GNF black market rate on Sep 12, 2026: 9,451 per USD
On Saturday, September 12, 2026, the US dollar traded at about 9,451 GNF on Guinea's parallel (black) market at the close of observations. The day opened at 9,500 GNF, reached a high of 9,558 and a low of 9,451, a trading range of 107 GNF (1.13%).
Across 288 observations, the average price to buy dollars was 9,500 GNF and the average price received when selling dollars was 9,616 GNF. Over the session the Guinean Franc strengthened against the dollar (-0.52% from open to close).
Official rate vs black market rate on Sep 12, 2026
The official exchange rate published for Guinea on this date was 8,788 GNF per USD. The parallel-market close of 9,451 GNF therefore implied a premium of +7.54% over the official rate — a moderate gap consistent with limited but functioning official access to foreign exchange.
How Sep 12, 2026 compares
Compared with the previous observed day (Sep 11, 2026, close 9,500 GNF), the rate moved -0.52%.
One week earlier (Sep 5, 2026) the close was 9,703 GNF, so the weekly change was -2.60%.
Thirty days earlier (Aug 13, 2026) the close was 9,000 GNF, a +5.01% 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 12, 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 12, 2026?
- The USD to GNF parallel market rate closed at approximately 9,451 GNF per US dollar on Saturday, September 12, 2026, after trading between 9,451 and 9,558 GNF.
- How much did the GNF move against the dollar that day?
- From an open of 9,500 to a close of 9,451 GNF, the parallel rate moved -0.52% on Sep 12, 2026.
- What was the gap between the official and black market GNF rate on that date?
- The official rate was 8,788 GNF per USD versus a parallel close of 9,451 GNF, a premium of +7.54%.
- Was the GNF black market rate higher or lower than the day before?
- Lower: the previous observed close was 9,500 GNF on Sep 11, 2026, a change of -0.52%.
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.