Metrics FYI: Estimated Reach, Streaming Reactions and Graph API - About Facebook
We know how important it is to be open about meaningful updates we make to our metrics, so we’ve created this channel for regular information on metrics enhancements.
9 Dec 2016 ... Metrics FYI: Estimated Reach, Streaming Reactions and Graph API ... affecting the Graph API and metrics for the Like and Share buttons. ... This fix applies to new URLs that are shared to Facebook and will not change metrics shared before June 9, 2017. ... Below is the next post in our Metrics FYI series.