CoinEx News: Short-term activity in the altcoin market picked up on April 17, with several tokens posting strong gains and drawing renewed attention from traders. Among the top movers, SIREN led the advance with a gain of more than 128% over the past 24 hours. BASED also recorded a sharp rise of around 111%, while ORDI climbed nearly 87%. RAVE remained in positive territory as well, up about 24% during the same period.

The latest move suggests risk appetite has improved in the broader altcoin segment, with capital rotating into higher-volatility tokens. As momentum builds across selective names, short-term price swings in the altcoin market may remain elevated.