Ruby Tech historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-01-20	53.400	56.700	53.200	55.300	55.300	862,729
2026-01-19	53.300	53.800	53.000	53.400	53.400	215,223
2026-01-16	53.900	53.900	51.500	53.400	53.400	621,717
2026-01-15	53.300	53.300	52.000	52.600	52.600	619,003
2026-01-14	52.900	53.500	52.600	53.000	53.000	332,161
2026-01-13	52.700	53.300	51.800	52.200	52.200	669,488
2026-01-12	55.500	55.500	51.500	52.000	52.000	1,648,101
2026-01-09	56.000	56.300	54.800	56.100	56.100	285,428
2026-01-08	55.900	56.000	54.800	55.700	55.700	370,300
2026-01-07	54.000	55.400	53.800	55.300	55.300	333,090
2026-01-06	53.800	55.000	53.800	54.000	54.000	306,005
2026-01-05	55.500	55.500	52.800	53.800	53.800	789,924
2026-01-02	55.600	56.400	55.100	55.100	55.100	316,043
2025-12-31	56.000	56.800	54.800	55.500	55.500	348,103
2025-12-30	55.600	56.400	55.100	55.900	55.900	379,120
2025-12-29	56.800	57.100	55.500	55.600	55.600	400,497
2025-12-26	56.000	56.400	55.600	56.400	56.400	398,073
2025-12-24	57.200	57.800	56.000	56.000	56.000	573,198
2025-12-23	57.900	58.500	56.400	56.400	56.400	603,702
2025-12-22	57.500	58.400	57.200	57.900	57.900	419,207
2025-12-19	58.000	59.800	56.800	56.800	56.800	964,065
2025-12-18	57.900	58.800	57.800	58.000	58.000	523,328
2025-12-17	57.600	58.900	57.400	57.600	57.600	695,105
2025-12-16	57.000	57.800	55.700	57.400	57.400	511,517
2025-12-15	56.500	58.200	55.600	57.000	57.000	525,817
2025-12-12	56.000	58.900	55.100	56.900	56.900	1,875,443
2025-12-11	61.000	61.000	55.600	55.700	55.700	3,875,363
2025-12-10	63.100	63.500	60.500	61.700	61.700	2,038,040
2025-12-09	60.500	64.500	59.900	63.900	63.900	2,525,558
2025-12-08	60.800	61.500	59.700	60.500	60.500	926,181
2025-12-05	60.900	60.900	58.800	60.500	60.500	1,000,799
2025-12-04	63.300	63.600	59.700	59.900	59.900	2,187,864
2025-12-03	63.600	67.600	63.000	63.000	63.000	3,990,194
2025-12-02	64.700	66.500	63.000	63.000	63.000	2,433,275
2025-12-01	65.900	66.500	63.600	64.100	64.100	2,134,985
2025-11-28	67.700	67.900	65.400	65.400	65.400	4,953,194
2025-11-27	66.100	67.700	65.300	67.700	67.700	5,120,726
2025-11-26	64.600	67.500	63.200	65.200	65.200	7,379,017
2025-11-25	67.700	67.700	63.400	65.200	65.200	5,527,721
2025-11-24	65.200	68.000	61.800	67.800	67.800	14,353,460
2025-11-21	60.000	63.100	59.300	63.100	63.100	11,394,624
2025-11-20	55.300	58.800	54.200	58.800	58.800	3,291,027
2025-11-19	54.200	54.200	51.200	53.500	53.500	1,262,154
2025-11-18	55.200	58.100	52.700	53.700	53.700	4,309,431
2025-11-17	48.700	53.000	48.200	53.000	53.000	1,733,226
2025-11-14	49.350	49.350	47.450	48.200	48.200	368,000
2025-11-13	49.000	49.000	47.700	48.300	48.300	385,030
2025-11-12	48.000	48.200	46.500	46.600	46.600	381,132
2025-11-11	49.000	49.350	46.800	47.600	47.600	836,390
2025-11-10	47.350	47.900	46.200	46.200	46.200	247,001
2025-11-07	46.900	48.000	46.050	47.300	47.300	239,130
2025-11-06	48.000	48.000	46.250	47.000	47.000	755,060
2025-11-05	44.300	44.300	42.950	43.650	43.650	126,021
2025-11-04	44.950	45.550	43.800	44.100	44.100	121,030
2025-11-03	45.450	45.450	44.800	45.400	45.400	88,114
2025-10-31	45.900	46.600	44.800	45.200	45.200	134,120
2025-10-30	44.650	45.000	44.000	45.000	45.000	64,545
2025-10-29	45.600	45.600	44.750	44.800	44.800	75,352
2025-10-28	46.000	46.000	44.800	44.800	44.800	133,008
2025-10-27	47.300	47.300	45.950	45.950	45.950	112,030

← NewerPage 4 of 21 · 1,225 trading daysOlder →

Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-07-23	2.0600 TWD
2025-07-01	2.2000 TWD
2024-08-16	3.0900 TWD
2023-07-06	2.2660 TWD
2022-07-05	2.2000 TWD
2021-09-14	2.0600 TWD
2020-07-02	2.5000 TWD
2019-07-09	2.2000 TWD

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