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Equities Trading

Sigma Securities Limited provides both institutional and retail clients with the best-in-class equities trades’ execution. Our wealth of experience, coming from years of active trading on the Nigeria Stock Exchange and on NASD OTC Exchange.

NASD OTC Exchange

Sigma Securities Limited actively participates and trades on the NASD Platform. The NASD platform was built largely to deal in the primary and secondary trading shares of unquoted public companies as well as other OTC assets.

The platform is promoted by the NASD PLC. The innovative platform gives investors the opportunity to buy into the shares of unquoted public companies in Nigeria and indeed the entire West African markets. The company was incorporated out of the growing investor interest in the shares of unquoted public companies.

Sigma Securities Online Trading Platform – #sTrader

We have put the power in the hands of the clients; our account holders can now buy and sell shares on the floor of the Nigerian Stock Exchange by themselves through our innovative online trading platform. Call 08027584736 or 08163343578   to find out how to trade from the comfort of your home and offices using a computer of a mobile phone.

Other Services

  • Federal Government Savings Bond Direct Agent
  • Nominal Transfer of shares
  • Tracking of Dividend warrant Bonuses, and Share Certificates
  • Reconciliation of Shares Right Issues and Stockbroking account
  • Processing of Estate account of deceased persons
  • Inter-member transfer from both active and inactive stockbroking firms
  • Processing requests for change of name and merging of stockbroking accounts



How long has Sigma Securities been in existence?

Sigma Securities Limited was duly registered by the Securities and Exchange Commission as a broker dealer and was also granted a Dealing Membership license by the Council of The Nigerian Stock Exchange on 26th July, 1995.


What is Sigma Securities Stockbroking Account Opening requirement?

The minimum amount required to open a Sigma Securities Stockbroking account is NGN5m (five million naira) or transfer of shares from another stockbroking firm


How do I fund my stockbroking account for stock purchase?

You can do this via a cheque deposit or internet banking fund transfer


Can I view my stock portfolio online?

Yes, At the point of account opening, you will be given login credentials that will enable you view your stock portfolio. Immediately you open a Sigma Stockbroking Account, submit the necessary KYC documentation and fill out the CSCS account opening forms; your login details will be generated automatically and sent to you via e-mail.


Would I get an alert or notice when my trades are executed?

Yes, you will receive an automatic alert through email and via sms.


Can I use my shares as a collateral for loan from a Bank?

Definitely. Once you intend to use your shares fpr this purpose, you need to write a letter to Sigma Securities for lien placement on your stock portfolio informing Sigma of the Bank of Financial institution that you want to get a loan from.


If I forget my login password, how do i reset it?

Once you click the “forgot password button”, your password will be refreshed and a newly generated password will be sent to your e-mail address.

When I sell my shares how do I get my funds back?

Once your shares are sold and the trades has settled; please send an instruction to Sigma Securities to the funds to your bank account.


I dont understand what you mean by MARKET order

Whenever you want to buy or sell shares on the Nigerian Stock exchange market, you can indicate to Sigma Securities that our brokers should buy or sell a stock for you at prevailing market price immediately there is a supply at the current market trading price.


So, what is a LIMIT order

As the name implies, this is when you set a target or cut-off price for your buy or sell mandates. Meaning that the broker should not buy or sell unless that price you set is reached.