Transtech Optelecom Science Holdings Limited historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-01-22	1.470	1.470	1.360	1.450	1.450	50,000
2026-01-21	1.350	1.550	1.340	1.550	1.550	132,000
2026-01-20	1.450	1.450	1.360	1.390	1.390	78,000
2026-01-19	1.280	1.460	1.280	1.380	1.380	280,000
2026-01-16	1.540	1.680	1.540	1.610	1.610	352,000
2026-01-15	1.300	1.650	1.220	1.530	1.530	610,000
2026-01-14	1.260	1.360	1.210	1.300	1.300	350,950
2026-01-13	1.950	2.000	1.180	1.450	1.450	1,594,000
2026-01-12	2.580	2.600	1.730	1.850	1.850	1,648,000
2026-01-09	2.710	2.750	2.400	2.580	2.580	692,000
2026-01-08	2.640	2.680	2.360	2.460	2.460	1,358,000
2026-01-07	1.710	2.600	1.700	2.440	2.440	2,048,000
2026-01-06	1.630	1.780	1.600	1.780	1.780	670,000
2026-01-05	1.250	1.570	1.250	1.560	1.560	522,000
2026-01-02	1.100	1.360	1.050	1.360	1.360	328,000
2025-12-31	1.150	1.160	1.150	1.150	1.150	80,000
2025-12-30	1.160	1.290	1.120	1.150	1.150	318,000
2025-12-29	1.100	1.350	1.100	1.160	1.160	782,000
2025-12-24	0.970	1.200	0.910	1.040	1.040	290,000
2025-12-23	0.820	0.970	0.810	0.960	0.960	482,000
2025-12-22	0.680	0.890	0.630	0.880	0.880	570,000
2025-12-19	0.860	0.860	0.670	0.680	0.680	656,000
2025-12-18	0.700	0.930	0.700	0.780	0.780	3,342,000
2025-12-17	0.495	0.660	0.495	0.540	0.540	114,000
2025-12-16	0.560	0.560	0.495	0.495	0.495	2,000
2025-12-15	0.560	0.560	0.500	0.500	0.500	2,000
2025-12-12	0.560	0.560	0.520	0.520	0.520	2,000
2025-12-11	0.480	0.480	0.425	0.440	0.440	232,000
2025-12-10	0.480	0.480	0.425	0.425	0.425	232,000
2025-12-09	0.480	0.480	0.425	0.425	0.425	232,000
2025-12-08	0.480	0.480	0.425	0.425	0.425	232,000
2025-12-05	0.425	0.455	0.425	0.450	0.450	240,000
2025-12-04	0.425	0.455	0.425	0.450	0.450	240,000
2025-12-03	0.420	0.420	0.395	0.420	0.420	0
2025-12-02	0.420	0.420	0.395	0.420	0.420	0
2025-12-01	0.420	0.420	0.395	0.420	0.420	0
2025-11-28	0.420	0.420	0.395	0.420	0.420	74,000
2025-11-27	0.420	0.420	0.395	0.420	0.420	74,000
2025-11-26	0.420	0.420	0.420	0.420	0.420	2,000
2025-11-25	0.395	0.395	0.395	0.395	0.395	94,000
2025-11-24	0.400	0.400	0.400	0.400	0.400	8,000
2025-11-21	0.395	0.400	0.395	0.400	0.400	32,000
2025-11-20	0.435	0.440	0.425	0.425	0.425	46,000
2025-11-19	0.435	0.440	0.425	0.425	0.425	46,000
2025-11-18	0.435	0.440	0.425	0.425	0.425	46,000
2025-11-17	0.435	0.440	0.425	0.425	0.425	46,000
2025-11-14	0.435	0.440	0.435	0.435	0.435	46,000
2025-11-13	0.415	0.450	0.415	0.435	0.435	6,000
2025-11-12	0.400	0.425	0.400	0.420	0.420	6,000
2025-11-11	0.400	0.400	0.400	0.400	0.400	6,000
2025-11-10	0.405	0.405	0.395	0.395	0.395	86,000
2025-11-07	0.400	0.465	0.400	0.440	0.440	216,000
2025-11-06	0.455	0.475	0.455	0.465	0.465	32,000
2025-11-05	0.420	0.600	0.420	0.460	0.460	398,000
2025-11-04	0.420	0.600	0.420	0.445	0.445	398,000
2025-11-03	0.420	0.420	0.420	0.420	0.420	2,000
2025-10-31	0.420	0.420	0.420	0.420	0.420	46,000
2025-10-30	0.420	0.420	0.405	0.420	0.420	68,000
2025-10-28	0.420	0.420	0.420	0.420	0.420	90,000
2025-10-27	0.390	0.420	0.390	0.420	0.420	8,000

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Stock splits

No stock splits on record.

Dividends

No dividends on record.

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