关于会计政策变更的公告
688334 Xi'an High Voltage Apparatus Research Institute Co., Ltd.西高院Shanghai Stock Exchange
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Xi'an High Voltage Apparatus Research Institute Co., Ltd. (688334) at a glance
Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.
Xi'an High Voltage Apparatus Research Institute Co., Ltd. (688334) Stock Price History
Xi'an High Voltage Apparatus Research Institute Co., Ltd. closed at CN¥18.44 on Nov 9, 2026, +1.4% over 1 month, −15.0% over 1 year.
If you had invested CN¥10,000 1 month ago, it would be worth CN¥10,143 today (+1.4%).Price change only; dividends and fees are not included.
Over the same period the SSE Composite moved −4.3%, while this stock moved +1.4%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 9 (Mon) | CN¥18.44 | −0.28 | −1.50% |
| Nov 6 (Fri) | CN¥18.72 | −0.07 | −0.37% |
| Nov 5 (Thu) | CN¥18.79 | +0.13 | +0.70% |
| Nov 4 (Wed) | CN¥18.66 | +0.08 | +0.43% |
| Nov 3 (Tue) | CN¥18.58 | +0.07 | +0.38% |
| Nov 2 (Mon) | CN¥18.51 | +0.17 | +0.93% |
| Oct 30 (Fri) | CN¥18.34 | +0.11 | +0.60% |
| Oct 29 (Thu) | CN¥18.23 | −0.26 | −1.41% |
| Oct 28 (Wed) | CN¥18.49 | +0.13 | +0.71% |
| Oct 27 (Tue) | CN¥18.36 | −0.15 | −0.81% |
If you had invested CN¥10,000 3 months ago, it would be worth CN¥10,011 today (+0.1%).Price change only; dividends and fees are not included.
Over the same period the SSE Composite moved −8.0%, while this stock moved +0.1%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 9 (Mon) | CN¥18.44 | −0.28 | −1.50% |
| Nov 6 (Fri) | CN¥18.72 | −0.07 | −0.37% |
| Nov 5 (Thu) | CN¥18.79 | +0.13 | +0.70% |
| Nov 4 (Wed) | CN¥18.66 | +0.08 | +0.43% |
| Nov 3 (Tue) | CN¥18.58 | +0.07 | +0.38% |
| Nov 2 (Mon) | CN¥18.51 | +0.17 | +0.93% |
| Oct 30 (Fri) | CN¥18.34 | +0.11 | +0.60% |
| Oct 29 (Thu) | CN¥18.23 | −0.26 | −1.41% |
| Oct 28 (Wed) | CN¥18.49 | +0.13 | +0.71% |
| Oct 27 (Tue) | CN¥18.36 | −0.15 | −0.81% |
If you had invested CN¥10,000 6 months ago, it would be worth CN¥8,509 today (−14.9%).Price change only; dividends and fees are not included.
Over the same period the SSE Composite moved −13.6%, while this stock moved −14.9%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | CN¥18.44 | +0.5% |
| Oct 2026 | CN¥18.34 | +2.0% |
| Sep 2026 | CN¥17.98 | −2.1% |
| Aug 2026 | CN¥18.36 | +0.3% |
| Jul 2026 | CN¥18.31 | +0.9% |
| Jun 2026 | CN¥18.14 | −6.1% |
| May 2026 | CN¥19.31 | −7.5% |
If you had invested CN¥10,000 1 year ago, it would be worth CN¥8,593 today (−14.1%).Price change only; dividends and fees are not included.
Over the same period the SSE Composite moved −9.2%, while this stock moved −14.1%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | CN¥18.44 | +0.5% |
| Oct 2026 | CN¥18.34 | +2.0% |
| Sep 2026 | CN¥17.98 | −2.1% |
| Aug 2026 | CN¥18.36 | +0.3% |
| Jul 2026 | CN¥18.31 | +0.9% |
| Jun 2026 | CN¥18.14 | −6.1% |
| May 2026 | CN¥19.31 | −7.5% |
| Apr 2026 | CN¥20.88 | −0.9% |
| Mar 2026 | CN¥21.08 | −15.7% |
| Feb 2026 | CN¥25.02 | +2.7% |
| Jan 2026 | CN¥24.36 | +25.8% |
| Dec 2025 | CN¥19.36 | +2.5% |
| Nov 2025 | CN¥18.89 | −9.3% |
If you had invested CN¥10,000 3 years ago, it would be worth CN¥10,690 today (+6.9%).Price change only; dividends and fees are not included.
Over the same period the SSE Composite moved +19.5%, while this stock moved +6.9%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | CN¥18.44 | −4.8% |
| 2025 | CN¥19.36 | ― |
If you had invested CN¥10,000 5 years ago, it would be worth CN¥10,132 today (+1.3%).Price change only; dividends and fees are not included.
Over the same period the SSE Composite moved +14.1%, while this stock moved +1.3%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | CN¥18.44 | −4.8% |
| 2025 | CN¥19.36 | ― |
Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Jun 2023). Please check the latest prices before trading.
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