Here is two way to way to add Floating Social Sharing bar in AMP
1) Addthis Floating Share
It is a social sharing menu that sticks on users screens as they scroll down. The floating social sharing bar will be seen the whole time a user reads your article. If you want to add Floating Social Sharing bar in AMP then follow these below steps.
You will find this option in the WordPress Admin Area -> AMP option panel -> Design -> Social Sharing -> Enable “Smart Sorting Share Buttons ” option -> Enable ” Addthis Floating Share ” opton.

- Smart Sorting Share Buttons: You are using the default AddThis share buttons. To customize your share buttons, create a free account at AddThis.com, then activate the Inline Share Buttons. Once your buttons are activated, replace the default Pub ID and Tool ID with your personalized IDs. For instructions, visit here
- Addthis Floating Share: If you want to add a Floating Social Sharing bar in AMP then enable this option and then
- Once you are finished, click on the ‘Save Changes’ button to store your settings.
The Output of the Floating Social Sharing bar in AMP

2) Sticky Social Sharing bar
First Go to WordPress Admin Area -> AMP option panel -> Design ->Single.

Scroll down a little to see this option.

- Sticky Social Icons: Sticky Social Icons are social icons which stay sticked to the Single posts / Pages. If you don’t want them to be sticky on single pages you can turn off them.
The Output of Sticky Social Icons

That’s it for this tutorial!
We hope it helped you. If you have any feedback or questions, then please share them in the comments section below.