If your team manages an Instagram Business page that publishes stories, you can view story performance data in Rival IQ. At this time, this data is not available competitively/publicly as Instagram does not include it in its public APIs.
When reviewing Instagram Stories in Rival IQ, you'll see all original content published on that page. Unfortunately, any posts or stories that are originally published on a different page and shared to your team's story feed without any modifications or additions by you will not be visible in Rival IQ. Instagram does not detail non-original stories in their API.
Additionally, any engagement that occurs on a story such as polls, DMs, shares, or reactions are not available via the Instagram API, and therefore, we are unable to provide that engagement data within Rival IQ.