When you keep funds for exchange, you no dey in custodycontrol of the funds, nah the exchange hands e dey in control. So to answer your question, e no dey safe to keep funds for exchange because you go fit lose your funds if the exchange go bankrupt, get hacked or the government shut am down. Instead use a non-custodial wallet to keep your funds safe and only move your funds to exchange when you wan trade.

When you keep funds for exchange, you no dey in custody of the funds nah the exchange dey in control. So to answer your question, e no dey safe to keep funds for exchange because you go fit lose your funds if the exchange go bankrupt, get hacked or the government shut am down. Instead use a non-custodial wallet to keep your funds safe and only move your funds to exchange when you wan trade.