// SPDX-License-Identifier: LicenseRef-Highcharts
/**
 * @license Highstock JS v13.0.0 (2026-06-11)
 * @module highcharts/indicators/price-channel
 * @requires highcharts
 * @requires highcharts/modules/stock
 *
 * Indicator series type for Highcharts Stock
 *
 * (c) 2010-2026 Highsoft AS
 * Author: Daniel Studencki
 *
 * 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/price-channel", ["highcharts/highcharts"], function (amd1) {return factory(amd1,amd1["SeriesRegistry"]);});
	else if(typeof exports === 'object')
		exports["highcharts/indicators/price-channel"] = factory(root["_Highcharts"], root["_Highcharts"]["SeriesRegistry"]);
	else
		root["Highcharts"] = factory(root["Highcharts"], root["Highcharts"]["SeriesRegistry"]);
})(typeof window === 'undefined' ? this : window, function(__WEBPACK_EXTERNAL_MODULE__944__, __WEBPACK_EXTERNAL_MODULE__512__) {
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/***/ 512:
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var __webpack_exports__ = {};

// EXPORTS
__webpack_require__.d(__webpack_exports__, {
  "default": function() { return /* binding */ price_channel_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_);
;// ./code/es5/es-modules/Stock/Indicators/ArrayUtilities.js
/* *
 *
 *  (c) 2010-2026 Highsoft AS
 *  Author: Paweł Fus & Daniel Studencki
 *
 *  Integration of this software requires a license.
 *  - For commercial use, see www.highcharts.com/license
 *  - For non-commercial, see www.highcharts.com/license-eula
 *
 * */

/* *
 *
 *  Functions
 *
 * */
/**
 * Get extremes of array filled by OHLC data.
 *
 * @internal
 *
 * @param {Array<Array<number>>} arr
 * Array of OHLC points (arrays).
 *
 * @param {number} minIndex
 * Index of "low" value in point array.
 *
 * @param {number} maxIndex
 * Index of "high" value in point array.
 *
 * @return {Array<number,number>}
 * Returns array with min and max value.
 */
function getArrayExtremes(arr, minIndex, maxIndex) {
    return arr.reduce(function (prev, target) { return [
        Math.min(prev[0], target[minIndex]),
        Math.max(prev[1], target[maxIndex])
    ]; }, [Number.MAX_VALUE, -Number.MAX_VALUE]);
}
/* *
 *
 *  Default Export
 *
 * */
/** @internal */
var ArrayUtilities = {
    getArrayExtremes: getArrayExtremes
};
/** @internal */
/* harmony default export */ var Indicators_ArrayUtilities = (ArrayUtilities);

// 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/es5/es-modules/Stock/Indicators/MultipleLinesComposition.js
/* *
 *
 *  (c) 2010-2026 Highsoft AS
 *  Author: Wojciech Chmiel
 *
 *  Integration of this software requires a license.
 *  - For commercial use, see www.highcharts.com/license
 *  - For non-commercial, see www.highcharts.com/license-eula
 *
 *
 * */


var smaProto = (highcharts_SeriesRegistry_commonjs_highcharts_SeriesRegistry_commonjs2_highcharts_SeriesRegistry_root_Highcharts_SeriesRegistry_default()).seriesTypes.sma.prototype;


/* *
 *
 *  Composition
 *
 * */
var MultipleLinesComposition;
(function (MultipleLinesComposition) {
    /* *
     *
     *  Declarations
     *
     * */
    /* *
     *
     *  Constants
     *
     * */
    /**
     * Additional lines DOCS names. Elements of linesApiNames array should
     * be consistent with DOCS line names defined in your implementation.
     * Notice that linesApiNames should have decreased amount of elements
     * relative to pointArrayMap (without pointValKey).
     *
     * @internal
     * @type {Array<string>}
     */
    var linesApiNames = ['bottomLine'];
    /**
     * Lines ids. Required to plot appropriate amount of lines.
     * Notice that pointArrayMap should have more elements than
     * linesApiNames, because it contains main line and additional lines ids.
     * Also it should be consistent with amount of lines calculated in
     * getValues method from your implementation.
     *
     * @internal
     * @type {Array<string>}
     */
    var pointArrayMap = ['top', 'bottom'];
    /**
     * Names of the lines, between which the area should be plotted.
     * If the drawing of the area should
     * be disabled for some indicators, leave this option as an empty array.
     * Names should be the same as the names in the pointArrayMap.
     *
     * @internal
     * @type {Array<string>}
     */
    var areaLinesNames = ['top'];
    /**
     * Main line id.
     *
     * @internal
     * @type {string}
     */
    var pointValKey = 'top';
    /* *
     *
     *  Functions
     *
     * */
    /**
     * Composition useful for all indicators that have more than one line.
     * Compose it with your implementation where you will provide the
     * `getValues` method appropriate to your indicator and `pointArrayMap`,
     * `pointValKey`, `linesApiNames` properties. Notice that `pointArrayMap`
     * should be consistent with the amount of lines calculated in the
     * `getValues` method.
     *
     * @internal
     */
    function compose(IndicatorClass) {
        var proto = IndicatorClass.prototype;
        proto.linesApiNames = (proto.linesApiNames ||
            linesApiNames.slice());
        proto.pointArrayMap = (proto.pointArrayMap ||
            pointArrayMap.slice());
        proto.pointValKey = (proto.pointValKey ||
            pointValKey);
        proto.areaLinesNames = (proto.areaLinesNames ||
            areaLinesNames.slice());
        proto.drawGraph = indicatorDrawGraph;
        proto.getGraphPath = indicatorGetGraphPath;
        proto.toYData = indicatorToYData;
        proto.translate = indicatorTranslate;
        return IndicatorClass;
    }
    MultipleLinesComposition.compose = compose;
    /**
     * Generate the API name of the line
     *
     * @internal
     * @param {string} propertyName name of the line
     */
    function getLineName(propertyName) {
        return ('plot' +
            propertyName.charAt(0).toUpperCase() +
            propertyName.slice(1));
    }
    /**
     * Create translatedLines Collection based on pointArrayMap.
     *
     * @internal
     * @param {SMAIndicator} indicator
     * @param {string} [excludedValue]
     *        Main line id
     * @return {Array<string>}
     *         Returns translated lines names without excluded value.
     */
    function getTranslatedLinesNames(indicator, excludedValue) {
        var translatedLines = [];
        (indicator.pointArrayMap || []).forEach(function (propertyName) {
            if (propertyName !== excludedValue) {
                translatedLines.push(getLineName(propertyName));
            }
        });
        return translatedLines;
    }
    /**
     * Draw main and additional lines.
     *
     * @internal
     */
    function indicatorDrawGraph() {
        var indicator = this,
            pointValKey = indicator.pointValKey,
            linesApiNames = indicator.linesApiNames,
            areaLinesNames = indicator.areaLinesNames,
            mainLinePoints = indicator.points,
            mainLineOptions = indicator.options,
            mainLinePath = indicator.graph,
            gappedExtend = {
                options: {
                    gapSize: mainLineOptions.gapSize
                }
            }, 
            // Additional lines point place holders:
            secondaryLines = [],
            secondaryLinesNames = getTranslatedLinesNames(indicator,
            pointValKey);
        var pointsLength = mainLinePoints.length,
            point;
        // Generate points for additional lines:
        secondaryLinesNames.forEach(function (plotLine, index) {
            // Create additional lines point place holders
            secondaryLines[index] = [];
            while (pointsLength--) {
                point = mainLinePoints[pointsLength];
                secondaryLines[index].push({
                    x: point.x,
                    plotX: point.plotX,
                    plotY: point[plotLine],
                    isNull: !(0,highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_.defined)(point[plotLine])
                });
            }
            pointsLength = mainLinePoints.length;
        });
        // Modify options and generate area fill:
        if (indicator.userOptions.fillColor && areaLinesNames.length) {
            var index = secondaryLinesNames.indexOf(getLineName(areaLinesNames[0])),
                secondLinePoints = secondaryLines[index],
                firstLinePoints = areaLinesNames.length === 1 ?
                    mainLinePoints :
                    secondaryLines[secondaryLinesNames.indexOf(getLineName(areaLinesNames[1]))],
                originalColor = indicator.color;
            indicator.points = firstLinePoints;
            indicator.nextPoints = secondLinePoints;
            indicator.color = indicator.userOptions.fillColor;
            indicator.options = (0,highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_.merge)(mainLinePoints, gappedExtend);
            indicator.graph = indicator.area;
            indicator.fillGraph = true;
            smaProto.drawGraph.call(indicator);
            indicator.area = indicator.graph;
            // Clean temporary properties:
            delete indicator.nextPoints;
            delete indicator.fillGraph;
            indicator.color = originalColor;
        }
        // Modify options and generate additional lines:
        linesApiNames.forEach(function (lineName, i) {
            if (secondaryLines[i]) {
                indicator.points = secondaryLines[i];
                if (mainLineOptions[lineName]) {
                    indicator.options = (0,highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_.merge)(mainLineOptions[lineName].styles, gappedExtend);
                }
                else {
                    (0,highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_.error)('Error: "There is no ' + lineName +
                        ' in DOCS options declared. Check if linesApiNames' +
                        ' are consistent with your DOCS line names."');
                }
                indicator.graph = indicator['graph' + lineName];
                smaProto.drawGraph.call(indicator);
                // Now save lines:
                indicator['graph' + lineName] = indicator.graph;
            }
            else {
                (0,highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_.error)('Error: "' + lineName + ' doesn\'t have equivalent ' +
                    'in pointArrayMap. To many elements in linesApiNames ' +
                    'relative to pointArrayMap."');
            }
        });
        // Restore options and draw a main line:
        indicator.points = mainLinePoints;
        indicator.options = mainLineOptions;
        indicator.graph = mainLinePath;
        smaProto.drawGraph.call(indicator);
    }
    /**
     * Create the path based on points provided as argument.
     * If indicator.nextPoints option is defined, create the areaFill.
     *
     * @internal
     * @param {Array<LinePoint>} points Points on which the path should be created
     */
    function indicatorGetGraphPath(points) {
        var areaPath,
            path = [],
            higherAreaPath = [];
        points = points || this.points;
        // Render Span
        if (this.fillGraph && this.nextPoints) {
            areaPath = smaProto.getGraphPath.call(this, this.nextPoints);
            if (areaPath && areaPath.length) {
                areaPath[0][0] = 'L';
                path = smaProto.getGraphPath.call(this, points);
                higherAreaPath = areaPath.slice(0, path.length);
                // Reverse points, so that the areaFill will start from the end:
                for (var i = higherAreaPath.length - 1; i >= 0; i--) {
                    path.push(higherAreaPath[i]);
                }
            }
        }
        else {
            path = smaProto.getGraphPath.apply(this, arguments);
        }
        return path;
    }
    /**
     * @internal
     * @param {Highcharts.Point} point
     *        Indicator point
     * @return {Array<number>}
     *         Returns point Y value for all lines
     */
    function indicatorToYData(point) {
        var pointColl = [];
        (this.pointArrayMap || []).forEach(function (propertyName) {
            pointColl.push(point[propertyName]);
        });
        return pointColl;
    }
    /**
     * Add lines plot pixel values.
     *
     * @internal
     */
    function indicatorTranslate() {
        var _this = this;
        var pointArrayMap = this.pointArrayMap;
        var LinesNames = [],
            value;
        LinesNames = getTranslatedLinesNames(this);
        smaProto.translate.apply(this, arguments);
        this.points.forEach(function (point) {
            pointArrayMap.forEach(function (propertyName, i) {
                value = point[propertyName];
                // If the modifier, like for example compare exists,
                // modified the original value by that method, #15867.
                if (_this.dataModify) {
                    value = _this.dataModify.modifyValue(value);
                }
                if (value !== null) {
                    point[LinesNames[i]] = _this.yAxis.toPixels(value, true);
                }
            });
        });
    }
})(MultipleLinesComposition || (MultipleLinesComposition = {}));
/* *
 *
 *  Default Export
 *
 * */
/* harmony default export */ var Indicators_MultipleLinesComposition = (MultipleLinesComposition);

;// ./code/es5/es-modules/Stock/Indicators/PC/PCIndicator.js
/* *
 *
 *  Integration of this software requires a license.
 *  - For commercial use, see www.highcharts.com/license
 *  - For non-commercial, see www.highcharts.com/license-eula
 *
 *
 * */

var __extends = (undefined && undefined.__extends) || (function () {
    var extendStatics = function (d,
        b) {
            extendStatics = Object.setPrototypeOf ||
                ({ __proto__: [] } instanceof Array && function (d,
        b) { d.__proto__ = b; }) ||
                function (d,
        b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();



var SMAIndicator = (highcharts_SeriesRegistry_commonjs_highcharts_SeriesRegistry_commonjs2_highcharts_SeriesRegistry_root_Highcharts_SeriesRegistry_default()).seriesTypes.sma;

/* *
 *
 *  Class
 *
 * */
/**
 * The Price Channel series type.
 *
 * @internal
 * @class
 * @name Highcharts.seriesTypes.pc
 *
 * @augments Highcharts.Series
 */
var PCIndicator = /** @class */ (function (_super) {
    __extends(PCIndicator, _super);
    function PCIndicator() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    /* *
     *
     *  Functions
     *
     * */
    PCIndicator.prototype.getValues = function (series, params) {
        var period = params.period,
            xVal = series.xData,
            yVal = series.yData,
            yValLen = yVal ? yVal.length : 0, 
            // 0- date, 1-top line, 2-middle line, 3-bottom line
            PC = [], 
            // Middle line, top line and bottom line
            low = 2,
            high = 1,
            xData = [],
            yData = [];
        var ML,
            TL,
            BL,
            date,
            slicedY,
            extremes,
            i;
        if (yValLen < period) {
            return;
        }
        for (i = period; i <= yValLen; i++) {
            date = xVal[i - 1];
            slicedY = yVal.slice(i - period, i);
            extremes = Indicators_ArrayUtilities.getArrayExtremes(slicedY, low, high);
            TL = extremes[1];
            BL = extremes[0];
            ML = (TL + BL) / 2;
            PC.push([date, TL, ML, BL]);
            xData.push(date);
            yData.push([TL, ML, BL]);
        }
        return {
            values: PC,
            xData: xData,
            yData: yData
        };
    };
    /* *
     *
     *  Static Properties
     *
     * */
    /**
     * Price channel (PC). This series requires the `linkedTo` option to be
     * set and should be loaded after the `stock/indicators/indicators.js`.
     *
     * @sample {highstock} stock/indicators/price-channel
     *         Price Channel
     *
     * @extends      plotOptions.sma
     * @since        7.0.0
     * @product      highstock
     * @excluding    allAreas, colorAxis, compare, compareBase, joinBy, keys,
     *               navigatorOptions, pointInterval, pointIntervalUnit,
     *               pointPlacement, pointRange, pointStart, showInNavigator,
     *               stacking
     * @requires     stock/indicators/indicators
     * @requires     stock/indicators/price-channel
     * @optionparent plotOptions.pc
     */
    PCIndicator.defaultOptions = (0,highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_.merge)(SMAIndicator.defaultOptions, {
        /**
         * Option for fill color between lines in Price channel Indicator.
         *
         * @sample {highstock} stock/indicators/indicator-area-fill
         *      Background fill between lines.
         *
         * @type {Highcharts.Color}
         * @apioption plotOptions.pc.fillColor
         */
        /**
         * @excluding index
         */
        params: {
            index: void 0, // Unchangeable index, do not inherit (#15362)
            period: 20
        },
        lineWidth: 1,
        topLine: {
            styles: {
                /**
                 * Color of the top line. If not set, it's inherited from
                 * [plotOptions.pc.color](#plotOptions.pc.color).
                 *
                 * @type {Highcharts.ColorString}
                 */
                lineColor: 'var(--highcharts-color-2)',
                /**
                 * Pixel width of the line.
                 */
                lineWidth: 1
            }
        },
        bottomLine: {
            styles: {
                /**
                 * Color of the bottom line. If not set, it's inherited from
                 * [plotOptions.pc.color](#plotOptions.pc.color).
                 *
                 * @type {Highcharts.ColorString}
                 */
                lineColor: 'var(--highcharts-color-8)',
                /**
                 * Pixel width of the line.
                 */
                lineWidth: 1
            }
        },
        dataGrouping: {
            approximation: 'averages'
        }
    });
    return PCIndicator;
}(SMAIndicator));
(0,highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_.extend)(PCIndicator.prototype, {
    areaLinesNames: ['top', 'bottom'],
    nameBase: 'Price Channel',
    nameComponents: ['period'],
    linesApiNames: ['topLine', 'bottomLine'],
    pointArrayMap: ['top', 'middle', 'bottom'],
    pointValKey: 'middle'
});
Indicators_MultipleLinesComposition.compose(PCIndicator);
highcharts_SeriesRegistry_commonjs_highcharts_SeriesRegistry_commonjs2_highcharts_SeriesRegistry_root_Highcharts_SeriesRegistry_default().registerSeriesType('pc', PCIndicator);
/* *
 *
 *  Default Export
 *
 * */
/** @internal */
/* harmony default export */ var PC_PCIndicator = ((/* unused pure expression or super */ null && (PCIndicator)));
/* *
 *
 *  API Options
 *
 * */
/**
 * A Price channel indicator. If the [type](#series.pc.type) option is not
 * specified, it is inherited from [chart.type](#chart.type).
 *
 * @extends      series,plotOptions.pc
 * @since        7.0.0
 * @product      highstock
 * @excluding    allAreas, colorAxis, compare, compareBase, dataParser, dataURL,
 *               joinBy, keys, navigatorOptions, pointInterval,
 *               pointIntervalUnit, pointPlacement, pointRange, pointStart,
 *               showInNavigator, stacking
 * @requires     stock/indicators/indicators
 * @requires     stock/indicators/price-channel
 * @apioption    series.pc
 */
''; // To include the above in the js output

;// ./code/es5/es-modules/masters/indicators/price-channel.src.js




/* harmony default export */ var price_channel_src = ((highcharts_commonjs_highcharts_commonjs2_highcharts_root_Highcharts_default()));

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