# Formosa Petrochemical Corporation (6505.TW) Stock Price

Formosa Petrochemical stock (6505.TW): the Taipei-based Taiwanese energy company listed since December 2003; price, chart and technical indicators.

| Fact | Value |
|---|---|
| Price | NT$89.60 |
| Change (Nov 10 close) | +1.36% |
| Observation time | Last price · Nov 10, 2026, 05:30 (UTC) · 2026-11-10T05:30:07Z |
| 52-week range | NT$45.75 – NT$129.00 (daily closes to November 10, 2026, 242 observations); low on January 21, 2026, high on October 14, 2026 |
| 1Y change | +70.67% (close of November 11, 2025 to close of November 10, 2026) |
| Unit | TWD |
| Symbol | 6505.TW |
| Exchange | TAIWAN |
| Market | Stocks |

## What is Formosa Petrochemical Corporation (6505.TW)?

Formosa Petrochemical Corporation is a Taiwanese energy company whose registered address is in Neihu District, Taipei. According to the Taiwan Stock Exchange's listed-company data, it was established in April 1992 and has been listed since December 2003, under the stock code 6505.

The exchange classifies the company in the oil, electricity and gas sector. This page rests only on the identity details in the exchange entrys; a verified company description of its businesses and products has not been added yet.

Those following Formosa Petrochemical usually watch crude oil prices, refining margins, petrochemical demand, the company's own announcements and the Taiwan dollar and US dollar exchange rate. On the Lzzo.com Formosa Petrochemical page, the price of the shares in Taiwan appears with its observation time, together with a price history chart and technical indicators.

Sources: openapi.twse.com.tw

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