Trade currency ratio's

Can you please update the currency ratio's of the trade website more frequently? Just pull the data out of the currency exchange in game every hour or so.
You have the data, I don't understand how this has never been automated in any way?
This would MASSIVELY improve trading and stop people abusing the current system.
This has been a problem for far too long, please fix this.

Thank you.

They will upset the whales shh...

path of excel spread sheet.