# King Yuan Electronics Co., Ltd. (2449.TW) Stock Price

King Yuan Electronics stock (2449.TW): the Hsinchu-based Taiwanese provider of IC testing services; price, chart and technical indicators.

| Fact | Value |
|---|---|
| Price | NT$227.50 |
| Change (Nov 10 close) | +8.59% |
| Observation time | Last price · Nov 10, 2026, 05:30 (UTC) · 2026-11-10T05:30:05Z |
| 52-week range | NT$187.14 – NT$350.00 (daily closes to November 10, 2026, 242 observations); low on November 19, 2025, high on July 6, 2026 |
| 1Y change | +12.15% (close of November 11, 2025 to close of November 10, 2026) |
| Unit | TWD |
| Symbol | 2449.TW |
| Exchange | TAIWAN |
| Market | Stocks |

## What is King Yuan Electronics Co., Ltd. (2449.TW)?

King Yuan Electronics Co., Ltd. (KYEC) is a Taiwanese semiconductor testing service company whose registered address is in Hsinchu City. According to the Taiwan Stock Exchange's listed-company data, it was established in May 1987 and has been listed since May 2001, under the stock code 2449.

The company's Chinese-language profile page lists the products it tests as system-on-chip devices, logic and mixed-signal circuits, image sensors, display drivers, radio frequency and wireless chips, and microelectromechanical systems. The page also describes burn-in testing, in which chips are aged for long periods under high temperature and voltage, and names fabless design companies, integrated device manufacturers and foundries as its customers.

Those following King Yuan usually watch demand for semiconductor testing, developments in AI and automotive chips, investment in test equipment and the Taiwan dollar and US dollar exchange rate. On the Lzzo.com King Yuan Electronics page, the price of the shares in Taiwan appears with its observation time, together with a price history chart and technical indicators.

Sources: kyec.com.tw, openapi.twse.com.tw

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