diff --git a/highcharts/highstock-tests.ts b/highcharts/highstock-tests.ts
new file mode 100644
index 000000000..fac6fa676
--- /dev/null
+++ b/highcharts/highstock-tests.ts
@@ -0,0 +1,64 @@
+/// <reference path="highstock.d.ts" /> 
+
+var someData = [1, 2, 3, 4, 5, 6, 7, 8, 9];
+
+$(function () {
+    $('#container').highcharts('StockChart', {
+
+        chart: {
+            type: "arearange"
+        },
+
+        navigator: {
+            height: 80,
+            maskFill: 'rgba(255, 198, 220, 0.75)',
+            handles: {
+                backgroundColor: 'yellow',
+                borderColor: 'red'
+            }
+        },
+
+        rangeSelector: {
+            allButtonsEnabled: true,
+            selected: 1,
+            buttonTheme: { // styles for the buttons
+                fill: 'none',
+                stroke: 'none',
+                'stroke-width': 0,
+                r: 8,
+                style: {
+                    color: '#039',
+                    fontWeight: 'bold'
+                },
+                states: {
+                    hover: {
+                    },
+                    select: {
+                        fill: '#039',
+                        style: {
+                            color: 'white'
+                        }
+                    }
+                }
+            },
+            inputBoxBorderColor: 'gray',
+            inputBoxWidth: 120,
+            inputBoxHeight: 18,
+            inputStyle: {
+                color: '#039',
+                fontWeight: 'bold'                
+            },
+            labelStyle: {
+                color: 'silver',
+                fontWeight: 'bold'
+            }
+        },
+
+        series: [<HighchartsAreaRangeChartSeriesOptions>{
+            name: 'USD to EUR',
+            data: someData,
+            lineColor: "blue"
+        }]
+    });
+});
+
diff --git a/highcharts/highstock.d.ts b/highcharts/highstock.d.ts
new file mode 100644
index 000000000..269faa803
--- /dev/null
+++ b/highcharts/highstock.d.ts
@@ -0,0 +1,120 @@
+ // Type definitions for Highstock 2.1.5
+// Project: http://www.highcharts.com/
+// Definitions by: David Deutsch <http://github.com/DavidKDeutsch>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
+/// <reference path="highcharts.d.ts" />
+
+interface HighstockChartObject extends HighchartsChartObject {
+    options: HighstockOptions;
+}
+
+interface HighstockNavigatorOptions {
+    adaptToUpdatedData?: boolean;
+    baseSeries?: string | number;
+    enabled?: boolean;
+    handles?: {
+        backgoundColor?: string;
+        borderColor?: string;
+    };
+    height?: number;
+    margin?: number;
+    maskFill?: string;
+    maskInside?: boolean;
+    outlineColor?: string;
+    outlineWidth?: number;
+    series?: HighchartsIndividualSeriesOptions;
+    xAxis?: HighchartsAxisOptions;
+    yAxis?: HighchartsAxisOptions;
+}
+
+interface RangeSelectorButton {
+    type: string; //Defines the timespan, can be one of 'millisecond', 'second', 'minute', 'day', 'week', 'month', 'ytd' (year to date), 'year' and 'all'.
+    count: number;
+    text: string;
+    dataGrouping?: any; //not sure how this works
+}
+
+interface HighstockRangeSelectorOptions {
+    allButtonsEnabled?: boolean;
+    buttonSpacing?: number;
+    buttonTheme?: any;
+    buttons?: RangeSelectorButton[];
+    enabled?: boolean;
+    inputBoxBorderColor?: string;
+    inputBoxHeight?: number;
+    inputBoxWidth?: number;
+    inputDateFormat?: string;
+    inputDateParser?: (date: string) => number;
+    inputEditDateFormat?: string;
+    inputEnabled?: boolean;
+    inputPosition?: {
+        align?: string;
+        verticalAlign?: string;
+        x?: number;
+        y?: number;
+    };
+    inputStyle?: HighchartsCSSObject;
+    labelStyle?: HighchartsCSSObject;
+    selected?: number;
+}
+
+interface HighstockScrollbarOptions {
+    barBackgroundColor?: string;
+    barBorderColor?: string;
+    barBorderRadius?: number;
+    barBorderWidth?: number;
+    buttonArrowColor?: string;
+    buttonBackgroundColor?: string;
+    buttonBorderColor?: string;
+    buttonBorderRadius?: number;
+    buttonBorderWidth?: number;
+    enabled?: boolean;
+    height?: number;
+    liveRedraw?: boolean;
+    minWidth?: number;
+    rifleColor?: string;
+    trackBackgroundColor?: string;
+    trackBorderColor?: string;
+    trackBorderRadius?: number;
+    trackBorderWidth?: number;
+}
+
+interface HighstockOptions extends HighchartsOptions {
+    navigator?: HighstockNavigatorOptions; 
+    rangeSelector?: HighstockRangeSelectorOptions; 
+    scrollbar?: HighstockScrollbarOptions; 
+}
+
+interface HighstockChart {
+    new (options: HighstockOptions): HighstockChartObject;
+    new (options: HighstockOptions, callback: (chart: HighstockChartObject) => void): HighstockChartObject;
+}
+
+interface HighchartsStatic {
+    StockChart: HighstockChart; 
+}
+
+interface JQuery {
+    highcharts(type: "StockChart"): HighstockChartObject;
+    /**
+    * Creates a new Highcharts.Chart for the current JQuery selector; usually
+    * a div selected by $('#container')
+    * @param {HighchartsOptions} options Options for this chart
+    * @return current {JQuery} selector the current JQuery selector
+    **/
+    highcharts(type: "StockChart", options: HighstockOptions): JQuery;
+    /**
+    * Creates a new Highcharts.Chart for the current JQuery selector; usually
+    * a div selected by $('#container')
+    * @param {HighchartsOptions} options Options for this chart
+    * @param callback Callback function used to manipulate the constructed chart instance
+    * @return current {JQuery} selector the current JQuery selector
+    **/
+    highcharts(type: "StockChart", options: HighstockOptions, callback: (chart: HighstockChartObject) => void): JQuery;
+
+
+    highcharts(type: string): HighchartsChartObject;
+    highcharts(type: string, options: HighchartsOptions): JQuery;
+    highcharts(type: string, options: HighchartsOptions, callback: (chart: HighchartsChartObject) => void): JQuery;
+}
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