Global Unichip Corp. (3443.TW) Stock Price

3443.TWTAIWAN

Taiwan stock market hours

Global Unichip Corp. (GUC) is a Taiwanese chip design company whose registered address is in Hsinchu Science Park.

NT$7,170.00+6.94%Nov 10 close

Last price · Nov 10, 2026, 05:30 (UTC)

1Y change

+254.76%

Since the Nov 10, 2025 close

3443.TW · 1Y · TWD · 242 observations (daily)

Nov 10, 2025 — Nov 9, 2026. First close: NT$1,890.00. Last close: NT$6,705.00.

Show last 20 observations in a table

3443.TW 1Y TWD
Date	Price (TWD)
Oct 12, 2026	NT$8,100.00
Oct 13, 2026	NT$8,095.00
Oct 14, 2026	NT$8,245.00
Oct 15, 2026	NT$7,670.00
Oct 16, 2026	NT$7,480.00
Oct 19, 2026	NT$7,830.00
Oct 20, 2026	NT$7,745.00
Oct 21, 2026	NT$8,000.00
Oct 22, 2026	NT$7,585.00
Oct 23, 2026	NT$7,585.00
Oct 27, 2026	NT$7,430.00
Oct 28, 2026	NT$8,170.00
Oct 29, 2026	NT$7,640.00
Oct 30, 2026	NT$7,635.00
Nov 2, 2026	NT$7,285.00
Nov 3, 2026	NT$6,795.00
Nov 4, 2026	NT$7,115.00
Nov 5, 2026	NT$6,405.00
Nov 6, 2026	NT$6,205.00
Nov 9, 2026	NT$6,705.00

Key statistics

From observed daily candles · based on settled daily closes

52-week range: NT$1,815.00 – NT$8,750.00
Low Nov 10, 2025 · High Oct 7, 2026
1Y change: +254.76%
Since the Nov 10, 2025 close
Last close: NT$6,705.00
Nov 9, 2026 · +8.06%
Day range: NT$6,900.00 – NT$7,375.00
Nov 10, 2026

Product information

What is Global Unichip Corp. (3443.TW)?

Global Unichip Corp. (GUC) is a Taiwanese chip design company whose registered address is in Hsinchu Science Park. According to the Taiwan Stock Exchange's listed-company data, it was established in January 1998 and has been listed since November 2006, under the stock code 3443.

The company's site says GUC focuses on advanced ASIC design and draws on innovation and expertise to accelerate its clients' success. The same site says it partners with foundries, intellectual property providers and electronic design automation vendors, and aims to offer solutions from design through manufacturing with that ecosystem.

Those following GUC usually watch custom chip design projects, demand for AI and high-performance computing, foundry partnerships and the Taiwan dollar and US dollar exchange rate. On the Lzzo.com Global Unichip page, the price of the shares in Taiwan appears with its observation time, together with a price history chart and technical indicators.

Sources: guc-asic.com, openapi.twse.com.tw

Author: Lzzo Editor · Prepared with AI assistance and reviewed by the Lzzo.com editorial team · Editorial policy