Formosa Petrochemical Corporation (6505.TW) TAI

54.50

+1.2(+2.25%)

Updated at June 02 01:30PM

Currency In TWD

6505.TW Historical Return

If you invested 1000 NT$ in Formosa Petrochemical Corporation (6505.TW) 10 years ago, it would be worth 865.49 NT$ as of June 02, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 575.44 NT$, while 1000 NT$ invested 1 year ago would be worth 1,536.94 NT$. This corresponds to total returns of -13.45%, -42.46%, 53.69%, respectively, with annualized returns of -1.43%, -10.46%, 53.69%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

6505.TW Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
June 02, 2026	53.4	54.5	54.5	54.7	52.9	12.62M
June 01, 2026	51.6	53.3	53.3	53.8	50.7	11.08M
May 29, 2026	49.95	51.4	51.4	51.5	49.95	9.94M
May 28, 2026	50.5	49.9	49.9	50.5	49.15	9.17M
May 27, 2026	49.8	50.1	50.1	50.3	49.6	7.85M
May 26, 2026	49.5	49.3	49.3	50.2	49.1	7.41M
May 25, 2026	51.3	49.5	49.5	51.3	49.3	13.65M
May 22, 2026	51.1	51	51	51.3	50.6	5.33M
May 21, 2026	51.4	51.3	51.3	51.7	50.9	4.25M
May 20, 2026	51.6	51.2	51.2	51.8	50.3	6.81M
May 19, 2026	51.6	51.3	51.3	52.2	50.9	5.32M
May 18, 2026	51.1	51.2	51.2	51.9	50.8	6.45M
May 15, 2026	52.5	51.3	51.3	52.8	51.3	6.5M
May 14, 2026	52.3	52.4	52.4	53.3	52.3	4.85M
May 13, 2026	53.6	52.9	52.9	53.6	52.5	5.01M
May 12, 2026	54.3	53.1	53.1	54.3	52.7	7.76M
May 11, 2026	53.5	54	54	54.4	53.3	9.35M
May 08, 2026	53.2	53	53	53.7	52.3	9.48M
May 07, 2026	54	52.3	52.3	54.1	51.9	16.44M
May 06, 2026	55.6	54.8	54.8	55.9	54.4	7.27M
May 05, 2026	54.7	55.4	55.4	55.7	54.2	8.4M
May 04, 2026	55.5	54	54	55.5	53.8	11.68M
April 30, 2026	55	56.4	56.4	56.7	53.6	21.08M
April 29, 2026	53.6	54	54	54	53.1	8.98M
April 28, 2026	53.5	52.9	52.9	53.5	52.1	8.45M
April 27, 2026	51.1	51.8	51.8	52	50.7	5.95M
April 24, 2026	51.7	51.6	51.6	52.2	50.6	8.31M
April 23, 2026	52.7	51.7	51.7	53	51	12.8M
April 22, 2026	53.1	52.7	52.7	53.6	52.4	5.46M
April 21, 2026	54.8	53	53	54.8	53	10.03M
April 20, 2026	55.8	54	54	56	53.4	9.99M
April 17, 2026	55.8	54.9	54.9	56.5	54.1	9.72M
April 16, 2026	54.8	55.1	55.1	55.8	54.1	9.64M
April 15, 2026	56.2	54.4	54.4	56.2	53.9	13.7M
April 14, 2026	53.8	56.2	56.2	56.5	53.4	24.91M
April 13, 2026	53.4	55.1	55.1	55.2	52.6	22.11M
April 10, 2026	53.4	52	52	53.4	51.5	10.35M
April 09, 2026	53.5	52.7	52.7	54.3	52.6	17.5M
April 08, 2026	55.6	54.3	54.3	55.6	53.7	19.98M
April 07, 2026	55.8	56.8	56.8	57.8	55.1	19.73M
April 02, 2026	55.8	54.7	54.7	55.8	54.6	9.59M
April 01, 2026	55.8	55.7	55.7	57.1	54.9	19.92M
March 31, 2026	56.8	55.1	55.1	57.3	54.6	17.52M
March 30, 2026	57.5	56.4	56.4	58.4	56.2	28.88M
March 27, 2026	56.1	56.3	56.3	57.1	55.2	11.68M
March 26, 2026	54.8	55.7	55.7	57.5	54.6	19.2M
March 25, 2026	56.4	54.5	54.5	56.4	53.4	14.99M
March 24, 2026	54.9	55.1	55.1	56.3	53.8	18.92M
March 23, 2026	57	54.7	54.7	58.9	54.5	37.26M
March 20, 2026	57.2	56.2	56.2	58	55.5	22.07M
March 19, 2026	59.2	57.4	57.4	59.8	57.3	45.26M
March 18, 2026	57.3	57	57	57.5	56	14.07M
March 17, 2026	57.9	56.7	56.7	57.9	56	23.58M
March 16, 2026	58.3	58	58	59.9	57.8	26.66M
March 13, 2026	60.9	57.9	57.9	63	57.1	70.34M
March 12, 2026	60.6	58.9	58.9	61.1	57.7	60.99M
March 11, 2026	60.3	57.7	57.7	60.3	55.8	49.23M
March 10, 2026	61.4	61.4	61.4	61.4	61.4	6.62M
March 09, 2026	68.2	68.2	68.2	68.2	66.4	57.87M
March 06, 2026	58	62	62	62	57.7	67.72M