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Bollinger Bands (20, 2σ), Bandwidth % & Volatility Squeeze Detector

Calculates live Upper, Middle, and Lower 20-period Bollinger Bands (2 standard deviations), %B position, and volatility squeeze state.

Call it (no API key)

GET https://api.agentdatahub.de/api/v1/call/quant-bollinger-bands?symbol=BTC&interval=1h&compact=1

Full metadata: without compact=1 · Markdown: format=llm · Only some fields: add &fields=a,b.c · MCP: tool call_api with {"apiId":"quant-bollinger-bands"}

Parameters

Example response (live, compact)

{
  "apiId": "quant-bollinger-bands",
  "data_freshness": "live",
  "data": {
    "symbol": "BTC",
    "interval": "1h",
    "latest_price": 80588.01,
    "upper_band_2sd": 80705.7173,
    "middle_sma20": 80095.46,
    "lower_band_2sd": 79485.2027,
    "bandwidth_pct": 1.52,
    "percent_b": 0.904
  },
  "source": "Binance Klines + Platform Quant Engine",
  "license": "100% Platform Owned Quant Compute"
}

Source & license