Market-wide breadth: % above MAs, advance/decline, regime

Code snippets

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

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

$ch = curl_init("https://api.oanor.com/equitybreadth-api/v1/breadth");
curl_setopt($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/equitybreadth-api/v1/breadth",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

A real response from this endpoint, captured by the latest health check.

{
    "data": {
        "note": "Breadth across a ~50-name large-cap US universe spanning all sectors. pct_above_ma200 is the share trading above their 200-day average — high = a broad bull market, low = a broad bear. advance_decline_ratio above 1 means more stocks up than down today. A curated liquid large-cap universe, not all 500 constituents.",
        "regime": "mixed",
        "source": "Yahoo Finance",
        "advancers": 28,
        "decliners": 22,
        "avg_change_pct": 0.95,
        "pct_above_ma20": 52,
        "pct_above_ma50": 50,
        "stocks_scanned": 50,
        "pct_above_ma200": 56,
        "median_change_pct": 0.52,
        "advance_decline_ratio": 1.27
    },
    "meta": {
        "timestamp": "2026-06-12T10:35:24.000Z",
        "request_id": "f3d5cece-8d32-430a-848e-f92ad7adcd8d"
    },
    "status": "ok",
    "message": "Breadth retrieved successfully",
    "success": true
}