screen trading

So why doesn't the Nigerian Exchange look like those old films where men in coloured jackets are waving hands and screaming numbers at each other? That's a fair question, and the honest answer is that Nigeria skipped most of that drama. When the Nigerian Exchange moved to full automation years ago, it joined almost every serious market in the world in trading by screen rather than by shout.

Here is what screen trading actually means. Instead of a broker physically standing on a trading floor to buy or sell shares for you, your order travels through a computer system. You tell your stockbroker, or you tap it into a trading app, and the order goes into an electronic system that matches buyers and sellers automatically, often in seconds.

Say you are in Lagos and you want to buy shares in Dangote Cement. You do not need to know anyone standing anywhere. You place the order through your broker's app, the exchange's computer finds someone willing to sell at that price, and the trade is done. No floor, no noise, just numbers moving on a screen.

This matters even more for Nigerians abroad. Someone in Leeds who wants to invest in GTCO shares back home does not need to fly in or call a floor trader shouting into a phone. Screen trading means the whole thing happens through an app or an online platform, with prices updating live and confirmations landing in an email or a text almost immediately.

The trade off is that screen trading removes the human theatre but keeps the human decisions. You still need to think carefully about what you buy and why, because the computer only executes what you tell it. It does not know your goals, it just knows your instructions.