The recent 25-basis-point Federal Reserve rate hike to a 3.75–4.00% target range on September 16 has emerged as the dominant driver of USD/KRW moves, widening the policy differential with the Bank of Korea’s 3% benchmark and supporting dollar strength. This shift reversed earlier won gains tied to robust semiconductor exports and dollar-selling by Korean firms, pushing the pair from a September 9 low near 1,339 back toward 1,390 amid higher oil prices and foreign equity outflows. Traders are monitoring October FOMC signals, upcoming BOK policy decisions, and energy import costs for further direction, while Korea’s current-account surplus and AI-driven export momentum provide underlying support that could limit sustained depreciation. Market-implied odds reflect these cross-currents in real-time capital flows.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$137,535 Vol.
↑2000
3%
↑1800
4%
↑1700
6%
↑1650
7%
↑1600
8%
↓1300
44%
↓1200
16%
↓1100
16%
↓1000
10%
$137,535 Vol.
↑2000
3%
↑1800
4%
↑1700
6%
↑1650
7%
↑1600
8%
↓1300
44%
↓1200
16%
↓1100
16%
↓1000
10%
Data for a given candle will be considered finalized once the next candle appears on the specified graph. The last trading day of a given week will be considered finalized once the market closes on that day, typically at 5 PM ET on Friday.
This market will resolve as soon as any finalized USD/KRW hourly candle high price is equal to or above the listed price, or once the final hourly candle in the specified period is finalized. A candle starting at 11:00 PM ET on a given date will be considered to be on that date.
This market’s resolution will be based solely on information from the “H” figure located at the top of the USD/KRW Streaming Chart on Investing.com for the specified currency pair (https://www.investing.com/currencies/usd-krw-chart).
Market Opened: Feb 6, 2026, 4:39 PM ET
Resolver
0x65070BE91...Data for a given candle will be considered finalized once the next candle appears on the specified graph. The last trading day of a given week will be considered finalized once the market closes on that day, typically at 5 PM ET on Friday.
This market will resolve as soon as any finalized USD/KRW hourly candle high price is equal to or above the listed price, or once the final hourly candle in the specified period is finalized. A candle starting at 11:00 PM ET on a given date will be considered to be on that date.
This market’s resolution will be based solely on information from the “H” figure located at the top of the USD/KRW Streaming Chart on Investing.com for the specified currency pair (https://www.investing.com/currencies/usd-krw-chart).
Resolver
0x65070BE91...The recent 25-basis-point Federal Reserve rate hike to a 3.75–4.00% target range on September 16 has emerged as the dominant driver of USD/KRW moves, widening the policy differential with the Bank of Korea’s 3% benchmark and supporting dollar strength. This shift reversed earlier won gains tied to robust semiconductor exports and dollar-selling by Korean firms, pushing the pair from a September 9 low near 1,339 back toward 1,390 amid higher oil prices and foreign equity outflows. Traders are monitoring October FOMC signals, upcoming BOK policy decisions, and energy import costs for further direction, while Korea’s current-account surplus and AI-driven export momentum provide underlying support that could limit sustained depreciation. Market-implied odds reflect these cross-currents in real-time capital flows.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated



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