Wanted to provide an update here: this is something we’re planning on doing, but don’t have a timeframe to share yet
Good idea. We’ll consider this.
Update: We’re rolling out the ability to see who viewed your files on the File Card on OneDrive for Business. You can hover over a file on the web to get to this. Let us know what you think!Christian Loayza commented
The point is making this feature available for all users maybe can be Office 365 feature but not only a For Bussiness feature.