Daily Polymer historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2025-10-22	15.200	15.200	15.050	15.100	15.100	184,846
2025-10-21	15.000	15.250	15.000	15.100	15.100	245,000
2025-10-20	15.150	15.200	15.000	15.050	15.050	233,035
2025-10-17	15.250	15.500	15.000	15.050	15.050	731,000
2025-10-16	15.600	15.600	15.000	15.000	15.000	500,416
2025-10-15	15.650	15.650	15.300	15.350	15.350	308,281
2025-10-14	15.900	16.200	15.450	15.600	15.600	644,000
2025-10-13	15.800	16.100	15.600	15.900	15.900	384,080
2025-10-09	16.500	16.650	16.300	16.500	16.500	390,353
2025-10-08	17.000	17.000	16.350	16.350	16.350	666,864
2025-10-07	17.500	17.700	16.950	16.950	16.950	697,929
2025-10-03	17.500	17.700	17.100	17.350	17.350	556,453
2025-10-02	17.800	17.950	17.300	17.400	17.400	748,282
2025-10-01	17.900	18.450	17.600	17.700	17.700	1,223,776
2025-09-30	17.100	18.500	17.100	17.900	17.900	1,681,673
2025-09-29	16.950	16.950	16.950	16.950	16.950	0
2025-09-26	17.900	17.900	16.700	16.950	16.950	1,290,785
2025-09-25	17.800	18.400	17.700	17.800	17.800	2,545,878
2025-09-24	16.600	18.300	16.500	17.600	17.600	4,852,184
2025-09-23	15.500	16.800	15.400	16.800	16.800	4,197,157
2025-09-22	15.900	16.050	15.300	15.300	15.300	727,250
2025-09-19	15.800	17.100	15.300	15.300	15.300	3,132,110
2025-09-18	14.500	15.550	14.250	15.550	15.550	1,784,021
2025-09-17	14.408	14.550	14.265	14.360	14.160	1,002,497
2025-09-16	14.123	14.360	14.076	14.218	14.020	401,286
2025-09-15	14.218	14.218	13.981	14.028	13.833	284,208
2025-09-12	13.981	14.265	13.981	14.076	13.880	309,880
2025-09-11	15.150	15.150	14.500	14.800	14.800	1,079,130
2025-09-10	15.150	15.250	15.000	15.050	15.050	272,124
2025-09-09	15.250	15.350	15.000	15.150	15.150	371,587
2025-09-08	15.250	15.250	15.050	15.250	15.250	303,029
2025-09-05	15.050	15.150	14.850	15.100	15.100	686,350
2025-09-04	15.550	15.600	14.800	14.850	14.850	607,527
2025-09-03	14.900	15.800	14.900	15.250	15.250	904,004
2025-09-02	14.600	14.850	14.550	14.750	14.750	560,200
2025-09-01	14.700	14.700	14.400	14.500	14.500	544,629
2025-08-29	14.950	14.950	14.700	14.750	14.750	243,000
2025-08-28	14.850	14.950	14.800	14.900	14.900	197,584
2025-08-27	15.100	15.150	14.700	14.850	14.850	286,419
2025-08-26	14.850	15.000	14.850	14.850	14.850	173,310
2025-08-25	15.000	15.100	14.800	14.850	14.850	264,001
2025-08-22	14.800	14.950	14.750	14.800	14.800	190,000
2025-08-21	14.700	15.100	14.700	14.800	14.800	296,146
2025-08-20	15.100	15.250	14.650	14.700	14.700	500,012
2025-08-19	15.200	15.700	14.900	15.050	15.050	954,001
2025-08-18	14.950	15.050	14.800	14.850	14.850	439,321
2025-08-15	14.800	14.950	14.700	14.800	14.800	126,108
2025-08-14	14.700	14.900	14.650	14.800	14.800	203,000
2025-08-13	14.800	15.150	14.500	14.600	14.600	397,915
2025-08-12	14.600	15.250	14.600	14.600	14.600	403,847
2025-08-11	14.400	14.700	14.250	14.600	14.600	784,100
2025-08-08	14.900	15.000	14.800	14.800	14.800	195,020
2025-08-07	15.400	15.400	14.850	14.850	14.850	448,319
2025-08-06	15.300	15.900	15.200	15.200	15.200	549,297
2025-08-05	15.900	16.600	15.300	15.300	15.300	1,370,292
2025-08-04	14.500	16.050	14.400	16.050	16.050	429,210
2025-08-01	14.600	14.600	14.600	14.600	14.600	206,571
2025-07-31	14.600	14.600	14.500	14.600	14.600	94,319
2025-07-30	14.600	14.650	14.500	14.600	14.600	214,155
2025-07-29	14.700	14.700	14.400	14.600	14.600	181,000

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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.