It looks like we're having some problems today. Please be careful to upvote the main thread and MY comment!
The example below from some time ago should help. It shows 2 of my 3 comments in the green rectangles plus 2 blue arrows showing what someone would upvote if they wanted to vote that the coin would 'stay about the same next week.'
BTW, I only upvoted myself to move this higher on the response list in case the Sort Order is set to 'trending.'