Bitcoin's price has returned to the spotlight following mounting speculation that digital currency purchases in Greece have been driving its recent surge in value.

Although typically volatile, the cryptocurrency's price has been relatively more unstable since capital controls were imposed in the southern european country on 29th June.

Having hovered around $250 for the last three months, bitcoin's price surpassed the $300 mark over the weekend for the first time since mid-March. It then dropped following the announcement that Eurozone leaders had reached an agreement for a third bailout for Greece.

What do you think?

Our previous price survey showed that 56% of you believed bitcoin's price would reach $10,000 in 2014.

With the price being a hot topic again, we're interested in finding out where you think it's going.

What do you think the price of bitcoin will be by the end of this year? Take our survey, available until Friday 17th July at 09:00 (BST).

The survey results will be made publicly available on CoinDesk once the survey closes.