British Pound / US Dollar (GBP/USD) Up or Down on October 5? Odds & Prediction Markets

Name: British Pound / US Dollar (GBP/USD) Up or Down on October 5?
Start: 2026-10-02T12:14:08.000Z
End: 2026-10-05T21:00:00.000Z

Description

This market will resolve to "Up" if the reference price for British Pound / US Dollar (GBP/USD) on October 5, 2026 is higher than the reference price for the most recent prior reference day. This market will resolve to "Down" if it is lower. If the two reference prices are exactly equal, this market will resolve 50-50. For each day, the reference price is the "Close" value of the Pyth 1-minute candle timestamped 4:59 PM ET (covering 4:59:00–4:59:59 PM ET) on that date. Reference prices will be used exactly as published by Pyth, without rounding. A "reference day" is any day on which the applicable trading session for British Pound / US Dollar (GBP/USD), per the trading-hours schedule listed on Pyth, includes 4:59 PM ET. E.g., ordinarily, a market on Monday would refer to the previous Friday for its reference price, since weekend sessions (where applicable) do not include a 4:59 PM ET close; if that Friday were a market holiday, it would refer to the next most recent prior reference day. All times are Eastern Time, and each day refers to the Eastern Time calendar date. If no valid Pyth Close value exists for the 4:59 PM ET 1-minute candle on any day for which a reference price is being determined — including October 5, 2026 itself, such as on a day with shortened trading hours — the last valid Pyth price published prior to 5:00 PM ET on that date will be used as that day's reference price. If no valid Pyth price is published at all on the prior reference day — due to a system outage, data failure, or other technical disruption — the next most recent prior reference day on which a valid Pyth price was published will be used in its place. If no valid Pyth price is published at all on October 5, 2026, or if October 5, 2026 is not a trading day under the applicable trading-hours schedule as listed on Pyth, this market will resolve 50-50. The resolution source for this market is Pyth, specifically the "Close" value of the relevant 1-minute candle for British Pound / US Dollar (GBP/USD) available at https://pythdata.app/explore/FX.GBP%2FUSD. Historical 1-minute candles may be accessed by appending a Unix timestamp (seconds) to the Pyth chart URL using the "t=" parameter.

Polymarket

This market will resolve to "Up" if the reference price for British Pound / US Dollar (GBP/USD) on October 5, 2026 is higher than the reference price for the most recent prior reference day. This market will resolve to "Down" if it is lower. If the two reference prices are exactly equal, this market will resolve 50-50. For each day, the reference price is the "Close" value of the Pyth 1-minute candle timestamped 4:59 PM ET (covering 4:59:00–4:59:59 PM ET) on that date. Reference prices will be used exactly as published by Pyth, without rounding. A "reference day" is any day on which the applicable trading session for British Pound / US Dollar (GBP/USD), per the trading-hours schedule listed on Pyth, includes 4:59 PM ET. E.g., ordinarily, a market on Monday would refer to the previous Friday for its reference price, since weekend sessions (where applicable) do not include a 4:59 PM ET close; if that Friday were a market holiday, it would refer to the next most recent prior reference day. All times are Eastern Time, and each day refers to the Eastern Time calendar date. If no valid Pyth Close value exists for the 4:59 PM ET 1-minute candle on any day for which a reference price is being determined — including October 5, 2026 itself, such as on a day with shortened trading hours — the last valid Pyth price published prior to 5:00 PM ET on that date will be used as that day's reference price. If no valid Pyth price is published at all on the prior reference day — due to a system outage, data failure, or other technical disruption — the next most recent prior reference day on which a valid Pyth price was published will be used in its place. If no valid Pyth price is published at all on October 5, 2026, or if October 5, 2026 is not a trading day under the applicable trading-hours schedule as listed on Pyth, this market will resolve 50-50. The resolution source for this market is Pyth, specifically the "Close" value of the relevant 1-minute candle for British Pound / US Dollar (GBP/USD) available at https://pythdata.app/explore/FX.GBP%2FUSD. Historical 1-minute candles may be accessed by appending a Unix timestamp (seconds) to the Pyth chart URL using the "t=" parameter.

Frequently asked questions

On Polymarket, the dashboard for this market tracks the current implied probability of the GBP/USD exchange rate being higher on October 5th than it is today. You’ll see the odds reflecting trader sentiment, the total volume traded of $10, and the 24-hour volume of $10. This allows you to gauge market confidence and how quickly opinions are changing regarding the direction of the exchange rate. The dashboard provides a real-time view of how participants are pricing the potential movement of the GBP/USD.

Currently, prediction market odds offer a distinct perspective compared to traditional analyst forecasts for the GBP/USD exchange rate. While analysts often provide a range of potential outcomes with varying probabilities, this market distills collective intelligence into a single, quantifiable probability. It’s important to remember that analyst forecasts are often based on economic models and individual judgment, whereas this market reflects the wisdom of the crowd. Discrepancies between the two can highlight areas of disagreement or uncertainty surrounding the future direction of the exchange rate.

This market resolves around Oct 5, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official closing price of the GBP/USD exchange rate on October 5th. If the closing price is higher than the current price at the time of market creation, the 'Up' outcome will prevail. Conversely, if the closing price is lower, the 'Down' outcome will be declared. The final outcome will be determined by publicly available data and reported by a reputable financial news source.

Several key signals or events could significantly move this market before Oct 5, 2026. Major macroeconomic releases from both the United Kingdom and the United States, such as inflation data, employment reports, and interest rate decisions, will likely have a substantial impact. Unexpected geopolitical events or shifts in global risk sentiment could also influence the GBP/USD exchange rate. Furthermore, any surprising statements from central bank officials regarding monetary policy could trigger volatility and alter the probabilities reflected in this market. Monitoring these factors will be crucial for understanding potential price movements.

British Pound / US Dollar (GBP/USD) Up or Down on October 5?

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