On Tuesday, Quantum之歌 (QSG.US) shares surged over 19% to $10.41, driven by analyst reports highlighting emotional consumption's role in expanding China's IP market. Huaxi Securities research indicates this billion-dollar market remains nascent, with leading firms needing emotional IP design, cross-media development, and global strategies to capture growth. The report cautions against over-reliance on single IPs and insufficient content innovation risks. As an online education and trendy toy fusion company, Quantum之歌's rally reflects investor optimism about tapping into China's emerging emotional consumption wave.