It only counts as valid when volume and price move in sync; an anomaly in a single candlestick doesn’t tell you much.
Here’s an example right in front of us: $DOOD surged 3.95% over 5 minutes to 0.002138. Set an exit plan before chasing it, and don’t charge in with a heavy position.

#DOOD

Just one person’s opinion—take it for what it’s worth; this isn’t advice.