Here are the newly listed gainers today I can see right now on Binance-related feeds:

New Binance listings today
From Binance’s New Cryptocurrency Listing announcements, the newest items today include:
GRAM — Binance added Gram on Earn, Buy Crypto, Convert, VIP Loan, Margin & Futures
Multiple TradFi perpetual contracts launched on Binance Futures today
Recent additions just before today also include BTCU, ETHU, and several bStocks pairs like MSFTB, METAB, PLTRB, QQQB, LITEB

New-listed gainers today
From the live trending rank, the strongest freshly launched gainers showing big 24h moves include:
LR — up about 31,052.7% in 24h
SEXY — up about 22,476.4%
ALBEMARLE — up about 19,876.2%
BINDY — up about 17,507.2%
PENALTY — up about 13,493.8%

Important note
A lot of these are very new meme/on-chain tokens, not necessarily major Binance spot listings. Huge % gains on fresh launches often come with:
low liquidity
extreme volatility
higher rug/scam risk
sharp reversals

If you want, I can do either of these next:
show only officially new coins listed on Binance exchange today, or
show the safest-looking new gainers filtered by liquidity/holders.