What would you recommend to use for moving arrow?

I have a sprite which is an arrow, pointing to a specific position on the layout. I want this arrow move left and right, 10 pixel left and 10 px right, for a specific time. Until an action destroys it. What recommendation would you give? Custom movement or is there anything simpler?

sine behavior..horizontal... magnitude 10...

would the sine behaviour do the trick?

https://www.scirra.com/manual/103/sine

Otherwise using either the 3rd party-plugin moveto or litetween could be of help.

Sine works fine. And how do I increase moving speed? I tried the built in feature from the Action menu but it doesn't change a thing...

ok, I've played with the period and it worked. Thank you for the answers!