// SPDX-License-Identifier: LicenseRef-Highcharts
/**
 * @license Highstock JS v12.5.0 (2026-01-12)
 * @module highcharts/indicators/wma
 * @requires highcharts
 * @requires highcharts/modules/stock
 *
 * Indicator series type for Highcharts Stock
 *
 * (c) 2010-2026 Highsoft AS
 * Author: Kacper Madej
 *
 * A commercial license may be required depending on use.
 * See 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/wma", ["highcharts/highcharts"], function (amd1) {return factory(amd1,amd1["SeriesRegistry"]);});
	else if(typeof exports === 'object')
		exports["highcharts/indicators/wma"] = 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:
/***/ ((module) => {

module.exports = __WEBPACK_EXTERNAL_MODULE__512__;

/***/ }),

/***/ 944:
/***/ ((module) => {

module.exports = __WEBPACK_EXTERNAL_MODULE__944__;

/***/ })

/******/ 	});
/************************************************************************/
/******/ 	// The module cache
/******/ 	var __webpack_module_cache__ = {};
/******/ 	
/******/ 	// The require function
/******/ 	function __webpack_require__(moduleId) {
/******/ 		// Check if module is in cache
/******/ 		var cachedModule = __webpack_module_cache__[moduleId];
/******/ 		if (cachedModule !== undefined) {
/******/ 			return cachedModule.exports;
/******/ 		}
/******/ 		// Create a new module (and put it into the cache)
/******/ 		var module = __webpack_module_cache__[moduleId] = {
/******/ 			// no module.id needed
/******/ 			// no module.loaded needed
/******/ 			exports: {}
/******/ 		};
/******/ 	
/******/ 		// Execute the module function
/******/ 		__webpack_modules__[moduleId](module, module.exports, __webpack_require__);
/******/ 	
/******/ 		// Return the exports of the module
/******/ 		return module.exports;
/******/ 	}
/******/ 	
/************************************************************************/
/******/ 	/* 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] });
/******/ 				}
/******/ 			}
/******/ 		};
/******/ 	})();
/******/ 	
/******/ 	/* webpack/runtime/hasOwnProperty shorthand */
/******/ 	(() => {
/******/ 		__webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop))
/******/ 	})();
/******/ 	
/************************************************************************/
var __webpack_exports__ = {};

// EXPORTS
__webpack_require__.d(__webpack_exports__, {
  "default": () => (/* binding */ wma_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/WMA/WMAIndicator.js
/* *
 *
 *  (c) 2010-2026 Highsoft AS
 *  Author: Kacper Madej
 *
 *  A commercial license may be required depending on use.
 *  See www.highcharts.com/license
 *
 *
 * */


const { sma: SMAIndicator } = (highcharts_SeriesRegistry_commonjs_highcharts_SeriesRegistry_commonjs2_highcharts_SeriesRegistry_root_Highcharts_SeriesRegistry_default()).seriesTypes;

const { isArray, merge } = (highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_default());
/* *
 *
 *  Functions
 *
 * */
// Utils:
/**
 * @private
 */
function accumulateAverage(points, xVal, yVal, i, index) {
    const xValue = xVal[i], yValue = index < 0 ? yVal[i] : yVal[i][index];
    points.push([xValue, yValue]);
}
/**
 * @private
 */
function weightedSumArray(array, pLen) {
    // The denominator is the sum of the number of days as a triangular number.
    // If there are 5 days, the triangular numbers are 5, 4, 3, 2, and 1.
    // The sum is 5 + 4 + 3 + 2 + 1 = 15.
    const denominator = (pLen + 1) / 2 * pLen;
    // Reduce VS loop => reduce
    return array.reduce(function (prev, cur, i) {
        return [null, prev[1] + cur[1] * (i + 1)];
    })[1] / denominator;
}
/**
 * @private
 */
function populateAverage(points, xVal, yVal, i) {
    const pLen = points.length, wmaY = weightedSumArray(points, pLen), wmaX = xVal[i - 1];
    points.shift(); // Remove point until range < period
    return [wmaX, wmaY];
}
/* *
 *
 *  Class
 *
 * */
/**
 * The SMA series type.
 *
 * @private
 * @class
 * @name Highcharts.seriesTypes.wma
 *
 * @augments Highcharts.Series
 */
class WMAIndicator extends SMAIndicator {
    /* *
     *
     *  Functions
     *
     * */
    getValues(series, params) {
        const period = params.period, xVal = series.xData, yVal = series.yData, yValLen = yVal ? yVal.length : 0, xValue = xVal[0], wma = [], xData = [], yData = [];
        let range = 1, index = -1, i, wmaPoint, yValue = yVal[0];
        if (xVal.length < period) {
            return;
        }
        // Switch index for OHLC / Candlestick
        if (isArray(yVal[0])) {
            index = params.index;
            yValue = yVal[0][index];
        }
        // Starting point
        const points = [[xValue, yValue]];
        // Accumulate first N-points
        while (range !== period) {
            accumulateAverage(points, xVal, yVal, range, index);
            range++;
        }
        // Calculate value one-by-one for each period in visible data
        for (i = range; i < yValLen; i++) {
            wmaPoint = populateAverage(points, xVal, yVal, i);
            wma.push(wmaPoint);
            xData.push(wmaPoint[0]);
            yData.push(wmaPoint[1]);
            accumulateAverage(points, xVal, yVal, i, index);
        }
        wmaPoint = populateAverage(points, xVal, yVal, i);
        wma.push(wmaPoint);
        xData.push(wmaPoint[0]);
        yData.push(wmaPoint[1]);
        return {
            values: wma,
            xData: xData,
            yData: yData
        };
    }
}
/* *
 *
 *  Static Properties
 *
 * */
/**
 * Weighted moving average indicator (WMA). This series requires `linkedTo`
 * option to be set.
 *
 * @sample stock/indicators/wma
 *         Weighted moving average indicator
 *
 * @extends      plotOptions.sma
 * @since        6.0.0
 * @product      highstock
 * @requires     stock/indicators/indicators
 * @requires     stock/indicators/wma
 * @optionparent plotOptions.wma
 */
WMAIndicator.defaultOptions = merge(SMAIndicator.defaultOptions, {
    params: {
        index: 3,
        period: 9
    }
});
highcharts_SeriesRegistry_commonjs_highcharts_SeriesRegistry_commonjs2_highcharts_SeriesRegistry_root_Highcharts_SeriesRegistry_default().registerSeriesType('wma', WMAIndicator);
/* *
 *
 *  Default Export
 *
 * */
/* harmony default export */ const WMA_WMAIndicator = ((/* unused pure expression or super */ null && (WMAIndicator)));
/* *
 *
 *  API Options
 *
 * */
/**
 * A `WMA` series. If the [type](#series.wma.type) option is not specified, it
 * is inherited from [chart.type](#chart.type).
 *
 * @extends   series,plotOptions.wma
 * @since     6.0.0
 * @product   highstock
 * @excluding dataParser, dataURL
 * @requires  stock/indicators/indicators
 * @requires  stock/indicators/wma
 * @apioption series.wma
 */
''; // Adds doclet above to the transpiled file

;// ./code/es-modules/masters/indicators/wma.src.js




/* harmony default export */ const wma_src = ((highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_default()));

__webpack_exports__ = __webpack_exports__["default"];
/******/ 	return __webpack_exports__;
/******/ })()
;
});