In the past year, several stocks have demonstrated impressive performance, particularly in the telecommunications and pharmaceuticals sectors. Leading the pack is Shenzhen Coship Electronics Co., Ltd., which operates within the Telecom - Equipment & Accessories sector. This mid-cap company has achieved a remarkable return of 116.76%, showcasing its strong market presence and potential for growth. Following closely is Ningbo Tianyi Medical Appliance Co., Ltd., a micro-cap player in the Pharmaceuticals & Biotechnology sector. This company has delivered a solid return of 45.95%, reflecting its effective strategies and market positioning in a competitive industry. On the other hand, Rayhoo Motor Dies Co., Ltd., categorized as a mid-cap in the Retailing sector, has faced challenges, reporting a return of -10.83%. Despite this downturn, the company remains a notable player in its field. These performance metrics highlight the varying dynamics within different sectors and market capitalizations, providing insights for investors looking to understand the current landscape of high-return stocks.