Mercurial.rar -

If you are a developer, this is likely a backup or a bundle of a code repository managed by (a distributed version control system similar to Git).

These are meant to be placed in the "Indicators" or "Experts" folder of your trading platform to help analyze market trends. 3. Medical or Scientific Data Mercurial.rar

In the world of online trading (specifically for MetaTrader 4 or 5), "Mercurial" is a common name for custom technical indicators or automated trading robots (Expert Advisors). .ex4 , .mq4 , .ex5 , or .mq5 files. If you are a developer, this is likely