Sort:  

thanks for answer :)
Is not the potential payout calculated from the vote result?
Is it true potential market potential outcome?

I suggest you read the FAQ here on steemit, everything you asked is explained perfectly. Now for your question, the potentional payout IS calculated from the vote result but as the price of the steem rises it will go up, and if it decreases it will go down. It's just how it works. Here's a quick peek into the FAQ:

Thanks for answer, Now I understand :)

Coin Marketplace

STEEM 0.20
TRX 0.13
JST 0.030
BTC 64724.80
ETH 3460.60
USDT 1.00
SBD 2.51