SLE black market rate on Sep 15, 2026: 23.96 per USD
On Tuesday, September 15, 2026, the US dollar traded at about 23.96 SLE on Sierra Leone's parallel (black) market at the close of observations. The day opened at 23.88 SLE, reached a high of 24.08 and a low of 20.21, a trading range of 3.87 SLE (19.15%).
Across 275 observations, the average price to buy dollars was 23.41 SLE and the average price received when selling dollars was 24.11 SLE. Over the session the Sierra Leonean Leone weakened against the dollar (+0.34% from open to close).
Official rate vs black market rate on Sep 15, 2026
The official exchange rate published for Sierra Leone on this date was 24.68 SLE per USD. The parallel-market close of 23.96 SLE therefore implied a premium of -2.92% over the official rate — a discount to the official rate, which is unusual and often reflects thin or one-sided quotes.
How Sep 15, 2026 compares
Compared with the previous observed day (Sep 14, 2026, close 23.88 SLE), the rate moved +0.34%.
One week earlier (Sep 8, 2026) the close was 24.1 SLE, so the weekly change was -0.58%.
Thirty days earlier (Aug 16, 2026) the close was 23.7 SLE, a +1.10% move over the month.
How this daily figure is produced
ETCurrency samples Sierra Leone's USD/SLE 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 Sierra Leonean Leone black market rate on Sep 15, 2026?
- The USD to SLE parallel market rate closed at approximately 23.96 SLE per US dollar on Tuesday, September 15, 2026, after trading between 20.21 and 24.08 SLE.
- How much did the SLE move against the dollar that day?
- From an open of 23.88 to a close of 23.96 SLE, the parallel rate moved +0.34% on Sep 15, 2026.
- What was the gap between the official and black market SLE rate on that date?
- The official rate was 24.68 SLE per USD versus a parallel close of 23.96 SLE, a premium of -2.92%.
- Was the SLE black market rate higher or lower than the day before?
- Higher: the previous observed close was 23.88 SLE on Sep 14, 2026, a change of +0.34%.
Figures are aggregated parallel-market observations for Sierra Leone in UTC and are indicative only; they are not a quote to trade. See the full USD → Sierra Leonean Leone history or today's live rate.