Cbn lifts supply with 180m as bdcs envisage further appreciation of the naira

It seems like you're referring to a news article or a financial update. Here's a breakdown of what it might mean:

In other words, the CBN's injection of $180 million into the foreign exchange market is likely a response to the BDCs' expectations that the naira will strengthen in the coming days. This could be due to various factors, such as:

By injecting more US dollars into the market, the CBN is trying to stabilize the exchange rate and make it easier for individuals and businesses to access foreign currency. This could help to boost economic activity, trade, and investment in Nigeria.