Technical Indicators
Keltner Channel (KC)
Keltner Channel — middle = EMA(close), upper / lower = middle ± 2*ATR. Volatility-adaptive bands; tighter than Bollinger in low-vol regimes and wider in high-vol regimes.
get/api/v1/indicators/kc
Query parameters
symbolstring required
Example:AAPL
time_periodstring required
Example:20
intervalstring
Example:1d
rangestring nullable
Example:1y
outputsizeinteger
Example:30
Response
Successful Response
Example response
{
"meta": {
"endpoint": "/api/v1/fred/us/cpi",
"data_time": "2026-04-16T14:30:00Z",
"response_time": "2026-04-16T14:30:12Z",
"provider": "Sugra API v1.0.1",
"source": "sugra_crypto",
"attribution": "Short interest and Reg SHO daily short volume data is owned by and sourced from FINRA (Financial Industry Regulatory Authority).",
"fallback_chain": [
"sugra_crypto",
"sugra_finance"
]
}
}