The contract price started to rise from the lowest point of 3657. Initially, the trading volume was able to accompany the price increase, but after the price rose to 3750, the trading volume below shrank dramatically. When the price attempted to push past 3750 again, the trading volume below still could not effectively expand. At this point, if you hold a long position, you should consider reducing your position or closing your position after the price fails to break through 3750. Do not have too much hope for this market; during the continuous price increase, it is necessary for the trading volume to also expand in order to provide strong support for the upward trend.
If the price continues to rise for a period of time but the trading volume shrinks, it indicates that as the price rises, there are fewer and fewer investors buying at higher prices, which is also a signal that the price has peaked and is about to decline.