That should answer your "end-of-day" at .0002 question. Most often, it's a small dollar amount EOD "paint of the tape" to make the Closing Price look better than the actual daily trades were.
More important than the Closing Price is the Volume Weighted Average Price, or VWAP. This is the average trade price based on number of shares and price.
Click on the "BVTK Detailed Quote" on the BVTK IHUB home page. You'll see a column for VWAP.