Hello @hashzone91, the upvote value you receive is affected by the price of steem and our SP. If you have been reading our post you will discover that our SP has been increasing but the price of Steem has been falling from above $0.40 to about $0.23 as at the time of responding to your post.

This is not particular to @upvotebuilders only but everyone one the platform that votes with SP.

I do hope you understand, thanks.