FTSE Russell has suspended its planned reclassification of Nigeria to Frontier Market status, placing the upgrade under further review.

The global index provider cited the Nigerian Exchange's recent shift to a T+1 settlement cycle as a complicating factor that currently conflicts with inclusion criteria.

This decision halts a process that had previously moved Nigeria from "Unclassified" status, effectively pausing the country's bid for broader international index inclusion.

The suspension removes a significant potential catalyst for foreign portfolio inflows into Nigerian equities.

Frontier Market status typically triggers passive fund allocations and enhances liquidity for listed companies.

By halting the upgrade, FTSE Russell signals that structural market infrastructure adjustments—specifically the settlement cycle change—must be resolved or reconciled before Nigeria can meet the provider's standards for frontier classification.