'Current' in the Bible

Abraham agreed with Ephron, and Abraham weighed out to Ephron the silver that he had agreed to in the presence of the Hittites: 400 shekels of silver at the current commercial rate.

You threw me into the depths,into the heart of the seas,and the current overcame me.All Your breakers and Your billows swept over me.

and those who use the world as though they did not make full use of it. For this world in its current form is passing away.