DeFimans, SMBC Nikko Securities, NIPPON STEEL SOLUTION, Perplexity AI, and 2 others sign basic agreement for joint demonstration experiment on cross-market arbitrage trading, including existing financial markets
DeFimans Inc. (Location: Minato-ku, Tokyo, Representatives: Nobushi Ono, Taishi Sato, hereinafter "D… · 2026-07-09