I would hold off a while if that's an option for you.
I need a car by the end of this month so I need to take the best deal I can find today. But I'd expect better deals towards the end of the year
But don't expect the impossible. Look at Volt prices. I cant imagine a Bolt ever going for less.
As it happens, I just recently leased a Volt and am pricing a Bolt. Similarly equipped (loaded), same miles (15,000), both zero driveaway. The best leases I could find on each are about $100 a month apart. Based on this, I would expect Bolt leases to have no more than $50 to fall, call is $1800 over the life of the lease (based on my lease parameters)