I started to play this piece today, & I came across this symbol (wavy arrow pointing downwards in treble clef). I have never seen it before in any piece, nor did I read about it in music theory so far. What does it mean?
I am assuming it could mean to play the notes of the chord like an arpeggio, but instead of starting from the lowest note, you start from the highest note (i.e. G in the 5th space), then play D & G (2nd line). Is my guess correct?