What just happened with moons?

I’ve been moving some ETH to try and get my wallet ready on arbitrum nova to buy back the moons I foolishly sold. I’ve been going through the motions of preparing to buy, I have to wait to send the ETH due to a mistake on my end. I changed phones without backing up my Microsoft authenticator account, so I’m held up sending the ETH of the CEX.

But, I’m checking the charts and moons just shot up 50%. Which is awesome, but shit timing for me. Still cheep enough to buy back in while I can, but can anyone tell me what caused this?

Edit – I figured out sushi swap. I had the wallet on nova but not the exchange. Thanks for the help.

Edit 2 – what’s the fastest way to buy and transfer ETH? The CEXs I’m on going to take 7 days.