Ocean Plastics Co., Ltd. (1321.TW) TAI

Currency In TWD

1321.TW Historical Return

If you invested 1000 NT$ in Ocean Plastics Co., Ltd. (1321.TW) 10 years ago, it would be worth 1,325.53 NT$ as of June 22, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 896.14 NT$, while 1000 NT$ invested 1 year ago would be worth 878.95 NT$. This corresponds to total returns of 32.55%, -10.39%, -12.1%, respectively, with annualized returns of 2.86%, -2.17%, -12.1%.

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

1321.TW Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
June 22, 2026	32.1	31.15	31.15	32.25	31.05	256,309
June 18, 2026	31.85	32.15	32.15	33.15	31.85	446,160
June 17, 2026	31.4	31.75	31.75	31.8	31.2	304,011
June 16, 2026	31.7	31.55	31.55	31.75	31.3	176,959
June 15, 2026	32.2	31.6	31.6	32.2	31.25	302,700
June 12, 2026	31.05	31.75	31.75	31.75	30.95	542,350
June 11, 2026	31.15	31	31	31.35	30.5	284,802
June 10, 2026	29.1	31.15	31.15	31.5	29.1	538,239
June 09, 2026	28.75	29.45	29.45	29.75	28.75	348,879
June 08, 2026	29.45	29	29	29.45	28.6	217,111
June 05, 2026	28.95	29.7	29.7	29.7	28.7	356,513
June 04, 2026	29.25	28.95	28.95	29.4	28.8	163,180
June 03, 2026	28.45	29.2	29.2	29.2	28.2	310,202
June 02, 2026	28.7	28.45	28.45	28.7	28.2	239,390
June 01, 2026	28.85	28.5	28.5	28.85	28.05	399,306
May 29, 2026	29.05	28.85	28.85	29.05	28.55	349,001
May 28, 2026	29.05	28.85	28.85	29.05	28.8	100,618
May 27, 2026	29.15	29.05	29.05	29.2	28.75	172,871
May 26, 2026	29	29	29	29.3	28.6	290,276
May 25, 2026	29.2	28.85	28.85	29.4	28.65	335,556
May 22, 2026	29.5	29.35	29.35	29.65	29.1	302,643
May 21, 2026	29.55	29.6	29.6	29.7	29.45	96,877
May 20, 2026	29.45	29.6	29.6	29.75	29.35	203,208
May 19, 2026	29.3	29.45	29.45	29.6	29.3	158,759
May 18, 2026	29.6	29.5	29.5	29.6	29.2	115,230
May 15, 2026	29.5	29.35	29.35	29.65	29.15	151,780
May 14, 2026	29.25	29.5	29.5	29.95	29.25	146,100
May 13, 2026	29.3	29.45	29.45	29.55	29.15	131,902
May 12, 2026	29.6	29.45	29.45	29.65	29.15	220,357
May 11, 2026	29.55	29.6	29.6	29.7	29.4	131,043
May 08, 2026	29.75	29.55	29.55	29.75	29.25	180,399
May 07, 2026	29.3	29.5	29.5	29.55	29.25	175,531
May 06, 2026	29.8	29.25	29.25	29.8	29.15	656,997
May 05, 2026	30.25	29.85	29.85	30.25	29.8	419,803
May 04, 2026	30.4	30.4	30.4	30.45	30.15	196,387
April 30, 2026	30.85	30.4	30.4	30.85	30.35	225,900
April 29, 2026	30.8	30.85	30.85	31.15	30.65	168,401
April 28, 2026	31	30.8	30.8	31.2	30.65	175,302
April 27, 2026	31.25	30.65	30.65	31.4	30.65	483,960
April 24, 2026	31.75	31.4	31.4	31.85	31.3	280,857
April 23, 2026	32.1	31.9	31.9	32.3	31.5	651,696
April 22, 2026	32.7	32.25	32.25	32.85	32.05	424,122
April 21, 2026	32.6	32.7	32.7	32.8	32.45	172,451
April 20, 2026	32.85	32.6	32.6	33.15	32.45	221,502
April 17, 2026	33.1	32.7	32.7	33.25	32.6	180,817
April 16, 2026	33.25	33.1	33.1	33.35	33	109,108
April 15, 2026	33.15	33.1	33.1	33.3	32.85	130,026
April 14, 2026	33.15	33.15	33.15	33.3	32.75	268,059
April 13, 2026	33.5	33	33	33.5	32.7	242,422
April 10, 2026	33.4	33.25	33.25	33.65	33.05	178,482
April 09, 2026	33.6	33.4	33.4	33.6	33.3	169,005
April 08, 2026	33.75	33.6	33.6	33.8	33.5	279,133
April 07, 2026	33.75	33.5	33.5	33.85	33.45	59,383
April 02, 2026	33.7	33.65	33.65	33.8	33.45	67,040
April 01, 2026	33.6	33.6	33.6	33.85	33.5	97,100
March 31, 2026	33.5	33.35	33.35	33.7	33.15	149,202
March 30, 2026	33.9	33.85	33.85	34.2	33.65	125,155
March 27, 2026	34.25	34.35	34.35	34.45	34	84,001
March 26, 2026	34.05	34.35	34.35	34.75	33.9	660,113
March 25, 2026	33	33.9	33.9	34.05	32.85	472,433