"Goldman roll" meaning in English

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      "expansion": "Goldman roll (plural Goldman rolls)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "examples": [
        {
          "text": "Cattle futures settled lower as funds transferred some of their August long positions into October cattle futures on this day three of the five days of the Goldman Roll."
        }
      ],
      "glosses": [
        "The five-business day period (the 5th through 9th business day of the month proceeding the futures expiration month) when the Goldman Sachs Commodity Index is rolled forward (in 20% increments) into the next futures expiration month."
      ],
      "id": "en-Goldman_roll-en-noun-DuyCqTVP",
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          "finance",
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      "raw_glosses": [
        "(finance, slang) The five-business day period (the 5th through 9th business day of the month proceeding the futures expiration month) when the Goldman Sachs Commodity Index is rolled forward (in 20% increments) into the next futures expiration month."
      ],
      "tags": [
        "slang"
      ],
      "topics": [
        "business",
        "finance"
      ]
    }
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      "audio": "En-au-Goldman roll.ogg",
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  "word": "Goldman roll"
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  "forms": [
    {
      "form": "Goldman rolls",
      "tags": [
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  "lang_code": "en",
  "pos": "noun",
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        "en:Finance"
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      "examples": [
        {
          "text": "Cattle futures settled lower as funds transferred some of their August long positions into October cattle futures on this day three of the five days of the Goldman Roll."
        }
      ],
      "glosses": [
        "The five-business day period (the 5th through 9th business day of the month proceeding the futures expiration month) when the Goldman Sachs Commodity Index is rolled forward (in 20% increments) into the next futures expiration month."
      ],
      "links": [
        [
          "finance",
          "finance#Noun"
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      ],
      "raw_glosses": [
        "(finance, slang) The five-business day period (the 5th through 9th business day of the month proceeding the futures expiration month) when the Goldman Sachs Commodity Index is rolled forward (in 20% increments) into the next futures expiration month."
      ],
      "tags": [
        "slang"
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      "topics": [
        "business",
        "finance"
      ]
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  "word": "Goldman roll"
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