Market-wide put/call ratio & sentiment

Codefragmenten

curl "https://api.oanor.com/cryptoputcall-api/v1/ratio" \
  -H "x-oanor-key: oanor_test_..."

await fetch("https://api.oanor.com/cryptoputcall-api/v1/ratio", {
  headers: { "x-oanor-key": "oanor_test_..." }
});

$ch = curl_init("https://api.oanor.com/cryptoputcall-api/v1/ratio");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);

import requests
requests.get(
    "https://api.oanor.com/cryptoputcall-api/v1/ratio",
    headers={"x-oanor-key": "oanor_test_..."}
)

Voorbeeldrespons

Een echte respons van dit endpoint, vastgelegd bij de laatste health check.

{
    "data": {
        "note": "put/call ratio = put activity / call activity. By open interest it reflects standing positioning; by 24h volume it reflects today's flow. Below ~0.7 is call-heavy (bullish positioning); above ~1.0 is put-heavy (hedging/fear). A contrarian sentiment gauge.",
        "put_oi": 161395.5,
        "source": "Deribit",
        "call_oi": 262522.9,
        "currency": "BTC",
        "total_oi": 423918.4,
        "sentiment_oi": "bullish (calls dominate)",
        "put_volume_24h": 11535,
        "sentiment_flow": "bullish (calls dominate)",
        "call_volume_24h": 17732.1,
        "underlying_price": 64914.5,
        "put_call_ratio_oi": 0.615,
        "put_call_ratio_volume": 0.651
    },
    "meta": {
        "timestamp": "2026-06-12T10:35:38.562Z",
        "request_id": "c8c18eb3-0e13-4b69-8e7d-27a3de398aa3"
    },
    "status": "ok",
    "message": "Ratio retrieved successfully",
    "success": true
}