I just found out the reason from Binance:

Binance Wallet launched a monthly $TON staking event with a prize pool of $300,000.

Also today, the #TONFoundation transferred “55,000,000 TON or ($187,000,000)” to Telegram — perhaps they will also launch a profitable staking program with a large prize pool on the wallet?

🤝 If so, I'll rush to open a long position.

🕯 Today, #TON peaked at almost $3.6, and I obviously missed the entry points for long positions. Shall we wait for further developments?

$TON