Rank the universe by current streak, reversal odds or longest streak

Extraits de code

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

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

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

Exemple de réponse

Une réponse réelle de ce endpoint, capturée lors du dernier contrôle de santé.

{
    "data": {
        "note": "Ranked by current_streak over window_days of daily closes. current_streak_length is how many consecutive up/down days the instrument is on right now; current_reversal_prob_pct is the historical share of times a streak of that length reversed the next day. Read fresh per call, nothing cached.",
        "class": "all",
        "count": 20,
        "metric": "current_streak",
        "source": "Yahoo Finance",
        "results": [
            {
                "name": "Utilities Sector",
                "rank": 1,
                "class": "sector",
                "symbol": "XLU",
                "available": true,
                "longest_overall": 8,
                "current_direction": "up",
                "abs_current_streak": 3,
                "current_streak_length": 3,
                "current_reversal_prob_pct": 23.5
            },
            {
                "name": "Apple",
                "rank": 2,
                "class": "stock",
                "symbol": "AAPL",
                "available": true,
                "longest_overall": 8,
                "current_direction": "up",
                "abs_current_streak": 2,
                "current_streak_length": 2,
                "current_reversal_prob_pct": 40.8
            },
            {
                "name": "Bitcoin",
                "rank": 3,
                "class": "crypto",
                "symbol": "BTC-USD",
                "available": true,
                "longest_overall": 8,
                "current_direction": "up",
                "abs_current_streak": 2,
                "current_streak_length": 2,
                "current_reversal_prob_pct": 54.4
            },
            {
                "name": "Ethereum",
                "rank": 4,
                "class": "crypto",
                "symbol": "ETH-USD",
                "available": true,
                "longest_overall": 9,
                "current_direction": "up",
                "abs_current_streak": 2,
                "current_streak_length": 2,
                "current_reversal_prob_pct": 60
            },
            {
                "name": "S&P 500 ETF",
                "rank": 5,
                "class": "index",
                "symbol": "SPY",
                "available": true,
                "longest_overall": 9,
                "current_direction": "up",
                "abs_current_streak": 1,
                "current_streak_length": 1,
                "current_reversal_prob_pct": 46
            },
            {
                "name": "Nasdaq 100 ETF",
                "rank": 6,
                "class": "index",
                "symbol": "QQQ",
                "available": true,
                "longest_overall": 13,
                "current_direction": "up",
                "abs_current_streak": 1,
                "current_streak_length": 1,
                "current_reversal_prob_pct": 48.4
            },
            {
                "name": "Russell 2000 E
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