{
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  "name": "保勝光學",
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  "month": "2026-09",
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  "cumulativeRevenue": 355465,
  "lastYearCumulativeRevenue": 347735,
  "cumulativeYoyPercent": 2.222957136900226,
  "sources": [
    "https://openapi.twse.com.tw/v1/opendata/t187ap05_L",
    "https://www.tpex.org.tw/openapi/v1/mopsfin_t187ap05_O"
  ],
  "history": [
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      "reportDate": "2026-10-17"
    }
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}