Vol in Fiat

This indicator is modified from veryevilone's BTC Volume in Fiat. Modified color and style, and bumped Pine language Version.

It shows volume in fiat, AKA dollar volume . If a trade pair is not traded in fiat, e.g. AAA-BBB , then it shows how much volume the BBB is involved.

Good for comparing liquidity between different pairs. Also good for pairs with big price fluctuation to determine actual liquidity.