It's not so much the direction or the size of a move, than if it is happening without any announcement to explain the movement. The drop came after an announcement and could clearly be attributed to it. Today's movement has come without an announcement thus the please explain.
I think the ASX are very inconsistent about the way they go about it, but that said... Think they were well within their rights to query it today, I won't have been the only one who was wondering if drill results had leaked out somewhere.
4CE Price at posting:
3.7¢ Sentiment: None Disclosure: Held