Stocks Flow Outliers API

curl -H "X-Api-Key: YOUR_API_KEY" \
  "https://lab.flashalpha.com/v1/flow/stocks/outliers?limit=20&minTrades=100&windowMinutes=240"

import requests

resp = requests.get(
    "https://lab.flashalpha.com/v1/flow/stocks/outliers",
    headers={"X-Api-Key": "YOUR_API_KEY"}
)
resp.raise_for_status()
data = resp.json()
print(f"{data['qualified']} of {data['tracked']} symbols qualified")

const resp = await fetch(
  "https://lab.flashalpha.com/v1/flow/stocks/outliers",
  { headers: { "X-Api-Key": "YOUR_API_KEY" } }
);
if (!resp.ok) throw new Error(`HTTP ${resp.status}`);
const data = await resp.json();
console.log(data.qualified + " of " + data.tracked + " symbols qualified");

{
  "generatedUtc": "2026-10-30T13:46:04.1111129Z",
  "windowMinutes": 240,
  "tracked": 959,
  "qualified": 982,
  "limit": 20,
  "outliers": [
    {
      "symbol": "MU",
      "tradeCount": 81240,
      "buyVolume": 1849182,
      "sellVolume": 296795,
      "midVolume": 1872936,
      "netVolume": 1552387,
      "imbalancePct": 72.3,
      "skew": "BUY",
      "notional": 3641981017,
      "netNotional": 1406789344,
      "biggestTrade": 1343101,
      "biggestTradeUtc": "2026-10-30T12:11:00Z",
      "biggestAgeSec": 5704,
      "lastVwap": 906.21,
      "lastTradeUtc": "2026-10-30T13:46:00Z",
      "lastTradeAgeSec": 4
    },
    {
      "symbol": "MNQ=F",
      "tradeCount": 281458,
      "buyVolume": 227694,
      "sellVolume": 262452,
      "midVolume": 18892,
      "netVolume": -34758,
      "imbalancePct": 7.1,
      "skew": "FLAT",
      "notional": 14652716214,
      "netNotional": -1000512948,
      "biggestTrade": 101,
      "biggestTradeUtc": "2026-10-30T13:29:00Z",
      "biggestAgeSec": 1024,
      "lastVwap": 28785.11,
      "lastTradeUtc": "2026-10-30T13:46:00Z",
      "lastTradeAgeSec": 4
    }
  ],
  "endpoint_version": "2026.09.30",
  "data_as_of": {
    "node": "fa4",
    "equity_feed": "2026-10-30T13:46:03.529Z",
    "equity_options_feed": "2026-10-30T13:46:02Z",
    "index_feed": "2026-10-30T13:46:03.1Z",
    "index_options_feed": "2026-10-30T13:46:03Z",
    "futures_feed": "2026-10-30T13:45:53.139Z",
    "futures_options_feed": "2026-10-30T13:45:49.971Z",
    "flow_feed": "2026-10-30T13:45:00Z",
    "oi_feed": "2026-10-29T20:00:00Z",
    "macro_feed": "2026-10-29T21:00:20Z"
  }
}