STP (Straight Through Processing) vs ECN (Electronic Communication Network)
Straight Through Processing (STP) usually refers to the method of processing Forex trades which routes them “straight through” a broker's servers and onto liquidity providers without having to be re-entered and without any dealing desk intervention. In effect, orders are sent to the liquidity provider without any intervention by the broker, meaning the broker has no conflict of interest – with clients or the liquidity provider – and the only profit is generated on spreads and/or commission markup (if any).
Standard Axi accounts operate under the STP model.
Electronic Communication Network (ECN) brokers are like STPs in that neither has a conflict of interest with clients. The main difference is that the ECN consolidates price quotations from several market participants, with the advantage being that the broker can usually offer a better (lower) spread price to clients.
Axi does not offer a dedicated ECN account, but we do offer a Pro account which has the same characteristics as an ECN account.
Over the Counter (OTC)
Over the Counter (OTC) trading refers to a decentralised method of trading financial instruments directly between two parties, without the involvement of a centralised exchange. Unlike exchange-traded markets, OTC trading happens directly between buyers and sellers in the open market. At Axi, this is done via MetaTrader 4 (MT4), MetaTrader 5 (MT5) and/or the Axi Trading Platform (subject to availability, depending on your country of residence).