why the difference in price?

[HurricanOday]

I have been using coinbase and it has always been around 5$ more than winkdex or preev but it seems that ever since this last "crash" "Collapse" "shitstorm" happened coinbase has been about 10$ under ie coinbase is 583 while winkdex/preev are about 591-3

Am I looking at the wrong sites or do they know something at coinbase that I don't know? What do most people use

[Siegfried]

And Bitstamp is now 30 dollars below Huobi price.

[HurricanOday]

now coinbase is 15$ less, can anyone explain why this is happening

[ShakyhandsBTCer]

Coinbase uses a number of factors to determine the price they will pay and offer for bitcoin.

The prices on exchanges (and indexs) are based on supply and demand.

[bitcoinsrus]

now coinbase is 15$ less, can anyone explain why this is happening

i think bitfinex stop using them etc. i was reading a few articles about this