Co-Tech Development historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-04-24	376.50	376.50	342.50	359.50	357.86	8,515,059
2026-04-23	402.00	402.00	354.50	370.00	368.31	12,610,704
2026-04-22	390.00	400.00	382.00	393.50	391.71	8,835,900
2026-04-21	404.00	416.00	385.00	393.50	391.71	57,511,726
2026-04-20	373.00	404.00	362.50	404.00	402.16	49,996,092
2026-04-17	341.50	367.50	341.50	367.50	365.83	39,710,874
2026-04-16	340.00	341.50	325.00	334.50	332.98	45,236,175
2026-04-15	320.00	344.00	298.50	333.50	331.98	81,540,391
2026-04-14	311.00	315.50	302.00	315.50	314.06	32,725,468
2026-04-13	276.00	296.00	275.50	287.00	285.69	40,629,311
2026-04-10	279.00	285.00	267.00	273.50	272.25	28,441,922
2026-04-09	269.50	280.00	268.00	272.00	270.76	37,854,080
2026-04-08	258.50	267.50	255.50	267.50	266.28	17,155,833
2026-04-07	238.50	250.00	236.00	243.50	242.39	12,672,429
2026-04-02	247.00	255.00	230.00	230.00	228.95	14,270,382
2026-04-01	251.00	253.00	242.00	243.00	241.89	19,413,237
2026-03-31	233.00	253.00	231.50	236.50	235.42	37,323,326
2026-03-30	228.50	236.50	224.00	233.50	232.44	11,525,961
2026-03-27	243.00	244.00	229.00	237.00	235.92	28,890,396
2026-03-26	231.00	249.50	230.00	249.50	248.36	24,725,605
2026-03-25	229.00	239.50	224.00	227.00	225.97	25,569,371
2026-03-24	230.00	231.00	213.00	221.50	220.49	13,836,299
2026-03-23	230.50	238.00	221.00	222.50	221.49	17,536,109
2026-03-20	276.00	280.00	245.00	245.50	244.38	25,529,298
2026-03-19	268.00	272.50	263.00	269.00	267.77	3,025,988
2026-03-18	270.00	273.50	261.50	273.50	272.25	4,023,896
2026-03-17	255.00	263.00	252.00	263.00	261.80	2,962,064
2026-03-16	244.00	251.50	240.00	250.00	248.86	2,097,905
2026-03-13	225.00	244.00	225.00	241.50	240.40	3,230,178
2026-03-12	230.00	232.00	225.00	229.00	227.96	2,934,988
2026-03-11	227.50	238.50	225.50	225.50	224.47	5,323,330
2026-03-10	248.00	248.00	215.00	225.00	223.97	6,516,047
2026-03-09	232.50	232.50	232.50	232.50	231.44	2,580,997
2026-03-06	247.50	263.00	247.50	258.00	256.82	2,581,492
2026-03-05	273.50	278.50	250.00	253.50	252.35	38,789,896
2026-03-04	260.00	280.00	258.00	262.00	260.81	47,368,772
2026-03-03	287.00	296.50	263.50	264.50	263.30	29,943,035
2026-03-02	278.00	292.50	277.00	286.50	285.19	13,908,537
2026-02-26	290.50	293.00	277.00	290.00	288.68	21,017,286
2026-02-25	308.00	318.50	283.00	292.00	290.67	43,835,289
2026-02-24	283.00	300.50	278.00	300.50	299.13	51,975,482
2026-02-23	285.00	285.00	268.50	273.50	272.25	9,820,497
2026-02-11	258.00	270.00	258.00	270.00	268.77	2,937,839
2026-02-10	260.00	260.00	250.00	258.00	256.82	1,509,617
2026-02-09	248.00	252.50	248.00	250.00	248.86	1,552,457
2026-02-06	243.00	243.00	233.00	238.00	236.92	2,143,295
2026-02-05	257.50	257.50	246.00	250.00	248.86	1,987,571
2026-02-04	244.00	260.00	242.50	260.00	258.82	2,271,249
2026-02-03	250.00	250.00	236.50	247.50	246.37	2,191,736
2026-02-02	259.50	259.50	242.00	243.00	241.89	3,155,224
2026-01-30	260.00	262.00	256.50	262.00	260.81	2,473,524
2026-01-29	275.50	279.50	260.50	263.50	262.30	15,910,312
2026-01-28	281.00	284.00	273.00	275.50	274.24	17,726,554
2026-01-27	272.00	288.50	263.00	283.00	281.71	26,476,607
2026-01-26	272.00	277.00	260.00	270.00	268.77	18,718,109
2026-01-23	299.00	301.00	273.50	274.50	273.25	38,172,807
2026-01-22	289.50	295.00	289.50	294.50	293.16	4,723,323
2026-01-21	282.00	285.00	279.00	282.00	280.72	3,708,005
2026-01-20	278.50	283.00	278.50	283.00	281.71	3,233,751
2026-01-19	271.00	281.50	271.00	277.50	276.24	2,805,816

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Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-07-17	2.0000 TWD
2025-07-21	1.5010 TWD
2024-07-09	1.5000 TWD
2023-07-07	2.5000 TWD
2022-07-18	4.2000 TWD
2021-08-25	2.0000 TWD
2020-06-30	2.0000 TWD
2019-07-01	2.2000 TWD

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