 in Tuesday’s session, driven by a combination of legal uncertainty and financial pressures. The company announced that operations are…

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