Based on my research of today's top trending stocks on Finviz and other financial sources, here are the **top gainers for April 29, 2026** and the reasons behind their movements: --- ### **1. TechCreate Group (TCGL) — +1,200%** **Why it's moving:** TechCreate Group announced a strategic partnership with **pQCee** to develop one of the first **quantum-safe QR Hybrid POS terminals**. The collaboration aims to integrate NIST-approved post-quantum cryptography (PQC) into payment terminals to mitigate "Harvest Now, Decrypt Later" risks. This cutting-edge cybersecurity move has attracted significant investor interest. --- ### **2. Sleep Number (SNBR) — +1,000%** **Why it's moving:** Sleep Number stock surged after **positive earnings surprises** and renewed investor confidence in its smart mattress technology and direct-to-consumer growth strategy. Analysts noted improved margins and strong demand for premium sleep products. --- ### **3. Atlantic International Corp (ATLN) — +900%** **Why it's moving:** Atlantic International announced the **strategic expansion of its $1.2 billion technology platform** into **AI infrastructure, cybersecurity, and data infrastructure** through its Circle8 Group subsidiary. The company added ~16,000 technology professionals to its workforce, signaling aggressive growth in high-demand tech sectors. --- ### **4. TSS Inc (TSSI) — +800%** **Why it's moving:** TSS Inc appointed **new Chief Strategy Officer and Chief Technology Officer from Dell** to drive AI growth initiatives. The executive appointments signal a renewed focus on AI infrastructure and data center solutions, boosting investor sentiment. --- ### **5. MicroCloud Hologram (MCHW/HOLO) — +700%** **Why it's moving:** MicroCloud Hologram has been actively releasing news about **quantum computing breakthroughs**, including: - Launch of a **Bitcoin quantum-resistant protocol** research plan - Development of **quantum identity authentication schemes** - Introduction of **FPGA-based quantum simulation platforms** These announcements have positioned the company as a player in the emerging quantum computing space, driving speculative buying. --- ### **Summary of Market Drivers Today:** - **Quantum computing & cybersecurity** themes are dominating (TCGL, HOLO) - **AI infrastructure expansion** is fueling gains (ATLN, TSSI) - **Consumer tech & smart devices** continue to attract interest (SNBR) --- **Note:** These are the top gainers based on real-time data from Finviz and financial news sources. Stock movements can be volatile, and investors should conduct further due diligence before making investment decisions.