Over the same period of time, the price of ether has increased - at the time of writing it is around $2,100.
The Shanghai hard fork is part of the updates called Shapella. It was launched on April 12 at block 6209536.
This update allowed Ether stakeholders to withdraw their rewards and the Ethers themselves. The total amount of ether withdrawn currently stands at 1.02 million coins, according to data from token.unlocks.
The total amount of Ether awaiting withdrawal (including rewards) has fallen below $2 billion after exceeding $3 billion yesterday. There are currently approximately 877,880 Ether in the queue for withdrawal, valued at $1.84 billion.