Daily Polymer historical data

1M 3M 6M 1Y 5Y MAX Download CSV

Date	Open	High	Low	Close	Adj. close	Volume
2026-07-21	18.250	18.400	17.900	18.150	18.150	600,031
2026-07-20	18.850	18.950	17.800	18.150	18.150	1,139,213
2026-07-17	19.700	19.750	18.650	18.800	18.800	1,350,486
2026-07-16	20.950	21.050	19.850	20.200	20.200	834,974
2026-07-15	21.700	21.700	20.650	21.100	21.100	1,031,051
2026-07-14	22.200	22.350	20.400	21.150	21.150	2,311,208
2026-07-13	23.100	23.300	22.250	22.500	22.500	1,453,215
2026-07-10	22.850	22.850	22.850	22.850	22.850	0
2026-07-09	23.600	23.800	22.800	22.850	22.850	1,631,775
2026-07-08	24.000	24.200	22.550	23.400	23.400	3,294,000
2026-07-07	23.400	24.500	22.900	23.700	23.700	3,212,495
2026-07-06	22.650	24.500	22.300	23.400	23.400	4,044,476
2026-07-03	22.800	23.450	22.350	22.600	22.600	2,677,496
2026-07-02	22.550	23.800	22.150	23.100	23.100	4,366,301
2026-07-01	24.300	24.600	21.800	22.600	22.600	6,139,698
2026-06-30	24.600	26.200	23.650	23.850	23.850	10,608,718
2026-06-29	23.350	25.950	22.850	23.900	23.900	12,575,907
2026-06-26	24.800	26.200	23.300	23.600	23.600	15,619,434
2026-06-25	22.750	24.200	22.450	24.200	24.200	5,324,037
2026-06-24	22.850	24.000	22.000	22.000	22.000	10,911,814
2026-06-23	22.050	22.050	22.050	22.050	22.050	750,971
2026-06-22	18.200	20.050	18.200	20.050	20.050	2,749,584
2026-06-18	17.550	18.750	17.450	18.250	18.250	2,681,797
2026-06-17	16.950	17.300	16.900	17.200	17.200	367,241
2026-06-16	17.550	17.750	16.900	17.000	17.000	1,194,951
2026-06-15	16.800	18.200	16.700	17.950	17.950	3,124,696
2026-06-12	16.500	16.700	16.300	16.550	16.550	472,093
2026-06-11	16.300	16.500	16.000	16.500	16.500	629,651
2026-06-10	16.400	16.650	16.300	16.450	16.450	684,473
2026-06-09	17.300	17.300	16.450	16.500	16.500	752,053
2026-06-08	15.950	16.950	15.800	16.800	16.800	959,611
2026-06-05	16.800	16.850	16.550	16.800	16.800	717,066
2026-06-04	16.650	17.250	16.150	16.700	16.700	1,480,804
2026-06-03	16.750	17.000	16.400	16.650	16.650	2,060,715
2026-06-02	15.100	16.550	15.100	16.550	16.550	2,095,699
2026-06-01	14.800	15.400	14.750	15.050	15.050	949,298
2026-05-29	14.800	14.900	14.450	14.750	14.750	428,119
2026-05-28	14.600	14.750	14.500	14.750	14.750	293,385
2026-05-27	15.050	15.100	14.550	14.650	14.650	529,644
2026-05-26	15.000	15.100	14.800	15.050	15.050	283,222
2026-05-25	15.100	15.100	14.750	15.000	15.000	442,342
2026-05-22	14.950	15.150	14.800	14.900	14.900	400,297
2026-05-21	14.550	15.150	14.550	15.050	15.050	461,126
2026-05-20	14.450	14.500	14.300	14.450	14.450	244,384
2026-05-19	14.850	14.950	14.300	14.450	14.450	494,125
2026-05-18	15.050	15.150	14.750	14.950	14.950	394,169
2026-05-15	15.000	15.400	15.000	15.150	15.150	446,401
2026-05-14	15.400	15.500	14.950	14.950	14.950	511,857
2026-05-13	15.150	15.500	15.150	15.400	15.400	536,727
2026-05-12	15.200	15.200	14.900	15.150	15.150	619,573
2026-05-11	15.050	15.200	14.850	15.050	15.050	343,361
2026-05-08	15.000	15.200	14.700	15.000	15.000	914,174
2026-05-07	15.100	15.850	15.100	15.350	15.350	2,183,807
2026-05-06	14.800	14.900	14.400	14.450	14.450	419,475
2026-05-05	14.900	15.050	14.750	14.750	14.750	188,052
2026-05-04	14.900	14.900	14.750	14.750	14.750	297,864
2026-04-30	15.000	15.150	14.800	14.850	14.850	289,050
2026-04-29	15.300	15.350	14.950	14.950	14.950	510,020
2026-04-28	15.000	15.400	14.850	15.300	15.300	494,059
2026-04-27	15.600	15.600	14.850	14.900	14.900	416,841

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Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2025-09-18	0.2110 TWD
2022-09-19	0.5550 TWD
2021-08-05	0.2449 TWD
2020-07-20	0.5095 TWD
2019-09-09	0.4049 TWD

Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.