Stock listing

Shanghai:603909 C and D Holsin Engineering Consulting Co., Ltd. (建发合诚) 股价

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Share price · SSE:603909

¥8.78 CNY -0.28 (-3.1%)

Close on Oct 30, 2026

Past year -29.9% · daily closes, Oct 30, 2025 – Oct 30, 2026, adjusted for splits
Day range
¥8.71 – ¥9.24 CNYOct 30, 2026
Volume
2.85M sharesOct 30, 2026
Market cap
¥2.29B CNYAt the close on Oct 30, 2026 · price × 260.7M shares outstanding
52-week range
¥7.90 – ¥14.87 CNYLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
Traded on an average day
¥26.07M CNYMedian day 2.41M shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
C and D Holsin Engineering Consulting Co., Ltd. logo

Daily closes

Last 3 months, Jul 30, 2026 – Oct 30, 2026 · SSE:603909 · CNY, adjusted for splits

DayCloseChange%OpenHighLowVolume
¥8.78-0.28-3.1%¥8.95¥9.24¥8.712,853,700
¥9.06-0.09-1.0%¥9.10¥9.27¥8.731,849,201
¥9.15+0.15+1.7%¥9.02¥9.28¥8.982,092,565
¥9.00-0.35-3.7%¥9.37¥9.48¥9.002,530,900
¥9.35-0.01-0.1%¥9.40¥9.70¥9.113,261,973
¥9.36+0.02+0.2%¥9.16¥9.39¥8.843,100,900
¥9.34-0.32-3.3%¥9.62¥9.75¥9.172,201,635
¥9.66+0.06+0.6%¥9.70¥9.84¥9.581,905,200
¥9.60+0.01+0.1%¥9.52¥9.75¥9.072,585,723
¥9.59-0.28-2.8%¥9.84¥9.92¥9.363,204,900
¥9.87+0.21+2.2%¥9.70¥10.15¥9.624,678,055
¥9.66-0.17-1.7%¥9.83¥9.83¥9.483,311,085
¥9.83-0.24-2.4%¥10.01¥10.14¥9.782,582,552
¥10.07+0.24+2.4%¥9.89¥10.14¥9.563,087,300
¥9.83-0.24-2.4%¥10.09¥10.16¥9.802,551,430
¥10.07-0.02-0.2%¥10.09¥10.25¥9.753,465,237
¥10.09-0.04-0.4%¥10.11¥10.31¥10.004,875,452
¥10.13-0.04-0.4%¥10.13¥10.26¥9.935,899,015
¥10.17-0.16-1.5%¥10.01¥10.60¥10.019,702,937
¥10.33+0.45+4.6%¥9.74¥10.86¥9.717,554,445
¥9.88-0.01-0.1%¥9.79¥9.95¥9.643,263,409
¥9.89+0.06+0.6%¥9.79¥9.93¥9.651,952,382
¥9.83+0.10+1.0%¥9.81¥9.96¥9.682,061,400
¥9.73+0.12+1.2%¥9.61¥9.75¥9.422,012,312
¥9.61-0.08-0.8%¥9.69¥9.84¥9.592,332,130
¥9.69+0.18+1.9%¥9.46¥9.75¥9.243,518,774
¥9.51+0.32+3.5%¥9.23¥9.57¥9.102,932,151
¥9.19-0.35-3.7%¥9.58¥9.69¥9.122,329,609
¥9.54+0.02+0.2%¥9.60¥9.80¥9.462,710,800
¥9.52-0.31-3.2%¥9.74¥9.77¥9.421,999,200
¥9.83-0.11-1.1%¥9.97¥9.97¥9.801,561,100
¥9.94-0.08-0.8%¥10.01¥10.07¥9.862,003,176
¥10.02+0.17+1.7%¥9.75¥10.17¥9.752,567,300
¥9.85+0.01+0.1%¥9.80¥9.99¥9.662,918,200
¥9.84+0.20+2.1%¥9.67¥10.03¥9.672,408,910
¥9.64-0.19-1.9%¥9.88¥9.99¥9.611,750,132
¥9.83-0.08-0.8%¥9.91¥9.94¥9.742,380,800
¥9.91+0.05+0.5%¥9.86¥10.06¥9.832,784,015
¥9.86+0.12+1.2%¥9.65¥9.89¥9.631,703,601
¥9.74+0.10+1.0%¥9.68¥9.80¥9.541,773,100
¥9.64-0.13-1.3%¥9.75¥9.81¥9.531,813,100
¥9.77-0.02-0.2%¥9.77¥9.85¥9.661,599,200
¥9.79+0.22+2.3%¥9.43¥9.85¥9.431,660,800
¥9.57-0.01-0.1%¥9.62¥9.66¥9.432,077,100
¥9.58-0.10-1.0%¥9.64¥9.78¥9.152,416,515
¥9.68+0.31+3.3%¥9.63¥9.71¥9.402,958,900
¥9.37-0.19-2.0%¥9.51¥9.70¥9.362,140,290
¥9.56-0.10-1.0%¥9.62¥9.69¥9.491,357,700
¥9.66+0.22+2.3%¥9.53¥9.67¥9.371,509,509
¥9.440.000.0%¥9.48¥9.50¥9.351,396,739
¥9.44-0.16-1.7%¥9.59¥9.60¥9.411,769,350
¥9.60+0.15+1.6%¥9.43¥9.68¥9.352,022,100
¥9.45+0.04+0.4%¥9.41¥9.52¥9.302,069,400
¥9.41+0.30+3.3%¥9.11¥9.43¥9.022,006,600
¥9.11+0.01+0.1%¥9.10¥9.15¥8.881,697,078
¥9.10+0.08+0.9%¥8.93¥9.15¥8.921,759,200
¥9.02+0.04+0.4%¥9.00¥9.09¥8.873,229,321
¥8.98-0.01-0.1%¥9.10¥9.15¥8.872,760,082
¥8.99+0.19+2.2%¥8.80¥9.04¥8.772,799,369
¥8.80+0.16+1.9%¥8.75¥8.82¥8.582,706,800
¥8.64+0.06+0.7%¥8.61¥8.83¥8.512,755,000
Ticker
Shanghai:603909
Asset type
Stock
Exchange
Shanghai
Currency
CNY

What changed lately

Latest news

(603909)"C&D HOLSIN ENGINEERING CONSULTING CO., LTD."Report for Q3 2026

Oct 24, 2026

Closed ¥9.35 (-0.1%) on Oct 26, 2026

(603909)"C&D HOLSIN ENGINEERING CONSULTING CO., LTD."Notice on Convening the 3rd Extraordinary General Meeting in 2026

Oct 24, 2026

Closed ¥9.35 (-0.1%) on Oct 26, 2026

(603909)"C&D HOLSIN ENGINEERING CONSULTING CO., LTD."Announcement on Separation and Transfer of the Company's Qualifications to a Wholly-owned Subsidiary

Oct 24, 2026

Closed ¥9.35 (-0.1%) on Oct 26, 2026

(603909)"C&D HOLSIN ENGINEERING CONSULTING CO., LTD."Announcement on Resolutions of the 13th Meeting of the 5th Board of Directors

Oct 24, 2026

Closed ¥9.35 (-0.1%) on Oct 26, 2026

(603909)"C&D HOLSIN ENGINEERING CONSULTING CO., LTD."Announcement on Re-appointment of Accounting Firm

Oct 24, 2026

Closed ¥9.35 (-0.1%) on Oct 26, 2026

(603909)"C&D HOLSIN ENGINEERING CONSULTING CO., LTD."Announcement on Convening the Q3 2026 Performance Briefing

Oct 24, 2026

Closed ¥9.35 (-0.1%) on Oct 26, 2026

C&D HOLSIN ENGINEERING CONSULTING CO., LTD.: Announcement on Progress in Providing Guarantees for Subsidiaries

Oct 13, 2026

Closed ¥10.07 (+2.4%) on Oct 13, 2026

C&D HOLSIN ENGINEERING CONSULTING CO., LTD.: Announcement on Resolutions of the 2nd Extraordinary General Meeting in 2026

Sep 30, 2026

Closed ¥10.13 (-0.4%) on Sep 30, 2026

C&D HOLSIN ENGINEERING CONSULTING CO., LTD.: Notice on Convening the 2nd Extraordinary General Meeting in 2026

Sep 12, 2026

Closed ¥9.54 (+0.2%) on Sep 14, 2026

C&D HOLSIN ENGINEERING CONSULTING CO., LTD.: Semi-annual Report for 2026

Aug 20, 2026

Closed ¥9.68 (+3.3%) on Aug 20, 2026

All C and D Holsin Engineering Consulting Co., Ltd. news

C and D Holsin Engineering Consulting Co., Ltd. on 6ix

News releases
18 in the last 12 months · 45 in all · newest Oct 24, 2026 · oldest 2024

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