UMC United Microelectronic Corp.

Sector: Technology
Industry: Semiconductors
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UMC Options Chain
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CALLS
Strike Last Bid Ask Mark IV Volume OI Δ Delta Θ Theta
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Strike Last Bid Ask Mark IV Volume OI Δ Delta Θ Theta
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UMC News
Date Headline Sentiment
The Moment Jensen Huang Realized Nvidia 'Won't Have to Die' Came After a Call From This CEO: 'For the Whole Time, 30 Years…'
76.02%
Shares of semiconductor and chip companies are trading lower as rising inflation concerns and elevated energy prices fuel expectations for further Fed rate hikes. Elevated borrowing costs could pressure semiconductor manufacturing and AI infrastructure investments while straining customer budgets. The Philadelphia Semiconductor Index (SOX) has declined for seven consecutive trading sessions, matching its longest losing streak since the 2008 financial crisis.
97.55%
Shares of semiconductor and chip companies are trading lower as rising inflation concerns and elevated energy prices fuel expectations for further Fed rate hikes. Rising borrowing costs could pressure fab and AI infrastructure while straining customers budgets. Semiconductor stocks also faced pressure after South Korea’s Kospi index fell more than 7% overnight.
97.27%
Shares of semiconductor and chip companies are trading lower amid elevated expectations for Fed rate hikes due to broader inflation and energy challenges. Higher borrowing costs may affect the sector's ambitious capex plans while also creating risks for customers, which may be reflected in lower demand.
96.97%
The Death of Cheap Smartphones? Taiwan Semiconductor Could Profit From Major Market Shift
96.76%
Shares of semiconductor and chip-related companies are trading lower after reports suggesting that OpenAI's annualized revenue is approximately $20 billion less than previously indicated, which may weaken demand and pricing sentiment in sectors exposed to compute buildout.
97.44%
UMC September 2026 Net Sales Rise 27.22% YoY To NT$25.35B, Jan.-Sep. Sales Up 16.08% To NT$204.01B
94.82%
Shares of chip foundries are trading lower after Elon Musk confirmed discussions between the Terafab production project and Taiwan Semiconductor, which may crowd other physical semi producers out of the venture.
97.26%
Reported October 3, Elon Must Confirms Chip Production Startup Terafab Is In Discussions With Taiwan Semiconductor
93.32%
Shares of semiconductor and chip companies are trading higher amid broader technology sector gains after Broadcom's plans to finance up to $60 billion to provide chips for Anthropic. Also, reports suggesting Samsung may raise HBM prices threefold in 2027 underpins demand and pricing power confidence across the sector.
93.54%