Editor’s note: This is general educational information about how the Nigerian market’s post-trade machinery works. It is not investment advice. It is based on the exchange, depository and regulatory documents listed at the end.
Analysis: what one day buys, and what it does not
The case for T+1 made at both ceremonies rested on counterparty risk and liquidity rather than convenience. That framing is worth taking seriously, because the mechanism is narrow. Shortening the cycle removes one business day of exposure to the possibility that a counterparty fails between execution and settlement. It does not change the probability that any given participant fails; it changes how much unsettled value is sitting in the system when one does. Nothing in the published material quantifies that reduction for the Nigerian market, and readers should not assume it is large simply because the direction is right.
The compression also moves work rather than eliminating it. Under a two-day cycle a settlement bank had a full business day between the interim report and the funding deadline. Under a one-day cycle the same reconciliation, funding and escalation steps compete for a much shorter window, which raises the operational cost of a late confirmation or a foreign investor working across time zones. Markets that made this move elsewhere saw settlement fail rates rise before they fell. Whether Nigeria’s did is a question the published record does not yet answer, and CSCS’s own fail and default statistics would be the place to look.
The strongest evidence that the transition was managed rather than announced is the sequencing. Six months separated T+2 from T+1, the depository had already carried out the underlying system upgrade, and the market ran a full cycle at two days before attempting one. Temi Popoola, chairman of CSCS and group chief executive of NGX Group, framed the June milestone as part of a longer journey rather than a destination. The unfinished piece of that journey is visible in the depository’s own published process documentation, which still describes the older timetable. Post-trade infrastructure changes faster than the documents that explain it, and for anyone trying to understand what actually happens between a trade and a transfer of ownership, that lag is the practical problem.
What the documents say
The gap between buying a Nigerian share and owning it has been shrinking fast. For most of the market’s modern history the wait was three business days. In December 2025 it became two. Since June 1, 2026 it has been one. The Nigerian capital market transitioned to a T+1 settlement cycle that Monday, and the Securities and Exchange Commission described the move as making Nigeria the first market in Africa to implement the shortened settlement framework. What happens inside that one remaining day is the part almost no retail investor sees, and it is where the real work of a stock market gets done.
From certificates to a single day
Bola Ajomale, the SEC’s Executive Commissioner, Operations, opened the December 2025 T+2 ceremony by describing his own years as a stockbroker. Settlement then ran on a fortnightly rhythm. “So, if you trade on a Monday, the person who is supposed to pay will not come in until two weeks later on a Friday, and then, God help you, that person gives you an upcountry cheque.” That was his account of it. Getting a paper certificate for 100 units of a single stock could take close to a year.
The shift from T+3 to T+2 was completed in December 2025, and the SEC’s Director-General, Emomotimi Agama, noted at the June ceremony that Nigeria had progressed from T+2 to T+1 in six months. That is unusually quick by international standards. The United States and Canada already run T+1. The United Kingdom and the rest of Europe are targeting October 11, 2027. The Johannesburg Stock Exchange, on the numbers cited at the Nigerian transition, still runs a three-day cycle for equities and bonds.
Haruna Jalo-Waziri, then chief executive of Central Securities Clearing System Plc, attributed the T+2 transition to a system upgrade carried out over a single weekend, and put its cost at less than four per cent of the previous year’s revenues, against the 18 per cent to 25 per cent he said fast-growing companies typically spend on such components. He also said the depository’s post-trade processes were 95 per cent automated.
What the depository does with the day it has
CSCS clears and settles trades executed on the exchanges, and its published description of the process has three components: matching and confirmation of trades, netting of obligations, and delivery versus payment settlement of securities and funds. CSCS states that it acts as the central counterparty, guaranteeing settlement of all confirmed trades.
Netting is the least visible and the most consequential of the three. A broking firm that executed hundreds of buys and sells in a session does not move cash and stock for each one. The depository compresses them into a single net obligation per participant, and it is that figure the settlement bank must fund. CSCS’s published timetable shows the shape of the process even where the timings have since been compressed: an interim settlement report goes to stockbroking firms, custodians and settlement banks by 4:00 pm on the trade day; settlement banks escalate any unfunded cash settlement account by 12:00 pm the next day, then again before close of business at 4:30 pm two days after the trade; securities settlement and cash settlement through NIBSS then take place at 8:00 am on the third day. Note that the CSCS clearing and settlement page still sets out an equities timetable running to day T+3, which is the pre-December 2025 cycle rather than the one now in force.
Delivery versus payment is the safeguard that gives the interval its purpose. Neither leg moves alone. The seller does not part with stock without the cash arriving in the same operation, and the buyer does not part with cash without the stock. Everything the clearing house does in the intervening hours exists to make that simultaneous exchange safe to attempt.
The record that decides who owns what
The Investments and Securities Act, 2025 removed most of the ambiguity about where ownership sits. Section 122 requires that all securities transacted in the secondary market be in dematerialised form, and section 121 prohibits cash transactions in the capital market outright. Section 276 requires securities to be allotted in dematerialised form and electronically registered on the account of the holder with a recognised depository, clearing or settlement platform, while entitling every holder to electronic proof of ownership from the securities transfer agent.
The Act defines a central securities depository as an entity that enables securities transactions to be processed and settled by book entry, provides securities accounts and central safekeeping, and administers corporate actions and redemptions. A separate definition covers the central counterparty, which interposes itself between the parties to a trade and becomes the buyer to every seller and the seller to every buyer. The Act also requires a legal entity identifier for any entity involved directly or indirectly in securities transactions, and obliges a securities dealer to issue a contract note or transaction confirmation for every trade. A broker’s screen is a client interface. The depository’s book entry is the ownership record.
