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Nuvoton Technology Corp (4919.TW) — chart, structure and Closelook read

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Company snapshot — Nuvoton Technology Corp

4919.TW in five paragraphs: what it makes and sells, where it sits in the Closelook stack, who it is priced against, why we track it, what we watch. Research diary, not advice.

What it does
Nuvoton designs and sells semiconductors, chiefly microcontrollers, analog and mixed-signal chips, and application-specific systems for motor control, power management and IoT security. It also makes sensors, laser diodes and communication chips used in automotive, medical, computing and consumer electronics. The company operates as a subsidiary of Winbond Electronics and is based in Hsinchu City, Taiwan.
Where it sits in the stack
The diary records no Closelook index seat for Nuvoton, so it sits within our broader semiconductor sleeve, covering chipmakers whose products feed compute, power and connectivity needs across the wider electronics supply chain.
Who it is priced against
Our data holds no peer group for Nuvoton; the market sometimes compares it with Microchip Technology, a larger maker of microcontrollers and analog chips serving similar end markets.
Why Closelook tracks it
Nuvoton carries no seat in our index and no Closelook score yet, and the diary has recorded no quotes or mentions of the name so far.
What the diary watches
The diary watches whether Nuvoton's share price narrows its current distance from its recent high, which would point to renewed investor interest in the chipmaker.

Nuvoton Technology Corp (4919.TW) trades on the TW exchange in Taiwan.

Written from the company’s public profile and Closelook’s own readings, 2026-09-17. Descriptive, refreshed with the registry; corrections welcome via the imprint. closelook.net is an investment research diary — market structure, index membership and scores are our own readings, not investment advice. Related: index compare · sector dispersion · scanner.

Signals for this name

Every Closelook reading that exists for 4919.TW, from the same nightly bakes the boards use. Research diary readings, not advice.

Weather around the name 3 macro readings: Money Temperature, Factor regime, Sovereign pressure

The weather around this name

Macro readings that apply by membership — the regime, the factor tape, the sector cell, the funding backdrop.

  • Money Temperature Composite 55/100 · S&P 500 fund at 58, above its 50- and 200-day averagesEight instruments scored on position, momentum, volume, volatility and fragility — the regime every name trades inside. Temperature lab → 2026-09-17
  • Factor regime Momentum leading — risk appetite buildingMomentum against low volatility (SPMO / SPLV): above its 50-day trend, 94th percentile of the window, +2.7% over 20 sessions. Factor regime → 2026-09-17
  • Sovereign pressure Index 0.00 · down 0.41 over 21 sessionsG7 long-end yields, 10s30s and the slope — the funding weather for every balance sheet on this site. Sovereign pressure → 2026-09-17

FAQ · from the current data · as of 2026-09-18

Quick answers

What is Nuvoton Technology Corp (4919.TW)?

Nuvoton Technology Corp trades as 4919.TW on the TW exchange (Taiwan) in the Closelook research universe, as of the registry build of 2026-09-18.

Is 4919.TW in a Closelook index?

Not currently — Nuvoton Technology Corp is tracked in the Closelook research universe but is not a constituent of a Closelook functional index as of 2026-09-18.

Where does 4919.TW trade against its moving averages?

Pullback inside an uptrend stack: Trades -9.1% vs the 50-day and +1.4% vs the 200-day average, 50% below the 52-week high and +130.9% off the 52-week low. Computed from daily closes. As of 2026-09-17 — a technical state from the nightly Closelook bake, not advice. The Technical tab carries the full row.

What does Nuvoton Technology Corp do?

Nuvoton designs and sells semiconductors, chiefly microcontrollers, analog and mixed-signal chips, and application-specific systems for motor control, power management and IoT security. It also makes sensors, laser diodes and communication chips used in automotive, medical, computing and consumer electronics. The company operates as a subsidiary of Winbond Electronics and is based in Hsinchu City, Taiwan. Our data holds no peer group for Nuvoton; the market sometimes compares it with Microchip Technology, a larger maker of microcontrollers and analog chips serving similar end markets.

Where does Nuvoton Technology Corp sit in the AI build-out?

The diary records no Closelook index seat for Nuvoton, so it sits within our broader semiconductor sleeve, covering chipmakers whose products feed compute, power and connectivity needs across the wider electronics supply chain. Nuvoton carries no seat in our index and no Closelook score yet, and the diary has recorded no quotes or mentions of the name so far.

What does this page show?

A live price chart with SMA overlays and drawing tools for 4919.TW, performance metrics, index-membership context and the Closelook structure read — an investment research diary view, not investment advice.

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