Taiwan Environment Scientific Co., Ltd. historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-07-27	23.450	23.450	21.200	21.500	21.500	1,466,000
2026-07-24	24.200	24.200	22.150	23.250	23.250	2,311,279
2026-07-23	23.300	24.700	23.300	24.550	24.550	1,751,690
2026-07-22	24.100	24.200	23.200	23.250	23.250	834,043
2026-07-21	24.100	24.650	23.650	24.050	24.050	1,111,088
2026-07-20	24.000	24.750	23.350	24.350	24.350	1,237,072
2026-07-17	23.500	24.100	23.350	23.850	23.850	1,504,200
2026-07-16	22.700	23.800	22.100	23.700	23.700	608,400
2026-07-15	22.300	23.050	22.300	22.500	22.500	571,045
2026-07-14	21.900	22.450	21.500	22.200	22.200	1,011,574
2026-07-13	24.300	24.300	21.700	22.000	22.000	2,647,000
2026-07-10	24.100	24.100	24.100	24.100	24.100	0
2026-07-09	24.150	24.550	23.200	24.100	24.100	1,562,000
2026-07-08	23.250	23.900	22.850	23.850	23.850	846,549
2026-07-07	24.450	24.450	22.400	23.000	23.000	1,303,000
2026-07-06	24.300	25.000	22.850	23.950	23.950	1,926,125
2026-07-03	24.200	24.750	23.750	24.450	24.248	1,079,100
2026-07-02	24.950	25.000	23.200	24.200	24.000	1,763,742
2026-07-01	24.950	24.950	24.300	24.750	24.546	1,489,000
2026-06-30	24.750	25.050	24.450	24.750	24.546	2,713,060
2026-06-29	24.000	25.000	24.000	24.750	24.546	2,390,200
2026-06-26	23.950	25.000	23.300	23.800	23.603	2,727,000
2026-06-25	23.500	23.900	23.300	23.700	23.504	1,259,000
2026-06-24	22.800	23.950	22.750	23.500	23.306	2,974,328
2026-06-23	22.800	23.500	22.050	23.000	22.810	2,205,862
2026-06-22	23.150	23.900	21.800	22.850	22.661	4,556,210
2026-06-18	20.150	21.750	20.100	21.750	21.570	3,402,720
2026-06-17	19.900	20.150	19.700	19.800	19.636	705,000
2026-06-16	19.650	20.000	19.600	19.900	19.736	959,598
2026-06-15	19.950	20.550	19.500	19.700	19.537	2,467,020
2026-06-12	19.250	19.950	19.250	19.650	19.488	1,797,682
2026-06-11	19.050	19.200	18.650	19.150	18.992	1,600,900
2026-06-10	18.250	19.500	18.200	19.050	18.893	2,789,110
2026-06-09	19.000	19.000	17.800	18.750	18.595	4,181,220
2026-06-08	15.750	17.300	15.400	17.300	17.157	943,000
2026-06-05	15.800	16.050	15.550	15.750	15.620	264,000
2026-06-04	15.800	15.950	15.650	15.650	15.521	202,000
2026-06-03	15.350	15.950	15.350	15.800	15.669	372,000
2026-06-02	15.600	15.700	15.200	15.400	15.273	376,511
2026-06-01	15.400	15.850	15.300	15.600	15.471	439,080
2026-05-29	15.350	15.600	15.300	15.350	15.223	452,800
2026-05-28	15.200	15.550	15.200	15.350	15.223	365,027
2026-05-27	15.450	15.450	15.100	15.150	15.025	505,135
2026-05-26	15.600	15.600	15.200	15.450	15.322	408,440
2026-05-25	15.850	15.850	15.400	15.450	15.322	812,031
2026-05-22	16.100	16.100	15.850	15.850	15.719	378,142
2026-05-21	16.050	16.250	15.950	16.100	15.967	191,264
2026-05-20	15.750	16.100	15.700	15.900	15.769	224,001
2026-05-19	15.850	16.050	15.600	15.750	15.620	290,143
2026-05-18	16.100	16.100	15.600	15.850	15.719	235,015
2026-05-15	16.250	16.850	15.950	16.100	15.967	549,466
2026-05-14	16.750	16.900	16.050	16.200	16.066	942,000
2026-05-13	16.850	17.000	16.750	16.750	16.612	247,050
2026-05-12	17.250	17.250	16.850	17.000	16.860	335,213
2026-05-11	17.050	17.150	16.950	17.100	16.959	478,530
2026-05-08	17.350	17.400	16.950	17.150	17.008	526,128
2026-05-07	17.600	17.600	17.100	17.300	17.157	318,528
2026-05-06	17.300	17.300	17.100	17.200	17.058	347,796
2026-05-05	17.250	17.350	17.100	17.250	17.107	512,110
2026-05-04	17.550	17.650	17.250	17.250	17.107	297,234

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Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-07-06	0.2000 TWD
2025-06-30	1.0205 TWD
2024-07-09	2.2440 TWD
2023-07-03	2.2898 TWD

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