Ruby Tech historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-10-20	50.600	51.900	50.000	50.000	50.000	82,372
2026-10-19	50.300	51.500	50.000	50.600	50.600	77,412
2026-10-16	51.200	51.900	51.000	51.500	51.500	56,660
2026-10-15	51.000	51.900	50.400	51.900	51.900	67,120
2026-10-14	51.400	52.300	51.100	52.100	52.100	56,030
2026-10-13	51.700	52.600	50.800	50.900	50.900	83,001
2026-10-12	50.500	52.600	50.500	52.500	52.500	147,331
2026-10-08	52.000	52.000	50.300	51.400	51.400	85,136
2026-10-07	52.400	53.500	51.300	51.500	51.500	241,058
2026-10-06	50.600	52.000	50.500	51.800	51.800	108,244
2026-10-05	51.800	51.800	50.800	51.300	51.300	101,625
2026-10-02	50.900	51.500	50.600	51.300	51.300	93,407
2026-10-01	50.800	51.000	50.700	50.800	50.800	61,528
2026-09-30	49.950	50.900	49.700	50.600	50.600	92,442
2026-09-29	50.100	50.400	49.500	50.400	50.400	85,120
2026-09-24	49.400	50.200	49.400	50.100	50.100	51,082
2026-09-23	48.850	50.300	48.600	50.000	50.000	179,980
2026-09-22	50.200	50.200	49.000	49.100	49.100	102,000
2026-09-21	49.800	51.000	49.350	49.500	49.500	100,061
2026-09-18	49.600	50.000	49.000	49.600	49.600	81,120
2026-09-17	49.500	49.600	48.700	49.000	49.000	118,000
2026-09-16	48.600	49.200	48.500	49.000	49.000	40,390
2026-09-15	47.300	48.550	47.250	48.550	48.550	68,000
2026-09-14	47.500	48.400	47.200	48.150	48.150	39,000
2026-09-11	48.150	48.600	47.100	47.500	47.500	262,085
2026-09-10	50.400	50.400	49.500	50.400	50.400	31,261
2026-09-09	50.400	50.800	49.950	50.400	50.400	81,000
2026-09-08	50.600	50.600	50.000	50.000	50.000	66,005
2026-09-07	51.900	51.900	50.000	50.000	50.000	133,030
2026-09-04	50.500	51.600	50.000	51.600	51.600	57,001
2026-09-03	53.500	53.500	50.000	50.000	50.000	133,366
2026-09-02	52.600	52.900	52.100	52.900	52.900	55,001
2026-09-01	52.500	53.000	51.500	52.800	52.800	127,153
2026-08-31	51.900	52.000	51.000	51.800	51.800	68,018
2026-08-28	52.800	52.800	51.800	51.800	51.800	61,030
2026-08-27	52.200	53.000	51.600	52.000	52.000	59,281
2026-08-26	51.900	52.500	51.700	52.100	52.100	57,380
2026-08-25	51.000	51.900	50.100	51.900	51.900	62,250
2026-08-24	51.000	52.200	51.000	51.200	51.200	41,091
2026-08-21	52.500	52.500	51.300	52.000	52.000	29,000
2026-08-20	52.000	52.100	51.000	52.100	52.100	42,060
2026-08-19	51.800	51.800	50.900	51.500	51.500	62,058
2026-08-18	52.300	52.300	51.000	51.900	51.900	51,000
2026-08-17	52.200	52.200	51.000	51.900	51.900	62,001
2026-08-14	53.300	53.300	51.500	51.500	51.500	79,248
2026-08-13	53.300	53.300	52.400	52.400	52.400	62,090
2026-08-12	51.900	53.000	51.900	52.400	52.400	39,081
2026-08-11	52.400	54.000	51.300	51.900	51.900	75,000
2026-08-10	52.400	53.000	51.800	52.400	52.400	87,590
2026-08-07	53.900	54.200	52.200	52.200	52.200	125,093
2026-08-06	54.100	55.300	53.000	54.000	54.000	143,001
2026-08-05	54.300	56.600	52.500	54.900	54.900	489,124
2026-08-04	51.500	55.700	51.500	54.000	54.000	612,996
2026-08-03	50.400	51.800	50.400	50.700	50.700	122,121
2026-07-31	49.500	50.900	49.500	50.400	50.400	145,245
2026-07-30	46.900	48.650	46.900	48.300	48.300	305,451
2026-07-29	49.850	51.400	46.400	49.200	49.200	492,001
2026-07-28	51.700	51.700	49.150	50.300	50.300	251,001
2026-07-27	51.500	52.400	50.900	52.400	52.400	96,009
2026-07-24	52.400	52.400	51.300	51.500	51.500	177,045

Page 1 of 5 · 244 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.