Bitcoin 25 Delta Skew

Difference in implied volatility between out-of-the-money Bitcoin put options and call options at the 25-delta level

How to call

Request format

GET

curl -X GET "https://newhedge.io/api/v2/metrics/25-delta-skew/METRIC_NAME?api_token=YOUR_TOKEN"

Query params

api_token (required) — 24 character token.

Path params

:metric_name — one of the metric names listed below.

Responses

200 with JSON payload, 401 for missing/invalid token, 404 for missing resources.

Each metric is fetched independently. Responses are trimmed samples to show structure.

4 metrics

Metric

Data used by the BTC 25 Delta Skew chart.

Endpoint

https://newhedge.io/api/v2/metrics/25-delta-skew/bitcoin_25_delta_skew_1w?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your API token.

Sample response

200 Successful response

[
  [
    1778976000000,
    18.98
  ],
  [
    1779062400000,
    17.68
  ],
  [
    1779148800000,
    17.28
  ]
]

Metric

Data used by the BTC 25 Delta Skew chart.

Endpoint

https://newhedge.io/api/v2/metrics/25-delta-skew/bitcoin_25_delta_skew_1m?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your API token.

Sample response

200 Successful response

[
  [
    1778976000000,
    19.44
  ],
  [
    1779062400000,
    17.99
  ],
  [
    1779148800000,
    16.85
  ]
]

Metric

Data used by the BTC 25 Delta Skew chart.

Endpoint

https://newhedge.io/api/v2/metrics/25-delta-skew/bitcoin_25_delta_skew_3m?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your API token.

Sample response

200 Successful response

[
  [
    1778976000000,
    16.12
  ],
  [
    1779062400000,
    15.78
  ],
  [
    1779148800000,
    15.62
  ]
]

Metric

Data used by the BTC 25 Delta Skew chart.

Endpoint

https://newhedge.io/api/v2/metrics/25-delta-skew/bitcoin_25_delta_skew_6m?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your API token.

Sample response

200 Successful response

[
  [
    1778976000000,
    13.58
  ],
  [
    1779062400000,
    13.44
  ],
  [
    1779148800000,
    12.86
  ]
]