Index finger pointing upward, showing the back of the hand while doing so.
Backhand Index Pointing Up was approved as part of Unicode 6.0 in 2010 under the name “White Up Pointing Backhand Index” and added to Emoji 1.0 in 2015.
👆 Middle Finger
👆 Pointing Up
👆 White Up Pointing Backhand Index
The White Up Pointing Backhand Index emoji supports skin tone modifiers. A yellow (or other non-human) skin tone should be shown by default, unless an emoji modifier is applied.
Platforms without support for emoji modifiers display a missing symbol character (box with a cross, alien, or question mark in it) next to any modified emoji.