VantisVantis Terminal
MarketScreenerNewsInsidersToolsLearnSign in
Sign in
MarketScreenerNewsInsidersToolsLearn
PrivacyTermsDisclaimerStatus
© 2026 Vantis Terminal

NGX prices are end-of-day. Nothing here is financial advice.

All termsFixed income
Learn · concept

OMO bill

CBN-issued bill used for Open Market Operations to mop up liquidity. Sold mostly to banks and offshore investors at auctions separate from NTB. Yields can be higher than NTB for the same tenor.

If you're a Nigerian retail investor, you might come across the term OMO bill when you're exploring different investment options. The Central Bank of Nigeria (CBN) issues these OMO bills as a tool to manage liquidity in the financial system. Essentially, these bills are a way for the CBN to control the amount of money circulating in the economy by either absorbing excess liquidity when it's too high or providing liquidity when it's too low. The OMO bill auctions are a regular feature in Nigeria, often taking place on a weekly basis, where these instruments are sold to banks, offshore investors, and sometimes to the general public.

For example, think of it like this: if you're at a local market and you notice that there are too many sellers and not enough buyers, you might buy some goods to help balance the market. The CBN does something similar with the economy by issuing OMO bills to manage the supply and demand of money. These bills are sold at auctions, and their yields can sometimes be more attractive than other short-term investments like the Nigerian Treasury Bills (NTB). This is because the CBN uses OMO bills as a tool to influence interest rates and manage inflation, which can lead to higher returns for investors.

The yields on OMO bills can vary depending on the economic situation and the CBN's monetary policy. For instance, if the CBN decides to raise interest rates to curb inflation, the yields on OMO bills will likely increase. This can make OMO bills more appealing to investors looking for higher returns on their short-term investments. However, it's important to note that investing in OMO bills also comes with certain risks, such as interest rate risk and liquidity risk, which investors should be aware of.

When it comes to taxation, OMO bills are subject to a 10% withholding tax on dividends, similar to other fixed-income investments in Nigeria. Additionally, any capital gains from selling these bills before maturity are taxed at a flat rate of 10%. This means that if you buy an OMO bill and sell it before it matures, you'll need to pay taxes on any profit you make. It's essential to consider these tax implications when deciding whether to invest in OMO bills or other investment options.

Why it matters: Understanding OMO bills and how they fit into Nigeria's financial landscape can help you make more informed investment decisions. By knowing how the CBN uses these instruments to manage liquidity and influence interest rates, you can better assess the potential risks and rewards of investing in OMO bills. This knowledge can also help you diversify your investment portfolio and potentially achieve better returns, all while staying informed about the broader economic environment in Nigeria.

Sign in to track reading progress and take the quiz.
See also
T-bill yield Repo rate MPR
Context: tbill← Back to /learn