[Established Meme Coins See Broad Gains, DOGE Up Over 18%, PEPE Up Over 32%] BlockBeats News, September 22, according to HTX market data, established Meme coins are experiencing broad gains, including: PEPE up over 32% in 24 hours; DOGE up over 18% in 24 hours; FLOKI up over 15% in 24 hours; WIF up over 27% in 24 hours; SHIB up over 12% in 24 hours; BONK up over 16% in 24 hours.