Stock listing
Shanghai:688535 Jiangsu HHCK Advanced Materials Co., Ltd. (华海诚科) 股价
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Share price · SSE:688535
¥69.70 CNY +2.90 (+4.3%)
Close on Nov 2, 2026
- Day range
- ¥65.19 – ¥70.76 CNYNov 2, 2026
- Volume
- 8.03M sharesNov 2, 2026
- Market cap
- ¥9.99B CNYAt the close on Nov 2, 2026 · price × 143.3M shares outstanding
- 52-week range
- ¥54.33 – ¥199.99 CNYLowest and highest trades, Nov 3, 2025 – Nov 2, 2026
- Traded on an average day
- ¥606.6M CNYMedian day 5.84M shares · last 3 months, Aug 3, 2026 – Nov 2, 2026
Daily closes
Last 3 months, Aug 3, 2026 – Nov 2, 2026 · SSE:688535 · CNY, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| ¥69.70 | +2.90 | +4.3% | ¥68.20 | ¥70.76 | ¥65.19 | 8,027,951 | |
| ¥66.80 | -0.95 | -1.4% | ¥66.46 | ¥72.77 | ¥63.38 | 8,357,083 | |
| ¥67.75 | -4.73 | -6.5% | ¥72.37 | ¥73.09 | ¥67.65 | 4,753,346 | |
| ¥72.48 | +5.72 | +8.6% | ¥69.56 | ¥73.83 | ¥68.60 | 5,376,667 | |
| ¥66.76 | -4.68 | -6.6% | ¥72.86 | ¥73.50 | ¥66.36 | 4,713,144 | |
| ¥71.44 | -4.51 | -5.9% | ¥75.10 | ¥75.78 | ¥71.20 | 4,137,436 | |
| ¥75.95 | +1.47 | +2.0% | ¥72.20 | ¥76.65 | ¥68.04 | 6,339,325 | |
| ¥74.48 | -4.19 | -5.3% | ¥78.67 | ¥79.06 | ¥73.93 | 4,544,212 | |
| ¥78.67 | -0.13 | -0.2% | ¥81.00 | ¥81.00 | ¥78.30 | 3,544,482 | |
| ¥78.80 | +2.38 | +3.1% | ¥76.39 | ¥81.70 | ¥75.76 | 4,406,562 | |
| ¥76.42 | -0.93 | -1.2% | ¥77.00 | ¥78.03 | ¥73.88 | 3,881,692 | |
| ¥77.35 | -0.40 | -0.5% | ¥79.76 | ¥81.33 | ¥76.70 | 4,095,981 | |
| ¥77.75 | -4.51 | -5.5% | ¥79.56 | ¥79.96 | ¥76.97 | 4,877,837 | |
| ¥82.26 | -3.64 | -4.2% | ¥85.48 | ¥86.54 | ¥82.21 | 3,183,530 | |
| ¥85.90 | -0.29 | -0.3% | ¥82.28 | ¥87.05 | ¥79.80 | 4,882,047 | |
| ¥86.19 | -2.91 | -3.3% | ¥88.79 | ¥89.98 | ¥85.80 | 3,467,933 | |
| ¥89.10 | -2.26 | -2.5% | ¥90.00 | ¥90.91 | ¥84.00 | 5,834,512 | |
| ¥91.36 | -6.02 | -6.2% | ¥97.41 | ¥99.29 | ¥89.88 | 5,424,005 | |
| ¥97.38 | -4.07 | -4.0% | ¥102.50 | ¥102.79 | ¥96.88 | 4,726,017 | |
| ¥101.45 | +0.14 | +0.1% | ¥101.00 | ¥103.28 | ¥99.85 | 4,148,702 | |
| ¥101.31 | -7.53 | -6.9% | ¥108.94 | ¥108.98 | ¥100.50 | 6,242,323 | |
| ¥108.84 | -7.16 | -6.2% | ¥114.36 | ¥115.00 | ¥108.65 | 8,253,460 | |
| ¥116.00 | +6.96 | +6.4% | ¥111.00 | ¥116.88 | ¥108.47 | 9,617,134 | |
| ¥109.04 | -1.26 | -1.1% | ¥112.35 | ¥113.35 | ¥108.38 | 7,651,021 | |
| ¥110.30 | -2.00 | -1.8% | ¥113.43 | ¥114.00 | ¥108.50 | 9,352,495 | |
| ¥112.30 | +6.60 | +6.2% | ¥109.49 | ¥113.99 | ¥107.00 | 9,261,983 | |
| ¥105.70 | -3.53 | -3.2% | ¥108.67 | ¥109.79 | ¥105.30 | 5,522,770 | |
| ¥109.23 | +3.52 | +3.3% | ¥106.00 | ¥110.28 | ¥105.03 | 7,512,380 | |
| ¥105.71 | +5.61 | +5.6% | ¥99.72 | ¥107.60 | ¥99.70 | 8,542,070 | |
| ¥100.10 | +0.02 | 0.0% | ¥97.83 | ¥100.72 | ¥96.08 | 4,866,012 | |
| ¥100.08 | -3.62 | -3.5% | ¥101.01 | ¥102.08 | ¥95.34 | 7,091,159 | |
| ¥103.70 | +3.44 | +3.4% | ¥99.17 | ¥104.44 | ¥98.56 | 5,849,337 | |
| ¥100.26 | -0.62 | -0.6% | ¥102.00 | ¥104.36 | ¥99.80 | 3,912,374 | |
| ¥100.88 | -0.16 | -0.2% | ¥101.06 | ¥104.38 | ¥98.97 | 5,224,838 | |
| ¥101.04 | +6.56 | +6.9% | ¥96.37 | ¥101.85 | ¥95.48 | 6,116,062 | |
| ¥94.48 | -3.90 | -4.0% | ¥99.71 | ¥101.84 | ¥93.00 | 5,476,539 | |
| ¥98.38 | +0.58 | +0.6% | ¥99.77 | ¥100.20 | ¥96.80 | 4,348,867 | |
| ¥97.80 | -2.60 | -2.6% | ¥98.38 | ¥99.60 | ¥96.51 | 4,689,467 | |
| ¥100.40 | -3.92 | -3.8% | ¥105.80 | ¥106.39 | ¥99.88 | 5,766,135 | |
| ¥104.32 | +1.92 | +1.9% | ¥100.00 | ¥104.55 | ¥98.92 | 6,097,239 | |
| ¥102.40 | -3.16 | -3.0% | ¥104.59 | ¥107.00 | ¥102.02 | 5,225,239 | |
| ¥105.56 | +7.27 | +7.4% | ¥98.84 | ¥106.35 | ¥98.05 | 6,885,871 | |
| ¥98.29 | +0.09 | +0.1% | ¥99.96 | ¥99.99 | ¥96.01 | 3,961,891 | |
| ¥98.20 | -1.34 | -1.3% | ¥96.60 | ¥99.26 | ¥93.90 | 4,287,955 | |
| ¥99.54 | -0.96 | -1.0% | ¥100.62 | ¥101.08 | ¥96.40 | 4,816,495 | |
| ¥100.50 | -0.13 | -0.1% | ¥100.62 | ¥102.89 | ¥98.07 | 4,279,455 | |
| ¥100.63 | +0.48 | +0.5% | ¥102.94 | ¥103.20 | ¥98.96 | 6,031,954 | |
| ¥100.15 | -11.07 | -10.0% | ¥107.00 | ¥110.00 | ¥99.29 | 9,220,463 | |
| ¥111.22 | -0.50 | -0.4% | ¥111.77 | ¥113.89 | ¥108.38 | 7,664,034 | |
| ¥111.72 | +6.30 | +6.0% | ¥105.42 | ¥111.80 | ¥104.72 | 7,604,292 | |
| ¥105.42 | +3.57 | +3.5% | ¥103.28 | ¥106.43 | ¥102.16 | 6,635,289 | |
| ¥101.85 | -2.83 | -2.7% | ¥107.20 | ¥108.80 | ¥101.35 | 8,242,461 | |
| ¥104.68 | +3.18 | +3.1% | ¥103.10 | ¥105.77 | ¥102.16 | 7,006,732 | |
| ¥101.50 | -2.14 | -2.1% | ¥102.92 | ¥104.66 | ¥100.25 | 6,509,809 | |
| ¥103.64 | +0.04 | 0.0% | ¥105.01 | ¥106.00 | ¥101.18 | 9,636,718 | |
| ¥103.60 | +4.70 | +4.8% | ¥98.90 | ¥104.41 | ¥96.66 | 10,648,997 | |
| ¥98.90 | +3.05 | +3.2% | ¥93.94 | ¥100.52 | ¥92.50 | 10,185,386 | |
| ¥95.85 | +7.57 | +8.6% | ¥88.49 | ¥96.90 | ¥88.00 | 10,787,526 | |
| ¥88.28 | +6.62 | +8.1% | ¥83.00 | ¥89.75 | ¥81.58 | 8,383,278 | |
| ¥81.66 | -7.44 | -8.4% | ¥87.30 | ¥89.76 | ¥80.58 | 9,667,719 |
- Ticker
- Shanghai:688535
- Asset type
- Stock
- Exchange
- Shanghai
- Currency
- CNY
What changed lately
Latest news release · Oct 30, 2026
(688535)"JIANGSU HHCK ADVANCED MATERIALS CO., LTD."Report for Q3 2026
Latest news
(688535)"JIANGSU HHCK ADVANCED MATERIALS CO., LTD."Report for Q3 2026
Oct 30, 2026
Closed ¥66.80 (-1.4%) on Oct 30, 2026
(688535)"JIANGSU HHCK ADVANCED MATERIALS CO., LTD."Announcement on Satisfaction of Vesting Conditions for the Second Vesting Period of the Initial Grant under the 2024 Restricted Share Incentive Plan
Oct 30, 2026
Closed ¥66.80 (-1.4%) on Oct 30, 2026
(688535)"JIANGSU HHCK ADVANCED MATERIALS CO., LTD."Announcement on Resolutions of the 18th Meeting of the 4th Board of Directors
Oct 30, 2026
Closed ¥66.80 (-1.4%) on Oct 30, 2026
(688535)"JIANGSU HHCK ADVANCED MATERIALS CO., LTD."Announcement on Provision for Asset Impairment for the First Three Quarters of 2026
Oct 30, 2026
Closed ¥66.80 (-1.4%) on Oct 30, 2026
(688535)"JIANGSU HHCK ADVANCED MATERIALS CO., LTD."Announcement on Forfeiture of Certain Granted but Unvested Restricted Shares under the 2024 Restricted Share Incentive Plan
Oct 30, 2026
Closed ¥66.80 (-1.4%) on Oct 30, 2026
(688535)"JIANGSU HHCK ADVANCED MATERIALS CO., LTD."Announcement on Vesting Results for the First Vesting Period of the Reserved Grant under the 2024 Restricted Share Incentive Plan
Oct 17, 2026
Closed ¥76.42 (-1.2%) on Oct 19, 2026
(688535)"JIANGSU HHCK ADVANCED MATERIALS CO., LTD."Announcement on Conversion Results of Directional Convertible Bonds and Share Changes
Oct 9, 2026
Closed ¥89.10 (-2.5%) on Oct 9, 2026
(688535)"JIANGSU HHCK ADVANCED MATERIALS CO., LTD."Announcement on Resolutions of the 17th Meeting of the 4th Board of Directors
Sep 29, 2026
Closed ¥101.45 (+0.1%) on Sep 29, 2026
(688535)"JIANGSU HHCK ADVANCED MATERIALS CO., LTD."Announcement on Adjustment to the Grant Price and Number of Restricted Shares under the 2024 Restricted Share Incentive Plan
Sep 29, 2026
Closed ¥101.45 (+0.1%) on Sep 29, 2026
Announcement on Resolutions of the 2nd Extraordinary General Meeting in 2026
Sep 15, 2026
Closed ¥105.71 (+5.6%) on Sep 15, 2026
Jiangsu HHCK Advanced Materials Co., Ltd. on 6ix
- News releases
- 40 in the last 12 months · 65 in all · newest Oct 30, 2026 · oldest 2025
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