Stock listing

Shanghai:688334 Xi'an High Voltage Apparatus Research Institute Co. Ltd. (西高院) 股价

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Share price · SSE:688334

¥18.02 CNY +0.20 (+1.1%)

Close on Oct 20, 2026

Past year -13.0% · daily closes, Oct 20, 2025 – Oct 20, 2026, adjusted for splits
Day range
¥17.76 – ¥18.02 CNYOct 20, 2026
Volume
1.34M sharesOct 20, 2026
Market cap
¥5.70B CNYAt the close on Oct 20, 2026 · price × 316.6M shares outstanding
52-week range
¥16.96 – ¥28.73 CNYLowest and highest trades, Oct 21, 2025 – Oct 20, 2026
Xi'an High Voltage Apparatus Research Institute Co. Ltd. logo

Daily closes

Last 3 months, Jul 20, 2026 – Oct 20, 2026 · SSE:688334 · CNY, adjusted for splits

DayCloseChange%OpenHighLowVolume
¥18.02+0.20+1.1%¥17.78¥18.02¥17.761,338,420
¥17.82+0.30+1.7%¥17.41¥17.86¥17.411,331,894
¥17.52+0.26+1.5%¥17.59¥17.73¥17.401,720,250
¥17.26-0.65-3.6%¥17.80¥17.81¥17.182,533,585
¥17.91-0.26-1.4%¥18.15¥18.17¥17.901,060,724
¥18.17-0.18-1.0%¥18.22¥18.38¥17.921,711,030
¥18.35+0.17+0.9%¥18.25¥18.47¥18.182,094,589
¥18.18+0.04+0.2%¥18.15¥18.30¥17.802,250,423
¥18.14+0.16+0.9%¥17.96¥18.28¥17.931,468,386
¥17.98+0.04+0.2%¥18.05¥18.16¥17.921,152,494
¥17.94+0.21+1.2%¥17.85¥18.06¥17.741,319,993
¥17.73-0.22-1.2%¥18.06¥18.06¥17.691,144,846
¥17.95-0.16-0.9%¥18.11¥18.20¥17.95931,389
¥18.11+0.06+0.3%¥18.12¥18.16¥17.99693,050
¥18.05-0.02-0.1%¥18.10¥18.19¥18.03818,726
¥18.07+0.17+0.9%¥17.95¥18.09¥17.83568,131
¥17.90+0.31+1.8%¥17.61¥17.90¥17.60801,803
¥17.59-0.13-0.7%¥17.72¥17.72¥17.53751,380
¥17.72+0.08+0.5%¥17.60¥17.74¥17.53675,645
¥17.64-0.14-0.8%¥17.78¥17.83¥17.56680,458
¥17.78-0.23-1.3%¥17.85¥18.00¥17.72795,241
¥18.01-0.24-1.3%¥18.34¥18.34¥17.881,659,964
¥18.25-0.32-1.7%¥18.53¥18.53¥18.231,004,604
¥18.57+0.18+1.0%¥18.29¥18.58¥18.291,400,485
¥18.39+0.15+0.8%¥18.26¥18.45¥18.211,094,953
¥18.24-0.16-0.9%¥18.40¥18.49¥18.201,379,857
¥18.40+0.20+1.1%¥18.40¥18.53¥18.221,829,113
¥18.20-0.10-0.5%¥18.39¥18.45¥18.111,124,077
¥18.30-0.17-0.9%¥18.41¥18.41¥18.221,246,189
¥18.47+0.11+0.6%¥18.36¥18.60¥18.361,402,588
¥18.36-0.01-0.1%¥18.29¥18.39¥18.25894,824
¥18.37+0.01+0.1%¥18.29¥18.44¥18.251,414,179
¥18.36+0.22+1.2%¥18.02¥18.46¥17.951,918,899
¥18.14+0.24+1.3%¥17.95¥18.19¥17.901,136,978
¥17.90+0.14+0.8%¥17.66¥17.93¥17.66878,459
¥17.76-0.18-1.0%¥17.91¥17.95¥17.631,226,863
¥17.94-0.15-0.8%¥17.93¥18.13¥17.881,069,801
¥18.09+0.30+1.7%¥17.94¥18.23¥17.931,781,906
¥17.79-0.46-2.5%¥18.30¥18.30¥17.711,805,762
¥18.25+0.13+0.7%¥18.13¥18.26¥18.061,411,747
¥18.12+0.22+1.2%¥17.80¥18.17¥17.711,282,442
¥17.90-0.07-0.4%¥17.98¥18.00¥17.781,251,772
¥17.97-0.18-1.0%¥18.18¥18.23¥17.921,509,521
¥18.150.000.0%¥18.10¥18.23¥18.091,454,129
¥18.15-0.27-1.5%¥18.35¥18.38¥18.131,159,931
¥18.42+0.15+0.8%¥18.35¥18.49¥18.261,268,236
¥18.270.000.0%¥18.22¥18.30¥18.051,007,685
¥18.27-0.24-1.3%¥18.50¥18.51¥18.051,568,668
¥18.51+0.02+0.1%¥18.52¥18.60¥18.401,458,682
¥18.49-0.03-0.2%¥18.66¥18.66¥18.391,472,006
¥18.52+0.21+1.1%¥18.40¥18.69¥18.302,102,146
¥18.31+0.15+0.8%¥18.21¥18.39¥18.161,439,324
¥18.16-0.02-0.1%¥18.19¥18.45¥18.052,062,406
¥18.18+0.43+2.4%¥17.78¥18.19¥17.702,034,304
¥17.75-0.06-0.3%¥17.70¥17.95¥17.651,146,604
¥17.81+0.34+1.9%¥17.47¥17.87¥17.461,419,126
¥17.47-0.36-2.0%¥17.72¥17.86¥17.431,881,781
¥17.83+0.80+4.7%¥17.13¥17.88¥16.993,072,963
¥17.03-0.22-1.3%¥17.28¥17.28¥16.961,563,386
¥17.25+0.05+0.3%¥17.20¥17.35¥17.072,463,521
¥17.20+0.02+0.1%¥17.22¥17.40¥17.041,747,414
Ticker
Shanghai:688334
Asset type
Stock
Sector
Industrials
Industry
Business & professional services
Exchange
Shanghai
Currency
CNY

What changed lately

Latest news

Announcement on Convening the 2026 Semi-annual Performance Briefing

Sep 18, 2026

Closed ¥17.90 (+1.8%) on Sep 18, 2026

Announcement on Resolutions of the 1st Extraordinary General Meeting in 2026

Sep 8, 2026

Closed ¥18.39 (+0.8%) on Sep 8, 2026

Notice on Convening the 1st Extraordinary General Meeting in 2026

Aug 20, 2026

Closed ¥18.09 (+1.7%) on Aug 20, 2026

Announcement on the Opening of a Special Account for Raised Funds by a Wholly-owned Subsidiary and the Execution of a Tripartite Supervision Agreement for Raised Funds

Aug 18, 2026

Closed ¥18.25 (+0.7%) on Aug 18, 2026

Announcement on Resignation of the Employee Director and Election of a New Employee Director

Aug 7, 2026

Closed ¥18.27 (0.0%) on Aug 7, 2026

Announcement on Using Partial Idle Raised Funds for Cash Management

Jun 30, 2026

Closed ¥18.14 (+0.9%) on Jun 30, 2026

Announcement on Listing and Circulation of Partial Restricted Shares in Initial Public Offering

Jun 12, 2026

Closed ¥18.44 (+3.4%) on Jun 12, 2026

Announcement on Implementation of Dividend Distribution for 2025

May 19, 2026

Closed ¥21.30 (+0.7%) on May 19, 2026

Announcement on Attending 2026 Collective Reception Day for Investors of Listed Companies in Shaanxi Jurisdiction and 2025 Annual Performance Meeting

May 13, 2026

Closed ¥21.94 (+1.7%) on May 13, 2026

Announcement on Resolutions of the 2025 Annual General Meeting

May 9, 2026

Closed ¥21.67 (+1.0%) on May 11, 2026

All Xi'an High Voltage Apparatus Research Institute Co. Ltd. news

Xi'an High Voltage Apparatus Research Institute Co. Ltd. on 6ix

Sector
Industrials
Industry
Business & professional services
News releases
23 in the last 12 months · 51 in all · newest Sep 18, 2026 · oldest 2024

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