{
  "disclaimer": "Illustrative, recomputable product sample only. It is not a live market reading, customer result, forecast guarantee, or trade instruction.",
  "methodologyPath": "/learn/forecast-band",
  "package": {
    "schemaVersion": "alvo.sample-decision-package.v1",
    "decisionId": "sample-dam-ua-2025-01-15",
    "sampleStatus": "illustrative_fixture",
    "tradeDate": "2025-01-15",
    "market": {
      "code": "DAM",
      "zone": "UA-IPS"
    },
    "assumptions": {
      "volumeMwhPerPosition": 5,
      "feeUahPerMwhPerLeg": 12,
      "minimumNetSpreadUahPerMwh": 250,
      "currency": "UAH"
    },
    "sourceSnapshot": {
      "status": "illustrative_fixture",
      "providerShape": "OREE DAM",
      "observedAt": "2025-01-14T19:00:00.000Z",
      "note": "Synthetic OREE-shaped input for product inspection; not an observed market publication."
    },
    "forecast": {
      "status": "illustrative_fixture",
      "issuedAt": "2025-01-14T18:30:00.000Z",
      "unit": "UAH/MWh",
      "band": {
        "p10": 4200,
        "p50": 7400,
        "p90": 13100
      }
    },
    "approval": {
      "status": "pending_human_review",
      "automaticSubmission": false
    },
    "positions": [
      {
        "buyHour": "14:00",
        "sellHour": "21:00",
        "buyUahPerMwh": 4478,
        "sellUahPerMwh": 13300,
        "grossSpreadUahPerMwh": 8822,
        "roundTripFeeUahPerMwh": 24,
        "netSpreadUahPerMwh": 8798,
        "illustrativeResultUah": 43990,
        "passesMinimumNetSpread": true
      },
      {
        "buyHour": "03:00",
        "sellHour": "19:00",
        "buyUahPerMwh": 5200,
        "sellUahPerMwh": 11824,
        "grossSpreadUahPerMwh": 6624,
        "roundTripFeeUahPerMwh": 24,
        "netSpreadUahPerMwh": 6600,
        "illustrativeResultUah": 33000,
        "passesMinimumNetSpread": true
      },
      {
        "buyHour": "04:00",
        "sellHour": "20:00",
        "buyUahPerMwh": 5600,
        "sellUahPerMwh": 11924,
        "grossSpreadUahPerMwh": 6324,
        "roundTripFeeUahPerMwh": 24,
        "netSpreadUahPerMwh": 6300,
        "illustrativeResultUah": 31500,
        "passesMinimumNetSpread": true
      },
      {
        "buyHour": "05:00",
        "sellHour": "22:00",
        "buyUahPerMwh": 6000,
        "sellUahPerMwh": 11751,
        "grossSpreadUahPerMwh": 5751,
        "roundTripFeeUahPerMwh": 24,
        "netSpreadUahPerMwh": 5727,
        "illustrativeResultUah": 28635,
        "passesMinimumNetSpread": true
      }
    ],
    "formula": "sum(((sell - buy) - (2 * fee_per_leg)) * volume_per_position)",
    "derived": {
      "positionCount": 4,
      "totalVolumeMwh": 20,
      "averageNetSpreadUahPerMwh": 6856.25,
      "totalIllustrativeResultUah": 137125,
      "allPositionsPassMinimumNetSpread": true
    }
  }
}