GNF black market rate on Sep 10, 2026: 9,500 per USD
On Thursday, September 10, 2026, the US dollar traded at about 9,500 GNF on Guinea's parallel (black) market at the close of observations. The day opened at 9,600 GNF, reached a high of 9,600 and a low of 9,495, a trading range of 105.05 GNF (1.11%).
Across 288 observations, the average price to buy dollars was 9,517 GNF and the average price received when selling dollars was 9,681 GNF. Over the session the Guinean Franc strengthened against the dollar (-1.04% from open to close).
Official rate vs black market rate on Sep 10, 2026
The official exchange rate published for Guinea on this date was 8,787 GNF per USD. The parallel-market close of 9,500 GNF therefore implied a premium of +8.11% over the official rate — a moderate gap consistent with limited but functioning official access to foreign exchange.
How Sep 10, 2026 compares
Compared with the previous observed day (Sep 9, 2026, close 9,600 GNF), the rate moved -1.04%.
One week earlier (Sep 3, 2026) the close was 9,860 GNF, so the weekly change was -3.65%.
Thirty days earlier (Aug 11, 2026) the close was 9,719 GNF, a -2.25% 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 10, 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 10, 2026?
- The USD to GNF parallel market rate closed at approximately 9,500 GNF per US dollar on Thursday, September 10, 2026, after trading between 9,495 and 9,600 GNF.
- How much did the GNF move against the dollar that day?
- From an open of 9,600 to a close of 9,500 GNF, the parallel rate moved -1.04% on Sep 10, 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 9,500 GNF, a premium of +8.11%.
- Was the GNF black market rate higher or lower than the day before?
- Lower: the previous observed close was 9,600 GNF on Sep 9, 2026, a change of -1.04%.
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.