The Bid ask Lines below, show a wide space between them relative to the charts range.

Below the Dax chart shows that the spread is tighter relative to the range of the market. So we have edge here. Above most of the "pipping space" is taken by the broker. Edge is not present.

We need to use these simple techniques to zoom in and zoom out into correct zoom level. Below EJ is zoomed in too much. how do you tell? yes, the two lines.

EJ Zoomed out. The bid ask difference , spread is now "relatively" smaller compared to the range of the waves on m15. so Spread is proportionally better here.
















