Old Plank Trail Community Bank, National Association
New Lenox, IL — National Bank
Active
Net Interest Margin Over Time
| Net Interest Margin | Old Plank Trail Community Bank, National Association | All Insured Commercial Banks in Illinois |
| 12-31-2016 | 3.184 | 3.499 |
| 09-30-2016 | 3.238 | 3.502 |
| 06-30-2016 | 3.289 | 3.495 |
| 03-31-2016 | 3.408 | 3.487 |
| 12-31-2015 | 3.528 | 3.487 |
| 09-30-2015 | 3.55 | 3.478 |
| 06-30-2015 | 3.583 | 3.453 |
| 03-31-2015 | 3.617 | 3.418 |
| 12-31-2014 | 4.604 | 3.485 |
| 09-30-2014 | 4.765 | 3.46 |
| 06-30-2014 | 5.039 | 3.443 |
| 03-31-2014 | 4.713 | 3.416 |
| 12-31-2013 | 4.119 | 3.428 |
| 09-30-2013 | 3.943 | 3.4 |
| 06-30-2013 | 3.645 | 3.374 |
| 03-31-2013 | 3.431 | 3.361 |
| 12-31-2012 | 3.187 | 3.573 |
| 09-30-2012 | 3.164 | 3.585 |
| 06-30-2012 | 3.15 | 3.59 |
| 03-31-2012 | 3.113 | 3.604 |
| 12-31-2011 | 3.115 | 3.692 |
| 09-30-2011 | 3.082 | 3.686 |
| 06-30-2011 | 3.078 | 3.652 |
| 03-31-2011 | 3.034 | 3.614 |
| 12-31-2010 | 3.222 | 3.707 |
| 09-30-2010 | 3.257 | 3.712 |
| 06-30-2010 | 3.323 | 3.694 |
| 03-31-2010 | 3.308 | 3.664 |
| 12-31-2009 | 2.686 | 3.579 |
| 09-30-2009 | 2.657 | 3.56 |
| 06-30-2009 | 2.363 | 3.538 |
| 03-31-2009 | 2.208 | 3.54 |
| 12-31-2008 | 1.961 | 3.56 |
| 09-30-2008 | 2.117 | 3.558 |
| 06-30-2008 | 2.246 | 3.533 |
| 03-31-2008 | 2.407 | 3.519 |
| 12-31-2007 | 2.808 | 3.667 |
| 09-30-2007 | 2.949 | 3.677 |
| 06-30-2007 | 3 | 3.662 |
| 03-31-2007 | 2.811 | 3.626 |
| 12-31-2006 | 3.316 | 3.765 |
| 09-30-2006 | 3.583 | 3.793 |
| 06-30-2006 | 4.904 | 3.805 |
| 03-31-2006 | 22.671 | 3.781 |
| 12-31-2005 | 3.876 | |
| 09-30-2005 | 3.884 | |
| 06-30-2005 | 3.873 | |
| 03-31-2005 | 3.831 | |
| 12-31-2004 | 3.852 | |
| 09-30-2004 | 3.831 | |
| 06-30-2004 | 3.815 | |
| 03-31-2004 | 3.814 | |
| 12-31-2003 | 3.819 | |
| 09-30-2003 | 3.828 | |
| 06-30-2003 | 3.842 | |
| 03-31-2003 | 3.863 | |
| 12-31-2002 | 3.995 |