The increase in Cushing Crude Oil Inventories in the US from the previous data of 0.741M to the actual data of 1.458M may lead to a decrease in the value of the USD. This is because higher oil inventories typically indicate an oversupply in the market, which can put downward pressure on oil prices and subsequently weaken the currency of an oil-exporting country like the US.
On the other hand, the higher than expected increase in Crude Oil Inventories in the US from the forecast data of 3.100M to the actual data of 4.199M could further contribute to the weakening of the USD. This is because it confirms the oversupply in the oil market, which may lead to lower oil prices and a decrease in demand for the USD.
In terms of monetary policy, the Federal Reserve may take into consideration the impact of the increased oil inventories on inflation and economic growth when making decisions on interest rates. A weaker USD may also influence the Fed's stance on monetary policy, as it could potentially boost exports but also lead to higher import costs.
As for the GBP, the speech by BoE MPC Member Mann may not have a significant impact on the currency in the short term, as it is more focused on providing insights into the Bank of England's monetary policy outlook. However, any hints or changes in the BoE's stance on interest rates or quantitative easing could affect the value of the GBP in the longer term.
Overall, the macroeconomic data on crude oil inventories in the US and the speech by BoE MPC Member Mann can have implications for currency values and monetary policies in the respective countries, highlighting the interconnectedness of economic indicators and central bank decisions.