API: Greeks
Greek TRACE summary
TRACE field summary - pin zones, accel pockets, lean. Same projection as /greeks/trace/ but returns an interpretability summary instead of the…
GET
/
options
/
greeks
/
trace
/
{greek}
/
summary
TRACE field summary - pin zones, accel pockets, lean
curl --request GET \
--url https://api.example.com/options/greeks/trace/{greek}/summary \
--header 'X-API-Key: <api-key>'import requests
url = "https://api.example.com/options/greeks/trace/{greek}/summary"
headers = {"X-API-Key": "<api-key>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {'X-API-Key': '<api-key>'}};
fetch('https://api.example.com/options/greeks/trace/{greek}/summary', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.example.com/options/greeks/trace/{greek}/summary",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"X-API-Key: <api-key>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.example.com/options/greeks/trace/{greek}/summary"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("X-API-Key", "<api-key>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.example.com/options/greeks/trace/{greek}/summary")
.header("X-API-Key", "<api-key>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.example.com/options/greeks/trace/{greek}/summary")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["X-API-Key"] = '<api-key>'
response = http.request(request)
puts response.read_body{
"success": false,
"error": {
"code": "UNAUTHORIZED",
"message": "Invalid API key"
},
"meta": {
"version": "2.0",
"timestamp": "2026-04-29T12:00:00Z"
}
}{
"success": false,
"error": {
"code": "NOT_FOUND",
"message": "No data for BTCUSDT"
},
"meta": {
"version": "2.0",
"timestamp": "2026-04-29T12:00:00Z"
}
}{
"success": false,
"error": {
"code": "VALIDATION_ERROR",
"message": "Invalid request parameters",
"details": {
"errors": []
}
},
"meta": {
"version": "2.0",
"timestamp": "2026-04-29T12:00:00Z"
}
}{
"success": false,
"error": {
"code": "RATE_LIMIT_EXCEEDED",
"message": "Rate limit exceeded. Try again later."
},
"meta": {
"version": "2.0",
"timestamp": "2026-04-29T12:00:00Z"
}
}Same forward projection as TRACE, but
returns an interpretability summary instead of the full 2D field:
- pin zones (high mean absolute field)
- near-spot acceleration pockets
- late vs early lean along spot
- zero-contour samples at the horizon
gamma, charm, vanna, and delta_change. Default
positioning=flow.
See also
Full TRACE field
Positioning models
Authorizations
Your BackQuant API key (same key as v1)
Headers
Path Parameters
Available options:
gamma, charm, vanna, delta_change Query Parameters
Trading symbol: BTCUSDT, ETHUSDT, SOLUSDT, or HYPEUSDT.
Available options:
BTCUSDT, ETHUSDT, SOLUSDT, HYPEUSDT Required range:
2 <= x <= 200Required range:
2 <= x <= 200Required range:
x <= 50Required range:
x <= 720Required range:
-50 <= x <= 50Required range:
x >= 0Dealer positioning model. flow (default) is BackQuant's measured dealer model, available for BTC/ETH; it falls back to std when it cannot be produced for a symbol. std is the textbook convention (call:+OI / put:-OI). The response reports which model actually ran in meta.extra.positioning.
Response
Successful Response
⌘I
TRACE field summary - pin zones, accel pockets, lean
curl --request GET \
--url https://api.example.com/options/greeks/trace/{greek}/summary \
--header 'X-API-Key: <api-key>'import requests
url = "https://api.example.com/options/greeks/trace/{greek}/summary"
headers = {"X-API-Key": "<api-key>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {'X-API-Key': '<api-key>'}};
fetch('https://api.example.com/options/greeks/trace/{greek}/summary', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.example.com/options/greeks/trace/{greek}/summary",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"X-API-Key: <api-key>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.example.com/options/greeks/trace/{greek}/summary"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("X-API-Key", "<api-key>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.example.com/options/greeks/trace/{greek}/summary")
.header("X-API-Key", "<api-key>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.example.com/options/greeks/trace/{greek}/summary")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["X-API-Key"] = '<api-key>'
response = http.request(request)
puts response.read_body{
"success": false,
"error": {
"code": "UNAUTHORIZED",
"message": "Invalid API key"
},
"meta": {
"version": "2.0",
"timestamp": "2026-04-29T12:00:00Z"
}
}{
"success": false,
"error": {
"code": "NOT_FOUND",
"message": "No data for BTCUSDT"
},
"meta": {
"version": "2.0",
"timestamp": "2026-04-29T12:00:00Z"
}
}{
"success": false,
"error": {
"code": "VALIDATION_ERROR",
"message": "Invalid request parameters",
"details": {
"errors": []
}
},
"meta": {
"version": "2.0",
"timestamp": "2026-04-29T12:00:00Z"
}
}{
"success": false,
"error": {
"code": "RATE_LIMIT_EXCEEDED",
"message": "Rate limit exceeded. Try again later."
},
"meta": {
"version": "2.0",
"timestamp": "2026-04-29T12:00:00Z"
}
}