highcharts
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JavaScript charting framework
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JavaScript
/**
* @license Highstock JS v12.2.0 (2025-04-07)
* @module highcharts/indicators/cmf
* @requires highcharts
* @requires highcharts/modules/stock
*
* (c) 2010-2025 Highsoft AS
* Author: Sebastian Domas
*
* License: www.highcharts.com/license
*/
(function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory(root["_Highcharts"], root["_Highcharts"]["SeriesRegistry"]);
else if(typeof define === 'function' && define.amd)
define("highcharts/indicators/cmf", ["highcharts/highcharts"], function (amd1) {return factory(amd1,amd1["SeriesRegistry"]);});
else if(typeof exports === 'object')
exports["highcharts/indicators/cmf"] = factory(root["_Highcharts"], root["_Highcharts"]["SeriesRegistry"]);
else
root["Highcharts"] = factory(root["Highcharts"], root["Highcharts"]["SeriesRegistry"]);
})(typeof window === 'undefined' ? this : window, (__WEBPACK_EXTERNAL_MODULE__944__, __WEBPACK_EXTERNAL_MODULE__512__) => {
return /******/ (() => { // webpackBootstrap
/******/ "use strict";
/******/ var __webpack_modules__ = ({
/***/ 512:
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module.exports = __WEBPACK_EXTERNAL_MODULE__512__;
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/******/ /* webpack/runtime/compat get default export */
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var __webpack_exports__ = {};
// EXPORTS
__webpack_require__.d(__webpack_exports__, {
"default": () => (/* binding */ cmf_src)
});
// EXTERNAL MODULE: external {"amd":["highcharts/highcharts"],"commonjs":["highcharts"],"commonjs2":["highcharts"],"root":["Highcharts"]}
var highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_ = __webpack_require__(944);
var highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_default = /*#__PURE__*/__webpack_require__.n(highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_);
// EXTERNAL MODULE: external {"amd":["highcharts/highcharts","SeriesRegistry"],"commonjs":["highcharts","SeriesRegistry"],"commonjs2":["highcharts","SeriesRegistry"],"root":["Highcharts","SeriesRegistry"]}
var highcharts_SeriesRegistry_commonjs_highcharts_SeriesRegistry_commonjs2_highcharts_SeriesRegistry_root_Highcharts_SeriesRegistry_ = __webpack_require__(512);
var highcharts_SeriesRegistry_commonjs_highcharts_SeriesRegistry_commonjs2_highcharts_SeriesRegistry_root_Highcharts_SeriesRegistry_default = /*#__PURE__*/__webpack_require__.n(highcharts_SeriesRegistry_commonjs_highcharts_SeriesRegistry_commonjs2_highcharts_SeriesRegistry_root_Highcharts_SeriesRegistry_);
;// ./code/es-modules/Stock/Indicators/CMF/CMFIndicator.js
/* *
*
* (c) 2010-2025 Highsoft AS
*
* Author: Sebastian Domas
*
* Chaikin Money Flow indicator for Highcharts Stock
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { sma: SMAIndicator } = (highcharts_SeriesRegistry_commonjs_highcharts_SeriesRegistry_commonjs2_highcharts_SeriesRegistry_root_Highcharts_SeriesRegistry_default()).seriesTypes;
const { merge } = (highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_default());
/* *
*
* Class
*
* */
/**
* The CMF series type.
*
* @private
* @class
* @name Highcharts.seriesTypes.cmf
*
* @augments Highcharts.Series
*/
class CMFIndicator extends SMAIndicator {
constructor() {
/* *
*
* Static Properties
*
* */
super(...arguments);
this.nameBase = 'Chaikin Money Flow';
}
/* *
*
* Functions
*
* */
/**
* Checks if the series and volumeSeries are accessible, number of
* points.x is longer than period, is series has OHLC data
* @private
* @param {Highcharts.CMFIndicator} this indicator to use.
* @return {boolean} True if series is valid and can be computed,
* otherwise false.
*/
isValid() {
const chart = this.chart, options = this.options, series = this.linkedParent, volumeSeries = (this.volumeSeries ||
(this.volumeSeries =
chart.get(options.params.volumeSeriesID))), isSeriesOHLC = (series?.pointArrayMap?.length === 4);
/**
* @private
* @param {Highcharts.Series} serie to check length validity on.
* @return {boolean|undefined} true if length is valid.
*/
function isLengthValid(serie) {
return serie.dataTable.rowCount >=
options.params.period;
}
return !!(series &&
volumeSeries &&
isLengthValid(series) &&
isLengthValid(volumeSeries) && isSeriesOHLC);
}
/**
* Returns indicator's data.
* @private
* @param {Highcharts.CMFIndicator} this indicator to use.
* @param {Highcharts.Series} series to calculate values from
* @param {Highcharts.CMFIndicatorParamsOptions} params to pass
* @return {boolean|Highcharts.IndicatorNullableValuesObject} Returns false if the
* indicator is not valid, otherwise returns Values object.
*/
getValues(series, params) {
if (!this.isValid()) {
return;
}
return this.getMoneyFlow(series.xData, series.yData, this.volumeSeries.getColumn('y'), params.period);
}
/**
* @private
*
* @param {Array<number>} xData
* x timestamp values
*
* @param {Array<number>} seriesYData
* yData of basic series
*
* @param {Array<number>} volumeSeriesYData
* yData of volume series
*
* @param {number} period
* indicator's param
*
* @return {Highcharts.IndicatorNullableValuesObject}
* object containing computed money flow data
*/
getMoneyFlow(xData, seriesYData, volumeSeriesYData, period) {
const len = seriesYData.length, moneyFlowVolume = [], moneyFlowXData = [], moneyFlowYData = [], values = [];
let i, point, nullIndex = -1, sumVolume = 0, sumMoneyFlowVolume = 0;
/**
* Calculates money flow volume, changes i, nullIndex vars from
* upper scope!
*
* @private
*
* @param {Array<number>} ohlc
* OHLC point
*
* @param {number} volume
* Volume point's y value
*
* @return {number|null}
* Volume * moneyFlowMultiplier
*/
function getMoneyFlowVolume(ohlc, volume) {
const high = ohlc[1], low = ohlc[2], close = ohlc[3], isValid = volume !== null &&
high !== null &&
low !== null &&
close !== null &&
high !== low;
/**
* @private
* @param {number} h
* High value
* @param {number} l
* Low value
* @param {number} c
* Close value
* @return {number}
* Calculated multiplier for the point
*/
function getMoneyFlowMultiplier(h, l, c) {
return ((c - l) - (h - c)) / (h - l);
}
return isValid ?
getMoneyFlowMultiplier(high, low, close) * volume :
((nullIndex = i), null);
}
if (period > 0 && period <= len) {
for (i = 0; i < period; i++) {
moneyFlowVolume[i] = getMoneyFlowVolume(seriesYData[i], volumeSeriesYData[i]);
sumVolume += volumeSeriesYData[i];
sumMoneyFlowVolume += moneyFlowVolume[i];
}
moneyFlowXData.push(xData[i - 1]);
moneyFlowYData.push(i - nullIndex >= period && sumVolume !== 0 ?
sumMoneyFlowVolume / sumVolume :
null);
values.push([moneyFlowXData[0], moneyFlowYData[0]]);
for (; i < len; i++) {
moneyFlowVolume[i] = getMoneyFlowVolume(seriesYData[i], volumeSeriesYData[i]);
sumVolume -= volumeSeriesYData[i - period];
sumVolume += volumeSeriesYData[i];
sumMoneyFlowVolume -= moneyFlowVolume[i - period];
sumMoneyFlowVolume += moneyFlowVolume[i];
point = [
xData[i],
i - nullIndex >= period ?
sumMoneyFlowVolume / sumVolume :
null
];
moneyFlowXData.push(point[0]);
moneyFlowYData.push(point[1]);
values.push([point[0], point[1]]);
}
}
return {
values: values,
xData: moneyFlowXData,
yData: moneyFlowYData
};
}
}
/**
* Chaikin Money Flow indicator (cmf).
*
* @sample stock/indicators/cmf/
* Chaikin Money Flow indicator
*
* @extends plotOptions.sma
* @since 6.0.0
* @excluding animationLimit
* @product highstock
* @requires stock/indicators/indicators
* @requires stock/indicators/cmf
* @optionparent plotOptions.cmf
*/
CMFIndicator.defaultOptions = merge(SMAIndicator.defaultOptions, {
/**
* @excluding index
*/
params: {
index: void 0, // Unused index, do not inherit (#15362)
/**
* The id of another series to use its data as volume data for the
* indicator calculation.
*/
volumeSeriesID: 'volume'
}
});
highcharts_SeriesRegistry_commonjs_highcharts_SeriesRegistry_commonjs2_highcharts_SeriesRegistry_root_Highcharts_SeriesRegistry_default().registerSeriesType('cmf', CMFIndicator);
/* *
*
* Default Export
*
* */
/* harmony default export */ const CMF_CMFIndicator = ((/* unused pure expression or super */ null && (CMFIndicator)));
/* *
*
* API Options
*
* */
/**
* A `CMF` series. If the [type](#series.cmf.type) option is not
* specified, it is inherited from [chart.type](#chart.type).
*
* @extends series,plotOptions.cmf
* @since 6.0.0
* @product highstock
* @excluding dataParser, dataURL
* @requires stock/indicators/indicators
* @requires stock/indicators/cmf
* @apioption series.cmf
*/
''; // Adds doclet above to the transpiled file
;// ./code/es-modules/masters/indicators/cmf.src.js
/* harmony default export */ const cmf_src = ((highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_default()));
__webpack_exports__ = __webpack_exports__["default"];
/******/ return __webpack_exports__;
/******/ })()
;
});