One way to use chart patterns in conjunction with fundamental analysis is to look for patterns that coincide with significant economic events or releases. For example, a trader might look for a double bottom pattern in a currency pair just before a central bank announces a new monetary policy decision. If the policy decision is seen as bullish for the currency, the double bottom pattern could provide a technical entry signal for a long trade.

Another way to use chart patterns with fundamental analysis is to look for confirmation signals. For example, a trader might use a technical analysis tool like a trendline to identify a potential breakout in a currency pair. However, before entering the trade, the trader might also look at fundamental factors like economic data releases or central bank announcements to confirm that the breakout is likely to occur.

Finally, traders can use chart patterns and fundamental analysis together to manage risk. By looking at both technical and fundamental factors, traders can get a better sense of the potential risks and rewards of a trade, and adjust their position sizes and stop losses accordingly.

In conclusion, chart patterns and fundamental analysis are two different but complementary approaches to analyzing financial markets. By using these two approaches together, traders can gain a more comprehensive view of the market and make more informed trading decisions.