SteamDT index closed at 684.47, down 0.26 points (-0.038%), marking a fifth consecutive decline. Trading volume shrank 5.67% to 10.926 million, and new valuations plunged 31.97% to 2.177 million. Butterfly Knife | Fade (FN) surged 1.6638% to top gainers, while AK-47 | Inheritance (FT) led losers with -1.6757%.