+------------------------------------------------------------------+   
     22 |-+     +         +         **       +         +         +       ++|   
        |                           **                                     |   
        |                           **                                     |   
     20 |-+                        *  *                                  +-|   
        |                          *  *                          *         |   
     18 |-+                        *  *                          **      +-|   
        |                 **      *   *                          **        |   
     16 |-+              ***      *   *    ****                 * *      +-|   
        |*      ***      *  *     *   * *  ******      **      **  *      *|   
     14 |-*    *  **     *  *     *   ***  *    ***   ****     *   *     +*|   
        | **   *    ***  *  **    *     ****     **   ** *     *    *     *|   
     12 |-+****       * *   **    *      **       * **    **   *     *   +*|   
        |              **     *   *      *         ***    ***  *     *   * |   
        |              **     *   *                *      *  * *     *   * |   
     10 |-+            *      *   *                          * *      ***+-|   
        |                      ***                           **       **   |   
      8 |-+                     *                                        +-|   
        |       +         +         +        +         +         +        +|   
      6 +------------------------------------------------------------------+   
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        A Week Ago                                                     Now