Yfy is trading 0.53 percent higher with a volume of TWD 14.1 mn on Monday 26th of OctoberYfy (1907.TW) trades at TWD 28.25—market cap TWD 47.3 bn—up 0.53 % today, 200‑day SMA at TWD 26.74, 52‑week high TWD 31.7.YFY INCTaiwan, Province of China Materials AI generated Jake Connors 26/10/2026, 16:20 2 minutes to read