email_body: I updated the worksheet with a little more info and I added Trco and Tetco  Marktet area information.
  I did this quickly so let me know if something  doesn't look right.
  On Monday, we will show you a bid for the Tetco and Trco  volumes.
  Also, the Tetco and Trco volumes are monthly and the CGAS volumes are daily.
  
subject_line: CGAS volumes
  