The client can be a CFO or CEO. The information can indicators, charts, graphs, statistics, ratios, etc.
I know the VaR is one of them.
For business purposes, a CFO/CEO typically won't be interested at low-level modeling. Metrics such as:
are probably among the more important ones for business decisions.
A CFO typically is not involved in managing risk, though that's not always the case.
If your hypothetical CFO is involved in the day-to-day managing of FX risk, the following could be useful:
If your hypothetical CFO isn't involved in the day-to-day management of risk, VaR and Stressed VaR are great metrics because they sum up information into a single number.
An equation I made for potential risk exposure: