Sunny Optical Technology Group Co. Ltd. historical data

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Date	Open	High	Low	Close	Adj. close	Volume
2025-10-14	78.800	78.800	76.450	76.850	75.737	109
2025-10-13	77.700	80.150	77.400	79.850	78.693	238
2025-10-10	84.750	85.650	84.450	84.450	83.227	184
2025-10-09	89.600	90.800	87.800	87.950	86.676	201
2025-10-08	88.200	89.100	88.000	89.100	87.809	816
2025-10-06	89.700	89.950	89.500	89.600	88.302	110
2025-10-03	89.700	90.250	89.250	90.250	88.943	356
2025-10-02	90.500	91.250	89.990	89.990	88.686	112,811
2025-09-30	87.800	90.750	87.800	90.750	89.435	1,491
2025-09-29	85.900	85.950	85.450	85.650	84.409	108
2025-09-26	86.750	86.750	84.550	85.000	83.769	821
2025-09-25	88.000	88.000	85.800	86.850	85.592	2,393
2025-09-24	85.100	86.500	84.850	86.150	84.902	149
2025-09-23	84.000	84.900	83.250	84.900	83.670	524
2025-09-22	86.900	87.550	86.250	86.700	85.444	1,565
2025-09-19	82.800	82.800	80.800	81.450	80.270	272
2025-09-18	83.400	83.400	80.850	81.950	80.763	194
2025-09-17	82.650	83.300	82.650	83.150	81.945	1,255
2025-09-16	79.950	80.200	79.900	80.050	78.890	2,674
2025-09-15	81.050	81.050	80.150	80.450	79.285	74
2025-09-12	81.250	81.950	81.250	81.400	80.221	76
2025-09-11	81.450	82.250	81.200	82.000	80.812	148
2025-09-10	80.200	81.850	78.450	81.250	80.073	1,588
2025-09-09	79.150	79.150	78.600	78.900	77.757	50
2025-09-08	80.550	80.800	80.550	80.700	79.531	66
2025-09-05	78.500	79.700	78.500	79.300	78.151	156
2025-09-04	77.900	77.900	76.800	77.600	76.476	111
2025-09-03	78.500	79.100	78.500	78.850	77.708	145
2025-09-02	80.000	80.000	79.300	79.450	78.299	286
2025-09-01	82.400	83.050	82.250	83.050	81.847	195
2025-08-29	83.800	84.400	83.450	83.650	82.438	481
2025-08-28	82.200	84.300	82.100	84.200	82.980	63
2025-08-27	84.350	84.550	83.300	83.600	82.389	554
2025-08-26	85.800	87.450	84.300	85.200	83.966	1,969
2025-08-22	81.200	81.500	80.750	81.200	80.024	227
2025-08-21	80.350	80.400	78.450	79.350	78.201	133
2025-08-20	79.750	82.550	79.750	81.800	80.615	122
2025-08-19	75.750	75.750	75.250	75.250	74.160	7
2025-08-18	75.450	75.700	75.450	75.700	74.603	65
2025-08-15	77.100	77.150	76.850	77.150	76.032	21
2025-08-14	80.350	80.350	79.450	79.450	78.299	38
2025-08-13	80.850	81.900	80.850	81.700	80.517	202
2025-08-12	77.400	77.550	77.050	77.450	76.328	406
2025-08-11	77.100	77.100	76.900	76.900	75.786	36
2025-08-08	76.300	76.300	75.950	75.950	74.850	11
2025-08-07	76.800	76.800	75.800	76.500	75.392	57
2025-08-06	75.150	75.150	74.350	74.450	73.372	198
2025-08-05	74.150	74.750	74.100	74.100	73.027	851
2025-08-04	73.200	73.600	72.650	73.550	72.485	4,099
2025-08-01	72.150	72.150	71.050	71.850	70.809	1,346
2025-07-31	73.350	73.650	73.250	73.250	72.189	83
2025-07-30	75.350	75.350	73.900	73.900	72.829	321
2025-07-29	76.600	77.700	76.600	77.700	76.574	71
2025-07-28	76.850	77.050	76.600	76.650	75.540	251
2025-07-25	76.650	76.750	76.050	76.750	75.638	98
2025-07-24	76.450	77.100	76.450	76.900	75.786	236
2025-07-23	74.150	74.850	74.150	74.750	73.667	13
2025-07-22	75.000	75.000	73.900	74.150	73.076	665
2025-07-21	75.850	75.850	75.500	75.700	74.603	453
2025-07-18	75.050	76.250	75.050	76.250	75.145	1,577

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Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-06-05	1.2060 CNY
2025-06-05	0.5320 CNY
2024-05-30	0.2190 CNY
2023-05-30	0.5000 CNY
2022-05-27	1.1180 CNY
2021-05-28	1.0570 CNY
2020-05-27	0.8100 CNY
2019-05-31	0.6620 CNY

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