I.O.I『Suddenly』Melon日榜保持第1️⃣名，累计3️⃣4️⃣天日冠🎉
暂列2026年歌曲Melon日冠数第二名✅
暂列四代女团歌曲Melon日冠数第二名✅

2026年日冠数
1️⃣ IVE "BANG BANG" 🏆×40
2️⃣ I.O.I "Suddenly" 🏆×34 🔺
3️⃣ AKMU "Paradise of Rumors" 🏆×24

四代女团日冠数
1️⃣ Brave Girls "Rollin'" 🏆×45
2️⃣ I.O.I "Suddenly" 🏆×34 🔺
3️⃣ BLACKPINK "DDU-DU DDU-DU" 🏆×30
4️⃣ TWICE "TT" 🏆×26
5️⃣ TWICE "CHEER UP" 🏆×24