keltnerchannel
Keltner Channel technical indicator.
Other technical indicators
- Simple Moving Average (SMA)
- Exponential Moving Average (EMA)
- Bollinger Bands
Installation
$ npm install --save keltnerchannel
Functions
kc
Calculate Keltner Channel
const kc = kc; let data = high: 21 low: 19 close: 195 high: 20 low: 194 close: 198 high: 23 low: 214 close: 22 high: 22 low: 20 close: 21 ; let out = ; // { upper: [], mid: [], lower: []}
sma
Calculate Simple Moving Average
const sma = sma; let arr = 2 4 4;let ma = ; // [3, 4]
ema
Calculate Exponential Moving Average
const ema = ema; let arr = 2 4 6 4;let ma = ; // [4, 4]
boll
Calculate Bollinger Band
const boll = boll; let data = 2 5 6 7 5 3;let out = ; // { upper: [], mid: [], lower: []}
License
This node module is available as open source software under the terms of the MIT License.