GNF black market rate on Sep 15, 2026: 9,606 per USD
On Tuesday, September 15, 2026, the US dollar traded at about 9,606 GNF on Guinea's parallel (black) market at the close of observations. The day opened at 9,585 GNF, reached a high of 9,640 and a low of 9,550, a trading range of 90.41 GNF (0.95%).
Across 288 observations, the average price to buy dollars was 9,603 GNF and the average price received when selling dollars was 9,695 GNF. Over the session the Guinean Franc weakened against the dollar (+0.22% from open to close).
Official rate vs black market rate on Sep 15, 2026
The official exchange rate published for Guinea on this date was 8,787 GNF per USD. The parallel-market close of 9,606 GNF therefore implied a premium of +9.31% over the official rate — a moderate gap consistent with limited but functioning official access to foreign exchange.
How Sep 15, 2026 compares
Compared with the previous observed day (Sep 14, 2026, close 9,580 GNF), the rate moved +0.27%.
One week earlier (Sep 8, 2026) the close was 9,650 GNF, so the weekly change was -0.46%.
Thirty days earlier (Aug 16, 2026) the close was 9,558 GNF, a +0.50% move over the month.
How this daily figure is produced
ETCurrency samples Guinea's USD/GNF parallel market throughout the day from peer-to-peer stablecoin order books and, where available, community submissions. Each sample is filtered for outliers and aggregated into a single buy and sell quote; the figures above are the first, highest, lowest and last of those aggregated quotes for Sep 15, 2026 (UTC).
USDT peer-to-peer prices closely track cash dollar prices in most parallel markets but are not identical to them: payment-method fees, merchant margins and local demand for stablecoins can all add a few tenths of a percent.
Frequently asked questions
- What was the dollar to Guinean Franc black market rate on Sep 15, 2026?
- The USD to GNF parallel market rate closed at approximately 9,606 GNF per US dollar on Tuesday, September 15, 2026, after trading between 9,550 and 9,640 GNF.
- How much did the GNF move against the dollar that day?
- From an open of 9,585 to a close of 9,606 GNF, the parallel rate moved +0.22% on Sep 15, 2026.
- What was the gap between the official and black market GNF rate on that date?
- The official rate was 8,787 GNF per USD versus a parallel close of 9,606 GNF, a premium of +9.31%.
- Was the GNF black market rate higher or lower than the day before?
- Higher: the previous observed close was 9,580 GNF on Sep 14, 2026, a change of +0.27%.
Figures are aggregated parallel-market observations for Guinea in UTC and are indicative only; they are not a quote to trade. See the full USD → Guinean Franc history or today's live rate.