So okay. If I see on coinmarketcap that some particular coin price is for example 0.01USD, but on yobit it's 0.005USD. So if yobit stats are delayed, it means that later on yobit same coin price will be 0.01USD ?
it's like seeing future?
in theory, that should be how it works.
when price of something rises in another place, it also rises in other places too. or the same for falling price.
but in practice, sometimes these altcoins are not being traded in some small exchanges. and you should look at buy price and sell price.
for example if price of a coin is 0.01 USD in big exchanges, in yobit price may be like this:
buy @0.016
sell @0.005
and coinmarketcap lists the last price, meaning if last action on yobit was a buy then coinmarketcap will list price as 0.016 USD and if it was a sell then they list price as 0.005 USD so the percentage is also going to be different.