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

[
  [
    1780790400000,
    23.19
  ],
  [
    1780876800000,
    18.32
  ],
  [
    1780963200000,
    15.83
  ]
]

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

[
  [
    1780790400000,
    19.49
  ],
  [
    1780876800000,
    16.57
  ],
  [
    1780963200000,
    17.48
  ]
]

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

[
  [
    1780790400000,
    13.8
  ],
  [
    1780876800000,
    13.33
  ],
  [
    1780963200000,
    15.02
  ]
]

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

[
  [
    1780790400000,
    10.76
  ],
  [
    1780876800000,
    10.71
  ],
  [
    1780963200000,
    11.69
  ]
]