China Isotope Radiation Corporation historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-01-28	22.280	22.480	22.180	22.300	21.991	137,000
2026-01-27	22.500	22.800	22.160	22.540	22.228	145,000
2026-01-26	22.100	22.680	21.940	22.540	22.228	219,000
2026-01-23	21.880	22.160	21.640	22.100	21.794	165,800
2026-01-22	22.080	22.080	21.600	21.640	21.340	153,800
2026-01-21	22.480	22.500	21.920	22.020	21.715	94,000
2026-01-20	22.100	22.120	21.580	22.100	21.794	143,600
2026-01-19	22.500	22.500	21.900	22.100	21.794	87,200
2026-01-16	22.080	22.720	22.080	22.500	22.188	110,200
2026-01-15	22.560	22.880	22.180	22.420	22.110	110,600
2026-01-14	23.180	23.180	22.180	22.560	22.248	291,000
2026-01-13	23.820	24.140	22.660	23.180	22.859	304,800
2026-01-12	23.780	24.280	23.600	23.820	23.490	219,400
2026-01-09	23.440	23.980	22.880	23.520	23.194	284,000
2026-01-08	23.120	23.720	22.680	23.440	23.115	241,600
2026-01-07	22.660	23.040	22.660	22.700	22.386	232,600
2026-01-06	23.420	23.500	22.700	22.840	22.524	212,600
2026-01-05	21.400	23.820	21.400	23.380	23.056	866,200
2026-01-02	20.200	21.600	19.990	21.400	21.104	290,400
2025-12-31	20.220	20.500	20.140	20.200	19.920	109,800
2025-12-30	20.180	20.400	20.000	20.220	19.940	139,600
2025-12-29	20.300	20.900	20.100	20.300	20.019	373,000
2025-12-24	20.480	20.660	20.200	20.300	20.019	43,300
2025-12-23	20.720	20.960	20.500	20.500	20.216	136,000
2025-12-22	21.640	21.640	20.700	20.800	20.512	96,800
2025-12-19	21.040	21.480	21.020	21.020	20.729	81,600
2025-12-18	20.200	20.860	20.120	20.700	20.413	49,200
2025-12-17	20.420	21.060	20.200	20.720	20.433	135,600
2025-12-16	20.700	21.100	20.180	20.200	19.920	256,800
2025-12-15	21.100	21.100	20.520	20.540	20.256	158,800
2025-12-12	21.220	21.680	21.000	21.100	20.808	118,400
2025-12-11	20.660	21.320	20.660	20.980	20.689	245,200
2025-12-10	19.880	20.840	19.770	20.680	20.394	397,600
2025-12-09	20.400	20.540	19.780	19.880	19.605	202,600
2025-12-08	20.820	20.920	20.480	20.500	20.216	256,200
2025-12-05	20.900	21.380	20.800	21.200	20.906	180,200
2025-12-04	21.000	21.060	20.520	20.800	20.512	401,600
2025-12-03	21.320	21.320	20.860	20.980	20.689	203,800
2025-12-02	21.800	22.080	21.200	21.500	21.202	265,600
2025-12-01	22.060	22.460	21.500	21.980	21.676	141,000
2025-11-28	21.900	22.440	21.660	22.160	21.853	83,200
2025-11-27	21.780	22.460	21.540	21.880	21.577	186,400
2025-11-26	21.600	22.480	21.600	21.780	21.478	190,200
2025-11-25	21.320	21.980	20.900	21.040	20.749	594,600
2025-11-24	21.220	21.800	20.880	21.320	21.025	195,000
2025-11-21	21.660	21.660	20.700	21.160	20.867	413,600
2025-11-20	22.040	22.400	21.320	21.660	21.360	314,600
2025-11-19	21.720	22.600	21.720	22.300	21.991	297,400
2025-11-18	23.100	24.000	22.020	22.380	22.070	544,600
2025-11-17	23.200	23.900	22.620	23.100	22.780	478,800
2025-11-14	24.120	24.120	23.000	23.380	23.056	405,000
2025-11-13	24.400	24.880	24.000	24.100	23.766	486,800
2025-11-12	23.160	25.000	23.080	24.400	24.062	1,608,000
2025-11-11	21.720	23.400	21.720	22.680	22.366	945,600
2025-11-10	20.460	23.560	20.460	21.720	21.419	1,967,329
2025-11-07	21.020	21.820	20.220	20.460	20.177	717,800
2025-11-06	19.190	21.180	19.190	20.900	20.611	1,712,000
2025-11-05	18.720	19.050	18.510	19.000	18.737	267,200
2025-11-04	20.400	20.400	19.250	19.360	19.092	377,400
2025-11-03	19.490	20.680	19.280	20.400	20.117	585,200

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Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-06-23	0.2604 HKD
2025-10-21	0.0884 HKD
2025-06-05	0.3370 HKD
2024-09-27	0.0799 HKD
2024-06-19	0.3438 HKD
2024-06-12	0.3131 HKD
2023-07-04	0.4785 HKD
2022-05-25	0.4400 HKD
2021-05-17	0.2171 HKD
2020-07-06	0.1522 HKD
2019-07-03	0.1395 HKD

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