Moon phases begin 3 days after, marked by vertical lines. If the trend started the same day I gave it credit. If you could've lost considerably holding till the next moon, I put it in yellow, but still gave credit for initial trend.
Full moon (bot) was correct 9/9 1 ylw
New Moon (top) was correct 7/9 2 ylw
So it seems you can trust moon phases more than most indicators! Overall 88% accurate, with Fulls near 100%, and News @ 77% accurate.