Continue to record changes in $JUP. It has been exactly 1 day and 12 hours since the grid was hit. During this period, the fluctuations were very large. The short position of the contract was inserted to the 0.49 position several times. Overall, the opening position actually resulted in a loss (-3.32%), and the volatility contributed (+4.39%), if the price falls below 0.5 to around 0.46, I will probably increase the leverage ratio to 20x, release the margin, and then open a group of grid positions #jup