Central bank intervention refers to the actions taken by a country's central bank to influence the value of its currency in the foreign exchange market. Central banks may intervene in the market to prevent sharp fluctuations in the exchange rate, to maintain a stable currency, or to boost exports by making the country's goods cheaper in foreign markets.

Central bank intervention can take various forms, including buying or selling currencies in the market, adjusting interest rates, or implementing capital controls. When a central bank intervenes in the market, it injects liquidity into the market or withdraws liquidity from the market, which can affect the supply and demand for a particular currency.

In Forex trading, central bank intervention can have a significant impact on currency prices, as traders often react to the news of intervention by adjusting their positions. If a central bank intervenes to sell its currency, for example, traders may interpret this as a signal that the central bank wants to weaken its currency, and as a result, the currency may depreciate against other currencies.

It's important to note that central bank intervention in the Forex market is not a regular occurrence and usually only happens in extreme circumstances. Forex traders should also be aware that central bank intervention can be difficult to predict and can lead to unexpected price movements in the market.

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