https://www.hkex.com.hk/Services/RSS-Feeds/The-SEHK-Options-Clearing-House-Limited?sc_lang=zh-HK參與者通告 - 香港聯合交易所期權結算所有限公司zh-HK{0D740B1E-8D86-4B26-91FD-832E3B6A1E92}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_DCRC_172_2026Jul03163330?sc_lang=zh-HK抵押品扣減率調整Fri, 03 Jul 2026 16:56:41 +0800{D6B9605C-1E4A-40EE-851B-CD4DDA9EF4B9}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_DCRC_167_2026Jul02133000?sc_lang=zh-HK聯交所期權結算所儲備基金不定額供款Thu, 02 Jul 2026 13:33:16 +0800{AE81D8E7-143B-4B9D-9AD9-210145015657}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/20260630_MSM_008_2026?sc_lang=zh-HK合規通訊《刊號十八》：(1) 香港投資者識別碼制度（HKIDR） — (i) 附加券商客戶編碼的輸入格式；及 (ii) 券商客戶編碼及客戶識別信息的配對文件的客戶類別分類；(2) 中華通北向交易BCAN要求；(3) 監控大額或高槓桿買賣盤及交易的指引；及 (4) 與停牌交易所參與者進行買賣Tue, 30 Jun 2026 17:58:15 +0800{0CFB962C-461A-4C15-9729-CC29F9662001}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/20260624_CLR_DCASS_059_2026?sc_lang=zh-HK於衍生產品結算及交收系統及指定報表中股票期權相關股票收市價顯示之調整 — 更新Wed, 24 Jun 2026 16:47:51 +0800{C4BC9023-F83E-42C9-98C8-BB8E1D52F473}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/20260623_MSM_007_2026?sc_lang=zh-HK備忘 - 2026年合規評核及現場視察之年度計劃 - 合規評核問卷Tue, 23 Jun 2026 14:20:58 +0800{A8FEC835-A5B2-4EBA-AC6A-833608457264}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/GRM_FRM_003-SEOCH-Revision-to-CMM-Framework?sc_lang=zh-HK股票期權產品最低客戶按金要求的修訂<br/>Mon, 22 Jun 2026 17:39:56 +0800{B631A392-596C-40BC-B380-AC73BE4CB3AC}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_DCRC_160_2026Jun16114500?sc_lang=zh-HK每周股票期權波幅校驗範圍更新Tue, 16 Jun 2026 12:41:27 +0800{D059E855-0536-499A-A43E-AE356AEA7E6C}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_DCRC_156_2026Jun10173303?sc_lang=zh-HK每周股票期權波幅校驗範圍更新Wed, 10 Jun 2026 17:44:22 +0800{FC7E57AA-CF4E-47F0-B009-2E5152DD54E4}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_DCRC_150_2026Jun03140315?sc_lang=zh-HK股票抵押品扣減率Wed, 03 Jun 2026 14:14:25 +0800{F450D866-1CEB-41BD-97CA-6BA9AB5B238A}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/20260602_MSM_006_2026?sc_lang=zh-HK2026年合規評核及現場視察之年度計劃 - 合規評核問卷Tue, 02 Jun 2026 19:08:29 +0800{8B4C6EE1-EB90-4B8C-BDCD-86337115BEDF}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_DCRC_148_2026Jun02160316?sc_lang=zh-HK抵押品扣減率調整Tue, 02 Jun 2026 16:46:43 +0800{26CCF21F-6C24-4F3E-9BF4-C0485077CF26}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_DCRC_142_2026Jun01133000?sc_lang=zh-HK聯交所期權結算所儲備基金不定額供款Mon, 01 Jun 2026 13:24:41 +0800{844CD2CC-DE3F-4A3E-BF02-73E0CA055CD5}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/20260529_CLR_056?sc_lang=zh-HK有關調整衍生產品結算及交收系統及指定報表中股票期權相關股票收市價顯示的通告Fri, 29 May 2026 16:30:30 +0800{7451A5B1-7DEE-4BB5-986F-E979766792BF}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/20260604_CLR_SEOCH_055?sc_lang=zh-HK安裝 Google Chrome 瀏覽器於DCASS OnlineThu, 28 May 2026 17:19:32 +0800{2518C619-B1AD-493F-992D-BEBF72195EBF}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_DCRC_136_2026May18180257?sc_lang=zh-HKDCASS 風險管理報表（包括風險參數檔案）中的日期格式標準化Mon, 18 May 2026 19:57:10 +0800{C3C9E261-343D-4FF9-96B4-63B3771E2BB9}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/2026_CLR_SEOCH_051?sc_lang=zh-HK於衍生產品結算及交收系統及指定報表中股票期權相關股票收市價顯示之調整Fri, 08 May 2026 17:54:16 +0800{4B298CAD-0C73-49D0-B9FB-A8DBB77DEACB}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_DCRC_132_2026May05180257?sc_lang=zh-HK抵押品扣減率調整Tue, 05 May 2026 18:25:04 +0800{34FDE847-7A87-46C6-86D4-9037701054AA}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_DCRC_130_2026May04133000?sc_lang=zh-HK聯交所期權結算所儲備基金不定額供款Mon, 04 May 2026 12:19:11 +0800{D3CF7280-F5AB-48E4-8CA1-E06024B271B8}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_DCRC_126_2026Apr29163257?sc_lang=zh-HK波幅校驗範圍更新Wed, 29 Apr 2026 16:54:32 +0800{181F5879-F81A-4E43-97EC-E1700E242ED8}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/20260427_CLR_DCASS_050_2026?sc_lang=zh-HK下載及提升 DCASS Online 之 Google Chrome 瀏覽器Mon, 27 Apr 2026 17:02:45 +0800{2EBA2E82-640D-4B72-BDA3-FAEB184AD87C}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/20260417_LSD_017_2026?sc_lang=zh-HK期權結算規則及期權買賣交易所參與者結算運作程序之修訂Fri, 17 Apr 2026 16:38:40 +0800{3CB306A8-DA08-4910-8D6D-58264F825233}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_DCRC_116_2026Apr02160313?sc_lang=zh-HK抵押品扣減率調整Thu, 02 Apr 2026 16:36:42 +0800{335DC94D-9A9B-481F-820A-BE5888C90F3F}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/20260331_MSM_002_2026?sc_lang=zh-HK2025 年合規評核及現場視察之年度計劃總結Wed, 01 Apr 2026 18:49:54 +0800{FB4BCBFA-4A4A-4061-908F-B45975D2AE26}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/20260401_MSM_005_2026?sc_lang=zh-HK2026 年合規評核及現場視察之年度計劃Wed, 01 Apr 2026 18:43:11 +0800{7DC5E2CB-8025-4977-842D-995BC5DCB61F}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/20260401_CLR_DCASS_044_2026?sc_lang=zh-HK領航星衍生產品平台: 簡介會Wed, 01 Apr 2026 18:18:03 +0800{077834E4-A204-469E-9B9C-3270E57EA822}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_DCRC_109_2026Apr01133000?sc_lang=zh-HK聯交所期權結算所儲備基金不定額供款Wed, 01 Apr 2026 13:03:47 +0800{3291A998-A4F4-4080-9EB2-CF7BBB8A3163}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/20260331_MSM_003_2026?sc_lang=zh-HK合規通訊《刊號十七》：(1) 大額未平倉合約申報規定提示 – 於多個經紀商持有或控制持倉；(2) 與停牌交易所參與者進行買賣；及 (3) 2025合規評核及現場視察之年度計劃的總結Tue, 31 Mar 2026 22:06:09 +0800{7926EAF8-ADA1-4701-AB14-73657D2AE774}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_CM2_042_2026Mar31170305?sc_lang=zh-HK向聯交所期權結算所參與者歸還共同抵押品管理系統抵押品戶口的港元現金結餘盈餘Tue, 31 Mar 2026 17:24:41 +0800{504BD243-5614-428F-ADD3-FD208D5B6EFF}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_DCRC_103_2026Mar27180301?sc_lang=zh-HK有關清明節及復活節假期的風險管理安排 — 提示Fri, 27 Mar 2026 18:27:51 +0800{81236074-20EC-440D-9E9B-E5A0703081A0}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_DCRC_093_2026Mar20160320?sc_lang=zh-HK有關清明節及復活節假期的風險管理安排Fri, 20 Mar 2026 16:24:55 +0800{D5E3F7AE-2997-427E-B6A7-F09DFB12F733}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_DCRC_090_2026Mar20113251?sc_lang=zh-HK有關結算所參與者款項責任的提示Fri, 20 Mar 2026 11:55:05 +0800{312238C2-2FCA-4772-ADE2-2E573536E2B8}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_OEC_036_2026?sc_lang=zh-HK提示: 報表檢索平台的 SFTP 設施升級Fri, 13 Mar 2026 18:22:18 +0800{EF7056C6-6F4C-492D-A342-CEB2F9025320}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_GRM_QRM_001_2026?sc_lang=zh-HK儲備基金限額Wed, 04 Mar 2026 17:47:43 +0800{52496734-E9CD-4497-BC85-CE1BD5846143}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_DCRC_071_2026Mar04160305?sc_lang=zh-HK股票抵押品扣減率Wed, 04 Mar 2026 16:26:14 +0800{BD8362D1-40E9-4C40-A636-6404C49B5987}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_DCRC_068_2026Mar03160325?sc_lang=zh-HK抵押品扣減率調整Tue, 03 Mar 2026 18:35:10 +0800{2BBD50D8-2253-468F-86F0-DA7F2CE55A7E}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/20260303_CLR_SEOCH_034?sc_lang=zh-HKHKATS 及 DCASS 作業系統升級之推出Tue, 03 Mar 2026 16:59:59 +0800{F1391CB4-C148-41F0-B061-68E370D1B3D7}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_DCRC_062_2026Mar02133000?sc_lang=zh-HK聯交所期權結算所儲備基金不定額供款Mon, 02 Mar 2026 12:46:23 +0800{FB2FF6B3-0CD0-4F25-B45A-36B38E902F20}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/20260210_CDCO_DCASS_026_2026?sc_lang=zh-HK為新增股票的股票期權合約引入新市場代號的市場準備Tue, 10 Feb 2026 21:15:44 +0800{9F25E578-5C7A-4CA6-BD89-DBA667B38905}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_DCRC_049_2026Feb10170304?sc_lang=zh-HK有關農曆新年假期的風險管理安排 — 提示Tue, 10 Feb 2026 17:26:14 +0800{7D0FCA1A-2FAA-4269-BACA-E9E361DF816D}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/20260208_CLR_SEOCH_024?sc_lang=zh-HK<br/>HKATS 及 DCASS 作業系統升級的更新Sun, 08 Feb 2026 16:54:47 +0800{22A5E491-8049-45DE-8E92-88EA5C72B808}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_DCRC_039_2026Feb03160325?sc_lang=zh-HK抵押品扣減率調整Tue, 03 Feb 2026 18:40:26 +0800{C636BA7B-B48B-44FB-BEE7-937D213096B0}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_DCRC_034_2026Feb03160324?sc_lang=zh-HK有關農曆新年假期的風險管理安排Tue, 03 Feb 2026 16:48:47 +0800{857EEA79-B29C-445B-A4D9-DAEBE3EB119C}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_DCRC_030_2026Feb02133000?sc_lang=zh-HK聯交所期權結算所儲備基金不定額供款Mon, 02 Feb 2026 13:29:28 +0800{AFFB2850-2884-4B4B-9257-C15D58D2ACCD}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_OEC_015?sc_lang=zh-HKHKATS 及 DCASS 作業系統升級之推出Thu, 22 Jan 2026 17:00:15 +0800{E2F7716A-C9BC-4A50-90FC-FE13BE226143}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_OEC_012_2026?sc_lang=zh-HK報表檢索平台的 SFTP設施升級 - 測試環節Tue, 20 Jan 2026 19:09:33 +0800{962C2C41-9E0A-474F-BDB0-A47685ACA23F}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_DCRC_014_2026Jan12170322?sc_lang=zh-HK六隻新股票期權合約按金參數及更新 PC-SPAN 參數設定檔案Tue, 13 Jan 2026 13:38:11 +0800{5392ED72-8A9E-4C20-A4F8-F039A514E4FF}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_DCRC_010_2026Jan05163306?sc_lang=zh-HK抵押品扣減率調整Mon, 05 Jan 2026 17:08:47 +0800{BA32A370-54E7-4FE0-9175-710E5185803B}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2026/SEOCH_DCRC_003_2026Jan02133000?sc_lang=zh-HK聯交所期權結算所儲備基金不定額供款Fri, 02 Jan 2026 13:39:17 +0800{919CA45D-A35A-4E17-8BA1-D747A40F4BA2}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2025/20251231_MSM_014_2025?sc_lang=zh-HK合規通訊《刊號十六》- 香港投資者識別碼制度（「HKIDR」） 券商客戶編碼及客戶識別信息的配對文件（「BCAN-CID配對文件」）的提交要求Wed, 31 Dec 2025 16:53:17 +0800{A0CE8ABC-F77F-4630-9E4C-265BBC18ED5E}https://www.hkex.com.hk/Services/Circulars-and-Notices/Participant-and-Members-Circulars/SEOCH/2025/SEOCH_DCRC_352_2025Dec23160314?sc_lang=zh-HK有關新年假期前強制即日追收按金安排Tue, 23 Dec 2025 16:27:57 +0800