{
    "metadata": {
        "code": "4539",
        "name": "日本ケミファ",
        "date": "2026-03-06 JST"
    },
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        "datetime": "15:30 JST",
        "price_state": "",
        "diff_price": "+1",
        "diff_percent": "+0.06"
    },
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        "price": "－",
        "datetime": "－"
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    "event_info": {
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    "market_data": {
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            "date": "03\/05 JST"
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            "time": "15:30 JST"
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        "low": {
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            "time": "09:01 JST"
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        "volume": "2100",
        "trading_value": "4000000",
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}