Unusual Options Activity Alert

verified

A single detected unusual-activity print on a listed option contract.

Verification note

Verified end-to-end against Unusual Whales flow endpoint via the uw-proxy edge function.

Example payload

Realistic wire-shaped payload a conforming producer would emit. Validates against the schema above.

{
  "ticker": "NVDA",
  "side": "CALL",
  "contract": {
    "strike": 145,
    "expiry": "2026-08-15"
  },
  "premium_usd": 2480000,
  "volume": 12400,
  "open_interest": 3100,
  "aggressor": "ASK",
  "detected_at": "2026-07-21T14:32:07Z"
}

JSON Schema

draft/2020-12

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://rebeltrade.com/options-schema/registry/alerts/uoa-alert@0.1.0",
  "type": "object",
  "required": [
    "ticker",
    "side",
    "contract",
    "premium_usd",
    "detected_at"
  ],
  "properties": {
    "ticker": {
      "type": "string",
      "pattern": "^[A-Z.]{1,6}$"
    },
    "side": {
      "enum": [
        "CALL",
        "PUT"
      ]
    },
    "contract": {
      "type": "object",
      "required": [
        "strike",
        "expiry"
      ],
      "properties": {
        "strike": {
          "type": "number"
        },
        "expiry": {
          "type": "string",
          "format": "date"
        }
      }
    },
    "premium_usd": {
      "type": "number",
      "minimum": 0
    },
    "volume": {
      "type": "integer",
      "minimum": 1
    },
    "open_interest": {
      "type": "integer",
      "minimum": 0
    },
    "aggressor": {
      "enum": [
        "BID",
        "ASK",
        "MID"
      ]
    },
    "detected_at": {
      "type": "string",
      "format": "date-time"
    }
  }
}