BlockBeats News, August 23rd, according to market data, possibly influenced by the news of "World Liberty Finance (WLFI) will be launched on September 1st for claiming and trading," the U.S. stock of WLFI treasury company ALT5 Sigma (ALTS) surged another 12% in after-hours trading (already up 19.13% at the close), now trading at $7.36.