If I see a slow price reaction there are two choices, that is, leave the pair that is slow and look for a pair that is volatile or I wait for the pair because of the possibility of slow movements or playing in a narrow range that is a sign of a wide movement. Before questioning what to do if the market is slow it's good if we know what the hell is going on in a slow moving market. A slow movement in one pair occurs because market participants in the pair are currently slightly active or the term market is quiet because there are no sellers and buyers because the market participants may be resting or having lunch or the market participants are sleeping because of their respective times every session is different. the second is there are many market participants but the market is on standby waiting for something like news etc. in fact, we often see when there will be news that prices will narrow or range sideways and during bank holidays the market banks can also be seen moving prices in a very narrow range.