The page is the record's research on the issuer — no analyst, no rating, no view. # CH DISPLAY OPT (Main Board: 00334) — research page As of 2026-11-04 · hk-cm-kg · record version 1 ## Identity and listing The issuer is CH DISPLAY OPT, listed on the Main Board of the Hong Kong market under ticker 00334, with ISIN BMG2120L1072. Its LEI is not on the record. Its security type is Corporate, its segment is not on the record, its sector is not on the record, and its jurisdiction is not on the record. Its listing status is listed, not halted. ## The disclosure read The record holds 52 filings in the twelve months to 2026-11-04, across 28 filing days. The median gap between filing days is 11 days, against a Main Board median of 9.0 days. The median filings for the Main Board is 46.0, and the median latency for the Main Board is 2.0 days. The record holds 1 day from the latest filing to the record date. The latest filing is dated 2026-11-03 and is a monthly return. The sector median is not on the record. ## Auditor The auditor of record is Ernst & Young. Its location is not on the record. Auditor changes are not on the record. ## Events and halts Listing, delisting, name change, domicile change and segment move are not on the record, as this market's index does not carry a lifecycle type. The issuer is listed, not halted. ## Orderability The outcome for client category is not determinable, because the chapter's orderability section carries no client categories. The rule version is acm-68000/hk/suitability-sfc-code-of-conduct-paragraph-5-2/r1, and the chapter is as of 2026-11-04. ## Coverage No research house was found on the issuer's investor-relations pages read. The count is 0. ## Open research No openly published research notes were found on the record. The count is 0. ## Licensed Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded. ## As-of depth The market's vintage is not sealed. The record holds no sealed years for this issuer and no earliest sealed date for the market. The live record began on 2026-09-12. Years 2021 through 2026 are sealed in the store but are not served as of a date. ## Sources 6 source pages are named on this page; every value above carries its own source page and read date in the numbers. - https://www.hkex.com.hk/eng/services/trading/securities/securitieslists/ListOfSecurities.xlsx (identity.exchange) - https://mcp.hk-cm-kg.ai/events/HKEX/00334 (the disclosure lines) - https://www.hkex.com.hk/eng/stat/smstat/dayquot/d261104e.htm (the halt flag) - https://www1.hkexnews.hk/listedco/listconews/sehk/2026/0424/2026042402827.pdf (the auditor) - https://mcp.hk-cm-kg.ai/book/aio.json (the orderability chapter) - https://mcp.hk-cm-kg.ai/record/HKEX/00334 (the record) --- Allooloo Technologies Corp. · https://getresearch.ai/hk/HKEX/00334 · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp