Now I'm trying to understand what this news will have on the Nigeria economy and the stock market understanding that this development must be targeted at certain companies or individuals opposing the government.
At this point, the Nigeria government are scared of the massive unity among her youths who's with the recent agitations could unseat any government. So they feel they've been sponsored and gets their donations via bitcoin which is quite anonymous; on this note, they decided to limit banks from involving in any crypto transaction since it's the primary source of buying a Bitcoin. Looking at the economy impart of the ongoing closure of bank accounts involved in crypto activities as directed by the CBN I think the economy sustainable development of any bank depends on their customer's investments.
e.g
If bank A had 2million customers paying monthly ATM maintenance fees of N54.2k
That's 2m x N54.5 = N108,400.000m
Now if the same bank should lose 500 customers due to the CBN regulations ;
1.5m X N54.2 = N81,300.000m
That's some huge percentage % drop right here which would eventually affect the stock markets also and the country GDP.
Nigeria government should always look at the economy, social impart before taking an acidic decision, everything shouldn't be seen as political.