anchor.diff:  Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40144,5.43,2020-04-15T23:03:35Z,2020-09-24T07:55:39Z,
   Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40144,5.45,2020-09-24T07:55:40Z,9999-01-01T00:00:00Z,
   Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40145,5.42,2019-10-03T21:36:38Z,2020-04-15T22:21:46Z,
  -Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40145,5.43,2020-04-15T22:21:47Z,9999-01-01T00:00:00Z,
  +Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40145,5.43,2020-04-15T22:21:47Z,2020-09-23T08:21:46Z,
  +Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40145,5.45,2020-09-23T08:21:47Z,9999-01-01T00:00:00Z,
   Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40146,5.42,2019-10-23T23:34:46Z,2020-04-15T00:06:03Z,
   Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40146,5.43,2020-04-15T00:06:04Z,2020-09-22T09:53:48Z,
   Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40146,5.45,2020-09-22T09:53:49Z,9999-01-01T00:00:00Z,
  
positive.code: Trimble Navigation Ltd.,TRIMBLE ALLOY,5920R40088,5.43,2020-04-08T01:32:09Z,2020-09-21T07:12:35Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5920R40088,5.45,2020-09-21T07:12:36Z,9999-01-01T00:00:00Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5920R40091,5.42,2019-10-16T03:13:44Z,2020-04-15T21:55:11Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5920R40091,5.43,2020-04-15T21:55:12Z,9999-01-01T00:00:00Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5920R40094,5.42,2019-10-21T23:16:56Z,2020-04-08T02:16:59Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5920R40094,5.43,2020-04-08T02:17:00Z,2020-09-21T07:28:04Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5920R40094,5.45,2020-09-21T07:28:05Z,9999-01-01T00:00:00Z,
  
negative.code: Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40154,5.43,2020-04-15T22:55:58Z,2020-09-22T09:23:46Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40154,5.45,2020-09-22T09:23:47Z,9999-01-01T00:00:00Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40158,5.42,2019-09-23T05:15:16Z,2020-04-16T21:36:42Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40158,5.43,2020-04-16T21:36:43Z,2020-09-23T06:03:37Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40158,5.45,2020-09-23T06:03:38Z,9999-01-01T00:00:00Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40159,5.42,2019-10-21T00:48:16Z,2020-04-16T21:03:52Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40159,5.43,2020-04-16T21:03:53Z,2020-09-23T06:19:48Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40159,5.45,2020-09-23T06:19:49Z,9999-01-01T00:00:00Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40160,5.42,2019-12-10T02:10:47Z,2020-04-16T21:28:45Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40160,5.43,2020-04-16T21:28:46Z,2020-09-23T06:36:17Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40160,5.45,2020-09-23T06:36:18Z,9999-01-01T00:00:00Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40168,5.42,2019-10-22T03:00:26Z,9999-01-01T00:00:00Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40171,5.42,2019-09-18T01:42:59Z,9999-01-01T00:00:00Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40174,5.42,2019-09-09T23:22:59Z,9999-01-01T00:00:00Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40175,5.45,2020-07-08T02:12:16Z,9999-01-01T00:00:00Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40176,5.42,2019-11-05T01:07:38Z,9999-01-01T00:00:00Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40183,5.42,2019-09-19T01:15:32Z,2020-04-15T22:30:10Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40183,5.43,2020-04-15T22:30:11Z,2020-09-23T06:52:07Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40183,5.45,2020-09-23T06:52:08Z,9999-01-01T00:00:00Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40189,5.42,2019-10-29T22:31:00Z,9999-01-01T00:00:00Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40190,5.42,2019-10-15T00:08:16Z,2020-04-08T02:05:54Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40190,5.43,2020-04-08T02:05:55Z,2020-09-23T07:07:01Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40190,5.45,2020-09-23T07:07:02Z,9999-01-01T00:00:00Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40205,5.42,2020-02-03T01:28:56Z,2020-04-14T22:43:18Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40205,5.43,2020-04-14T22:43:19Z,2020-09-23T07:22:58Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5921R40205,5.45,2020-09-23T07:22:59Z,9999-01-01T00:00:00Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5940R40036,5.42,2020-01-13T20:40:08Z,9999-01-01T00:00:00Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5940R40044,5.42,2019-12-05T02:45:50Z,9999-01-01T00:00:00Z,
  Trimble Navigation Ltd.,TRIMBLE ALLOY,5940R40053,5.42,2019-12-03T21:20:38Z,9999-01-01T00:00:00Z,
  