Square Port-Saïd in Algiers: how Algeria's parallel currency market works

It exists because regulated channels do not satisfy every private demand for foreign currency. The Bank of Algeria publishes the Algerian Dinar rates from the interbank foreign-exchange market. Separately, the informal cash market reflects the price at which physical euros and dollars are exchanged outside licensed channels. The spread between those two reference points is the price of that gap. The official rate is real, and the observed Square rate is real. They describe different markets.

“The spread is not a second official rate. It is the visible price of demand that the regulated channel does not fully serve.”

Place Port-Saïd is in central lower Algiers, near the lower Casbah and the port-facing downtown area. The Square is not an enclosed market or a single counter. It is a cluster of individuals exchanging physical banknotes in and around a public space. Quotes are verbal or shown on a phone. There is no regulated order book, guaranteed price or standard receipt.

Algeria regulates foreign exchange. The current monetary and banking framework is built around Law No. 23-09 of 21 June 2023. The Bank of Algeria also publishes Regulation No. 23-01 of 21 September 2023 governing the authorization and operation of licensed exchange offices. Foreign-exchange and cross-border capital violations are addressed by the separate enforcement framework, including Ordinance No. 96-22 as amended. Street transactions at the Square should not be confused with an approved exchange office.

“EXDZ observes an informal market because readers need to understand the spread. Observation is not authorization, facilitation or legal advice.”

No public order book explains every move, and no single factor predicts tomorrow’s quote. The informal EUR-to-DZD and USD-to-DZD rates reflect a changing balance of physical cash supply, private demand and expectations. These are the recurring influences worth understanding.

Both currencies matter, but the euro is usually the most visible informal-market benchmark in Algeria. Europe is central to trade, travel and diaspora ties, so searches for the euro to Algerian Dinar exchange rate and the Square price are especially common. The USD to Algerian Dinar rate remains important for savings, Gulf-linked flows and dollar-denominated needs. GBP and CAD are useful secondary indicators for diaspora households.

• EUR/DZD — the most frequently quoted Square benchmark and the main EXDZ informal-rate reference.
• USD/DZD — a key secondary market with its own physical supply and demand.
• GBP/DZD and CAD/DZD — useful for UK- and Canada-linked transfers or cash comparisons.
• Buy and sell direction — always check which side of the market an observed quote represents.

Informal markets also exist outside Algiers. What gives Place Port-Saïd its prominence is visibility and perceived liquidity: its quotes are widely repeated by word of mouth, messaging apps, social networks and rate-tracking platforms. A quote in Oran, Constantine, Annaba or another city can differ because local supply and demand differ. EXDZ therefore treats the Square as an observation point and market reference, not as a guaranteed nationwide execution price.

The EXDZ Index tracks the spread between observed informal rates and the official Bank of Algeria reference over time. It does not manufacture an exchange rate and it is not a transaction service. The value is context: readers can compare the current euro marché noir observation with the official EUR/DZD rate, follow the direction of the gap and place today’s quote against recent history.

Use Square-rate data as information. For regulated exchange, transfers and cross-border cash, consult the relevant official rules and approved providers. Carrying foreign currency across Algeria’s border is subject to declaration and export rules that have changed in recent years, including Regulation No. 24-05 of 13 October 2024.

• Treat any online Square quote as an observation timestamp, not a guaranteed price.
• Do not confuse an informal cash quote with a bank, card or money-transfer quote.
• For physical cash at the border, verify the current declaration and supporting-document rules before travel.
• For family transfers, compare regulated providers by the final DZD received and the available payout method.

“Use the Square observation to understand the market gap. Use official sources to decide what is permitted.”