---
title: "Gex Levels"
method: GET
path: "/v1/gex/{session}/{ticker}/levels"
tags: ["gex"]
---

# Gex Levels

`GET /v1/gex/{session}/{ticker}/levels`

## Request

- Base URL: `https://api.optionwhales.io` (the document declares no server; this is the origin it was published from)
- URL: `https://api.optionwhales.io/v1/gex/{session}/{ticker}/levels`
- Auth: none declared

Key GEX levels — spot, gamma flip, max pain, call wall, put wall (Pro+ only).

Definitions (data-api key levels v2, 2026-10-05): call wall = the strike
at/above spot with the largest call gamma; put wall = the strike at/below
spot with the largest put gamma; max pain = per expiration, headline struck
for the front expiry in the DTE filter (``max_pain_expiry``). ``wall_basis``
and ``max_pain_basis`` state which definition each field carries; the
legacy readings ride along as ``net_call_wall`` / ``net_put_wall`` /
``max_pain_blended``.

## Path parameters

- `session` string, required
- `ticker` string, required

## Query parameters

- `dte_filter` string: all | 0dte | 0+1 | weekly | monthly (legacy integer days also accepted)

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/optionwhales/apis/optionwhales-pro-api.md) · [All operations](https://skmtc.dev/optionwhales/apis/optionwhales-pro-api/llms.txt) · [OpenAPI document](https://skmtc.dev/optionwhales/apis/optionwhales-pro-api/revisions/e76bc0d3a770?raw)