There are several reasons why banks may be closing in Nigeria:

1. Economic challenges: Nigeria’s economy has been facing several challenges in recent years, including high inflation, a weakened currency, and a rise in non-performing loans. These economic challenges have made it difficult for some banks to remain profitable, and as a result, some have been forced to close.
2. Poor governance and management: In some cases, banks have closed due to poor governance and management practices. This can include inadequate risk management systems, mismanagement of funds, and a lack of transparency and accountability.
3. Regulatory changes: The regulatory environment in Nigeria can be challenging, and changes in regulations can have a significant impact on banks. Some banks may choose to close as a result of regulatory changes that make it difficult for them to operate profitably.
4. Mergers and acquisitions: Another reason why banks may close is because they are being merged with other banks or acquired by larger financial institutions. These consolidations can lead to the closure of some bank branches as operations are consolidated.

It’s important to note that while some banks may be closing, the banking sector in Nigeria remains robust and is well-regulated by the Central Bank of Nigeria (CBN). The CBN has been taking steps to strengthen the banking sector, improve transparency, and promote stability, and the vast majority of banks in Nigeria are well-capitalized and able to meet the financial needs of their customers.