{"data":{"stock":{"id":1951,"stock_code":"3450","stock_name":"聯鈞","market_type":"上市","industry_code":"24","industry_name":"24","industry_id":1,"company_type":"上市股票","listing_date":"2006-04-12","established_date":"2000-09-27","capital":1456813820,"chairman":"鄭祝良","general_manager":"宋天增","spokesperson":"陳士恩","company_address":"新北市中和區橋安街35號10樓","company_url":"http://www.elaser.com.tw","source":"TWSE OpenAPI","source_url":"https://openapi.twse.com.tw/v1/opendata/t187ap03_L","last_updated_at":"2026-06-24T20:10:20.748Z"},"latest_price":{"id":612,"stock_id":1951,"trade_date":"2026-06-23","open_price":570,"high_price":612,"low_price":558,"close_price":612,"change_price":55,"change_percent":9.874326750448834,"volume":20431403,"turnover_value":12038481505,"transaction_count":24166,"market_type":"上市","source":"TWSE OpenAPI","source_url":"https://openapi.twse.com.tw/v1/exchangeReport/STOCK_DAY_ALL","created_at":"2026-06-24T20:12:24.178Z"},"latest_revenue":null,"latest_financial":null,"latest_institutional":null,"themes":[{"id":1568,"theme_name":"CPO / 矽光子","theme_category":"AI 算力與資料中心","description":"資料中心高速光通訊、光引擎與矽光子供應鏈","keywords":"CPO,矽光子,光通訊","source":"auto-theme-rule-v1","source_url":"scripts/sync-twse-to-cloudflare.mjs","last_updated_at":"2026-06-25T03:13:13.317Z","relation_strength":"強","reason":"資料中心高速傳輸、光通訊與矽光子相關供應鏈"},{"id":1572,"theme_name":"IC 設計","theme_category":"半導體先進製程","description":"晶片設計公司，涵蓋手機、網通、消費、驅動 IC 與 ASIC","keywords":"IC設計,ASIC,SoC","source":"auto-theme-rule-v1","source_url":"scripts/sync-twse-to-cloudflare.mjs","last_updated_at":"2026-06-25T03:13:13.317Z","relation_strength":"弱","reason":"依官方產業分類與代表股規則自動標註"},{"id":1569,"theme_name":"半導體","theme_category":"半導體先進製程","description":"半導體製造、設計、封測與設備材料","keywords":"半導體,IC,封測","source":"auto-theme-rule-v1","source_url":"scripts/sync-twse-to-cloudflare.mjs","last_updated_at":"2026-06-25T03:13:13.317Z","relation_strength":"中","reason":"依官方產業分類與代表股規則自動標註"}],"supply_chain_roles":[{"id":2986,"stock_id":1951,"theme_id":1568,"role_type":"光通訊 / 高速傳輸","role_description":"聯鈞 在 CPO / 矽光子 題材中屬於光通訊 / 高速傳輸","major_products":null,"major_customers":null,"confidence_score":88,"source":"auto-theme-rule-v1","source_url":"scripts/sync-twse-to-cloudflare.mjs","updated_at":"2026-06-25T03:13:05.925Z","theme_name":"CPO / 矽光子"},{"id":1568,"stock_id":1951,"theme_id":1569,"role_type":"官方產業分類","role_description":"聯鈞 在 半導體 題材中屬於官方產業分類","major_products":null,"major_customers":null,"confidence_score":68,"source":"auto-theme-rule-v1","source_url":"scripts/sync-twse-to-cloudflare.mjs","updated_at":"2026-06-25T03:10:22.094Z","theme_name":"半導體"},{"id":1569,"stock_id":1951,"theme_id":1572,"role_type":"半導體供應鏈","role_description":"聯鈞 在 IC 設計 題材中屬於半導體供應鏈","major_products":null,"major_customers":null,"confidence_score":52,"source":"auto-theme-rule-v1","source_url":"scripts/sync-twse-to-cloudflare.mjs","updated_at":"2026-06-25T03:10:22.094Z","theme_name":"IC 設計"}],"score":null},"meta":{"updated_at":"2026-06-25T06:23:05.605Z","source":"cloudflare-d1","is_realtime":false}}