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/atr
* @requires highcharts
* @requires highcharts/modules/stock
*
* Indicator series type for Highcharts Stock
*
* (c) 2010-2025 Sebastian Bochan
*
* License: www.highcharts.com/license
*/
import * as __WEBPACK_EXTERNAL_MODULE__highcharts_src_js_8202131d__ from "../highcharts.src.js";
import * as __WEBPACK_EXTERNAL_MODULE__modules_stock_src_js_b3d80146__ from "../modules/stock.src.js";
/******/ // The require scope
/******/ var __webpack_require__ = {};
/******/
/************************************************************************/
/******/ /* webpack/runtime/compat get default export */
/******/ (() => {
/******/ // getDefaultExport function for compatibility with non-harmony modules
/******/ __webpack_require__.n = (module) => {
/******/ var getter = module && module.__esModule ?
/******/ () => (module['default']) :
/******/ () => (module);
/******/ __webpack_require__.d(getter, { a: getter });
/******/ return getter;
/******/ };
/******/ })();
/******/
/******/ /* webpack/runtime/define property getters */
/******/ (() => {
/******/ // define getter functions for harmony exports
/******/ __webpack_require__.d = (exports, definition) => {
/******/ for(var key in definition) {
/******/ if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {
/******/ Object.defineProperty(exports, key, { enumerable: true, get: definition[key] });
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/******/ /* webpack/runtime/hasOwnProperty shorthand */
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;// external ["../highcharts.src.js","default"]
const external_highcharts_src_js_default_namespaceObject = __WEBPACK_EXTERNAL_MODULE__highcharts_src_js_8202131d__["default"];
var external_highcharts_src_js_default_default = /*#__PURE__*/__webpack_require__.n(external_highcharts_src_js_default_namespaceObject);
;// external "../modules/stock.src.js"
var x = (y) => {
var x = {}; __webpack_require__.d(x,
y); return x
}
var y = (x) => (() => (x))
const stock_src_js_namespaceObject = x({ });
;// external ["../highcharts.src.js","default","SeriesRegistry"]
const external_highcharts_src_js_default_SeriesRegistry_namespaceObject = __WEBPACK_EXTERNAL_MODULE__highcharts_src_js_8202131d__["default"].SeriesRegistry;
var external_highcharts_src_js_default_SeriesRegistry_default = /*#__PURE__*/__webpack_require__.n(external_highcharts_src_js_default_SeriesRegistry_namespaceObject);
;// ./code/es-modules/Stock/Indicators/ATR/ATRIndicator.js
/* *
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
const { sma: SMAIndicator } = (external_highcharts_src_js_default_SeriesRegistry_default()).seriesTypes;
const { isArray, merge } = (external_highcharts_src_js_default_default());
/* *
*
* Functions
*
* */
// Utils:
/**
* @private
*/
function accumulateAverage(points, xVal, yVal, i) {
const xValue = xVal[i], yValue = yVal[i];
points.push([xValue, yValue]);
}
/**
* @private
*/
function getTR(currentPoint, prevPoint) {
const pointY = currentPoint, prevY = prevPoint, HL = pointY[1] - pointY[2], HCp = typeof prevY === 'undefined' ? 0 : Math.abs(pointY[1] - prevY[3]), LCp = typeof prevY === 'undefined' ? 0 : Math.abs(pointY[2] - prevY[3]), TR = Math.max(HL, HCp, LCp);
return TR;
}
/**
* @private
*/
function populateAverage(points, xVal, yVal, i, period, prevATR) {
const x = xVal[i - 1], TR = getTR(yVal[i - 1], yVal[i - 2]), y = (((prevATR * (period - 1)) + TR) / period);
return [x, y];
}
/* *
*
* Class
*
* */
/**
* The ATR series type.
*
* @private
* @class
* @name Highcharts.seriesTypes.atr
*
* @augments Highcharts.Series
*/
class ATRIndicator extends SMAIndicator {
/* *
*
* Functions
*
* */
getValues(series, params) {
const period = params.period, xVal = series.xData, yVal = series.yData, yValLen = yVal ? yVal.length : 0, xValue = xVal[0], yValue = yVal[0], points = [[xValue, yValue]], ATR = [], xData = [], yData = [];
let point, i, prevATR = 0, range = 1, TR = 0;
if ((xVal.length <= period) ||
!isArray(yVal[0]) ||
yVal[0].length !== 4) {
return;
}
for (i = 1; i <= yValLen; i++) {
accumulateAverage(points, xVal, yVal, i);
if (period < range) {
point = populateAverage(points, xVal, yVal, i, period, prevATR);
prevATR = point[1];
ATR.push(point);
xData.push(point[0]);
yData.push(point[1]);
}
else if (period === range) {
prevATR = TR / (i - 1);
ATR.push([xVal[i - 1], prevATR]);
xData.push(xVal[i - 1]);
yData.push(prevATR);
range++;
}
else {
TR += getTR(yVal[i - 1], yVal[i - 2]);
range++;
}
}
return {
values: ATR,
xData: xData,
yData: yData
};
}
}
/* *
*
* Static Properties
*
* */
/**
* Average true range indicator (ATR). This series requires `linkedTo`
* option to be set.
*
* @sample stock/indicators/atr
* ATR indicator
*
* @extends plotOptions.sma
* @since 6.0.0
* @product highstock
* @requires stock/indicators/indicators
* @requires stock/indicators/atr
* @optionparent plotOptions.atr
*/
ATRIndicator.defaultOptions = merge(SMAIndicator.defaultOptions, {
/**
* @excluding index
*/
params: {
index: void 0 // Unused index, do not inherit (#15362)
}
});
external_highcharts_src_js_default_SeriesRegistry_default().registerSeriesType('atr', ATRIndicator);
/* *
*
* Default Export
*
* */
/* harmony default export */ const ATR_ATRIndicator = ((/* unused pure expression or super */ null && (ATRIndicator)));
/* *
*
* API Options
*
* */
/**
* A `ATR` series. If the [type](#series.atr.type) option is not specified, it
* is inherited from [chart.type](#chart.type).
*
* @extends series,plotOptions.atr
* @since 6.0.0
* @product highstock
* @excluding dataParser, dataURL
* @requires stock/indicators/indicators
* @requires stock/indicators/atr
* @apioption series.atr
*/
''; // To include the above in the js output
;// ./code/es-modules/masters/indicators/atr.src.js
/* harmony default export */ const atr_src = ((external_highcharts_src_js_default_default()));
export { atr_src as default };