Skip to main content
GET
/
v1
/
options
/
snapshot
/
{underlyingAsset}
/
{optionContract}
Get option contract snapshot
curl --request GET \
  --url https://api.aries.com/v1/options/snapshot/{underlyingAsset}/{optionContract} \
  --header 'Authorization: Bearer <token>'
{
  "requestId": "6901ccfe43be44e62c437b958758e480",
  "results": {
    "breakEvenPrice": 260.625,
    "day": {
      "change": 0,
      "changePercent": 0,
      "close": 147.62,
      "high": 148.41,
      "lastUpdated": 1775678400000000000,
      "low": 147.62,
      "open": 148.41,
      "previousClose": 147.62,
      "volume": 4,
      "vwap": 147.9625
    },
    "details": {
      "contractType": "call",
      "exerciseStyle": "american",
      "expirationDate": "2026-04-10",
      "sharesPerContract": 100,
      "strikePrice": 110,
      "ticker": "O:AAPL260410C00110000"
    },
    "fmv": 150.626,
    "fmvLastUpdated": 1775764519938981000,
    "greeks": {
      "delta": 0.9866008816205978,
      "gamma": 0.00030351939549158076,
      "theta": -2.5708677258514525,
      "vega": 0.00384419352968541
    },
    "impliedVolatility": 9.52866677365293,
    "lastQuote": {
      "ask": 152.4,
      "askExchange": 300,
      "askSize": 135,
      "bid": 148.85,
      "bidExchange": 300,
      "bidSize": 136,
      "lastUpdated": 1775764799797068500,
      "midpoint": 150.625,
      "timeframe": "REAL-TIME"
    },
    "lastTrade": {
      "conditions": [
        240
      ],
      "exchange": 308,
      "price": 147.62,
      "sipTimestamp": 1775665726017723100,
      "size": 1,
      "timeframe": "REAL-TIME"
    },
    "openInterest": 1,
    "underlyingAsset": {
      "changeToBreakEven": 0.639,
      "lastUpdated": 1775779195495831800,
      "price": 259.986,
      "ticker": "AAPL",
      "timeframe": "DELAYED"
    }
  },
  "status": "OK"
}

Documentation Index

Fetch the complete documentation index at: https://finance.dev/llms.txt

Use this file to discover all available pages before exploring further.

Authorizations

​
Authorization
string
header
required

OAuth2 Bearer token: obtain an access token from the token endpoint and send it in the Authorization header.

Path Parameters

​
underlyingAsset
string
required

Underlying equity symbol (for example AAPL).

Example:

"AAPL"

​
optionContract
string
required

OCC-format options contract identifier (for example O:AAPL240119C00190000).

Example:

"O:AAPL260410C00110000"

Response

Option contract snapshot returned successfully.

Single option contract snapshot (OptionContractSnapshotResponse). Responses may be cached for about five minutes.

​
requestId
string

Request identifier from upstream data.

​
status
string

Status (for example OK).

​
results
object

One option contract row in a snapshot response (OptionContractSnapshotDataDTO). Optional fields are omitted when absent.

​
nextUrl
string

Pagination URL when applicable; omitted when not used.