Why Ranking Is Fluctuation More And More?

Why Ranking is fluctuation more and more?

 

I am thinking reason should be lots of algorithm updates and your competitors would work more and more.

 

Several reasons behind the rapid change in the keyword ranking
1. Search Engine Algorithm changes,
2. Content Updates
3. Tech Issue Site Loading.
4. AMP is a big factor now, and Structured Data too
5. Inbound Link Strategies
6. Changes in your Title tags, meta keywords or Description
7. Too many Spam Links linking to your sites.
8. Negative Reviews from social sites..
Google has recently launched the keyword ranking alogoritham. So, the change in the ranking could be the result of the impact of the algorithm.

 

I am facing the same issue one day all my keywords show in the ranking next week some of them remain in the ranking. I have contacted Google forum also to find out the issue. From there I also get the same answers as I am reading above. So tell me when this is going to stop the Google algorithm udates