rxjs-trading-signals/dist/BBANDS/BollingerBands.d.ts

The user - defined operator helps users quickly output index values. base trading-signals library

import Big, { BigSource } from 'big.js';
import { Observable } from 'rxjs';
export declare type BandsResult = {
    lower: Big;
    middle: Big;
    upper: Big;
};
export declare const BollingerBands: (interval: number, deviationMultiplier?: number) => (observable: Observable<BigSource>) => Observable<BandsResult>;