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02315 Biocytogen Pharmaceuticals (Beijing) Co., Ltd.BIOCYTOGEN-BHong Kong Stock Exchange

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Biocytogen Pharmaceuticals (Beijing) Co., Ltd. (02315) at a glance

Code
02315
Company
Biocytogen Pharmaceuticals (Beijing) Co., Ltd.
Local name
BIOCYTOGEN-B
Market
Hong Kong Stock Exchange
Share price
HK$41.22 -4.26 (-9.37%) Oct 22 close

Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.

Biocytogen Pharmaceuticals (Beijing) Co., Ltd. (02315) Stock Price History

Biocytogen Pharmaceuticals (Beijing) Co., Ltd. closed at HK$41.22 on Oct 22, 2026, −38.5% over 1 month, +77.1% over 1 year.

2026-10-16 取締役会の開催日 DATE OF BOARD MEETINGHK$79.70HK$41.22Sep 22Oct 22
Price5-day MA25-day MAHang Seng IndexDisclosures
1-Month HighHK$79.70Oct 6
1-Month LowHK$41.22Oct 22
1-Week Change−18.5%vs Oct 15
1-Month Change−38.5%vs Sep 22

If you had invested HK$10,000 1 month ago, it would be worth HK$6,152 today (−38.5%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved −8.6%, while this stock moved −38.5%.

Last 10 Trading Days

DateCloseChange% Change
Oct 22 (Thu)HK$41.22−4.26−9.37%
Oct 21 (Wed)HK$45.48−1.82−3.85%
Oct 20 (Tue)HK$47.30−1.86−3.78%
Oct 16 (Fri)HK$49.16−1.44−2.85%
Oct 15 (Thu)HK$50.60−2.55−4.80%
Oct 14 (Wed)HK$53.15−2.70−4.83%
Oct 13 (Tue)HK$55.85−4.75−7.84%
Oct 12 (Mon)HK$60.60−8.60−12.43%
Oct 9 (Fri)HK$69.20−0.80−1.14%
Oct 8 (Thu)HK$70.00−7.75−9.97%
2026-09-16 臨時株主総会の結果 POLL RESULTS OF THE 2026 THIRD EXTRAORDINARY GENERAL MEETING… / 海外規制公告（その他） An announcement has just been published by the issuer in…2026-09-17 中間報告書 2026 Interim Report2026-10-16 取締役会の開催日 DATE OF BOARD MEETINGHK$79.70HK$41.22Jul 22Oct 22
Price5-day MA25-day MAHang Seng IndexDisclosures
3-Month HighHK$79.70Oct 6
3-Month LowHK$41.22Oct 22
1-Month Change−38.5%vs Sep 22
3-Month Change−20.6%vs Jul 22

If you had invested HK$10,000 3 months ago, it would be worth HK$7,942 today (−20.6%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved −7.9%, while this stock moved −20.6%.

Last 10 Trading Days

DateCloseChange% Change
Oct 22 (Thu)HK$41.22−4.26−9.37%
Oct 21 (Wed)HK$45.48−1.82−3.85%
Oct 20 (Tue)HK$47.30−1.86−3.78%
Oct 16 (Fri)HK$49.16−1.44−2.85%
Oct 15 (Thu)HK$50.60−2.55−4.80%
Oct 14 (Wed)HK$53.15−2.70−4.83%
Oct 13 (Tue)HK$55.85−4.75−7.84%
Oct 12 (Mon)HK$60.60−8.60−12.43%
Oct 9 (Fri)HK$69.20−0.80−1.14%
Oct 8 (Thu)HK$70.00−7.75−9.97%
2026-09-16 臨時株主総会の結果 POLL RESULTS OF THE 2026 THIRD EXTRAORDINARY GENERAL MEETING… / 海外規制公告（その他） An announcement has just been published by the issuer in…2026-09-17 中間報告書 2026 Interim Report2026-10-16 取締役会の開催日 DATE OF BOARD MEETINGHK$79.70HK$38.50Apr 22Oct 22
Price25-day MA75-day MAHang Seng IndexDisclosures
6-Month HighHK$79.70Oct 6
6-Month LowHK$38.50Jun 11
3-Month Change−20.6%vs Jul 22
6-Month Change−26.9%vs Apr 22

If you had invested HK$10,000 6 months ago, it would be worth HK$7,315 today (−26.9%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved −12.3%, while this stock moved −26.9%.

Monthly Closes

MonthMonth-End CloseMonthly %
Oct 2026HK$41.22−41.1%
Sep 2026HK$70.00+24.1%
Aug 2026HK$56.40+12.5%
Jul 2026HK$50.15+7.3%
Jun 2026HK$46.74−5.4%
May 2026HK$49.42−5.7%
Apr 2026HK$52.40−5.3%
2026-09-16 臨時株主総会の結果 POLL RESULTS OF THE 2026 THIRD EXTRAORDINARY GENERAL MEETING… / 海外規制公告（その他） An announcement has just been published by the issuer in…2026-09-17 中間報告書 2026 Interim Report2026-10-16 取締役会の開催日 DATE OF BOARD MEETINGHK$79.70HK$22.94Oct 22Oct 22
Price25-day MA75-day MAHang Seng IndexDisclosures
52-Week HighHK$79.70Oct 6
52-Week LowHK$22.94Oct 24
Year to Date+16.0%vs Dec 31
From 52-Week High−48.3%Oct 6

If you had invested HK$10,000 1 year ago, it would be worth HK$17,706 today (+77.1%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved −11.0%, while this stock moved +77.1%.

Monthly Closes

MonthMonth-End CloseMonthly %
Oct 2026HK$41.22−41.1%
Sep 2026HK$70.00+24.1%
Aug 2026HK$56.40+12.5%
Jul 2026HK$50.15+7.3%
Jun 2026HK$46.74−5.4%
May 2026HK$49.42−5.7%
Apr 2026HK$52.40−5.3%
Mar 2026HK$55.35+5.8%
Feb 2026HK$52.30+19.2%
Jan 2026HK$43.88+23.5%
Dec 2025HK$35.54+11.8%
Nov 2025HK$31.80+13.6%
Oct 2025HK$28.00―
HK$69.20HK$5.67Oct 23, 2023Oct 22, 2026
Price13-week MA26-week MAHang Seng Index
3-Year HighHK$69.20Oct 9, 2026
3-Year LowHK$5.67Nov 18, 2024
Annualized Return+51.8%
Max Drawdown−55.9%

If you had invested HK$10,000 3 years ago, it would be worth HK$34,932 today (+249.3%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved +31.8%, while this stock moved +249.3%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)HK$41.22+16.0%
2025HK$35.54―
HK$69.20HK$5.67Aug 29, 2022Oct 22, 2026
Price13-week MA26-week MAHang Seng Index
5-Year HighHK$69.20Oct 9, 2026
5-Year LowHK$5.67Nov 18, 2024
Annualized Return+10.6%
Max Drawdown−79.1%

If you had invested HK$10,000 5 years ago, it would be worth HK$15,210 today (+52.1%).Price change only; dividends and fees are not included.

Over the same period the Hang Seng Index moved +17.9%, while this stock moved +52.1%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)HK$41.22+16.0%
2025HK$35.54―

Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Aug 2022). Please check the latest prices before trading.

Posts

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No.4 Disclosure 2026/10/16 17:42
取締役会の開催日
DATE OF BOARD MEETING

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No.3 Disclosure 2026/09/17 20:28
中間報告書
2026 Interim Report

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No.2 Disclosure 2026/09/16 19:46
海外規制公告（その他）
An announcement has just been published by the issuer in the Chinese section of this website, a corresponding version of which may or may not be published in this section

📄 Open the filing

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No.1 Disclosure 2026/09/16 19:22
臨時株主総会の結果
POLL RESULTS OF THE 2026 THIRD EXTRAORDINARY GENERAL MEETING HELD ON SEPTEMBER 16, 2026

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