Guinea Bissau

Guinea-Bissau uses the West African CFA franc, and it is the only member of the zone that was not a French colony — it was Portuguese. It joined in 1997, abandoning the Guinean peso it had issued since independence.

Why a country gives up its currency

The decision is the interesting part. Guinea-Bissau's own currency had suffered persistent depreciation and inflation, and the state lacked the institutional capacity to run a credible monetary policy. Joining the CFA zone meant importing monetary credibility that could not be built domestically — a fixed peg to a hard currency, convertibility guaranteed, and inflation determined by the European Central Bank rather than by domestic fiscal pressure.

It is the same calculation Kosovo, Montenegro, Ecuador and Timor-Leste made in adopting currencies they do not issue, and it is worth stating plainly: monetary sovereignty is only valuable to a state that can use it well. For a country with weak institutions, the ability to print money is a liability rather than an asset, and giving it up is a rational trade.

The cost is the standard one. Guinea-Bissau has no exchange rate to adjust and no monetary policy of its own, so shocks — including to cashew nuts, which dominate exports and whose price swings substantially — fall entirely on incomes and government revenue.

Practical conditions

The CFA franc converts into euros at the fixed rate, which is a genuine advantage over much of the continent. Banking infrastructure is limited, political instability has been recurrent, and many international brokers restrict clients here on compliance grounds.

Retail trading

Regional markets are supervised by the CREPMF. There is no domestic framework licensing retail CFD brokers, and a resident trading with a foreign firm has no local recourse whatsoever.

Cautions

A guaranteed monthly return is not something trading produces. Verify any broker on the register of the regulator that issued its licence.