# Ignition Reports Tag calculation Query

**URL:** <https://forum.inductiveautomation.com/t/ignition-reports-tag-calculation-query/82071>\
**Category:** Ignition\
**Created:** [November 17, 2023, 6:49pm UTC](https://forum.inductiveautomation.com/t/ignition-reports-tag-calculation-query/82071 "2023-11-17T18:49:18Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![stephen\_collier](https://avatars.discourse-cdn.com/v4/letter/s/a88e4f/32.png) [@stephen\_collier](https://forum.inductiveautomation.com/u/stephen_collier)\
**Post date:** [November 17, 2023, 6:49pm UTC](https://forum.inductiveautomation.com/t/ignition-reports-tag-calculation-query/82071/1 "2023-11-17T18:49:18Z")

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Hi All,

I've been trying to use the tag calculation Query using the start date and end date. I can see in the XML data that the start date is being called, but the tag value at the start date isn't . The end date is being presented for all values. any ideas?  
 ![Start Date](https://us1.discourse-cdn.com/inductiveautomation/original/3X/c/d/cd416aef4fb26657c4162058f7dfcbc58ddad3f7.jpeg)

 ![Design1](https://us1.discourse-cdn.com/inductiveautomation/original/3X/2/5/25f2dfddf1702e8bd065701f42b418f7a6cb8d6a.jpeg)  
 ![Preview](https://us1.discourse-cdn.com/inductiveautomation/original/3X/c/7/c76afd32ce6fa570cb521e9cb7e94f3767e7e426.jpeg)