Zenta ZGM Stock Steady at 165 Support at 157 20260520 Synaptics SYNA Stock Jumps 704 Approaching 13896 20260520 Textron TXT Gains 145 Support Holds at 8498 20260520 Exponent EXPO Stock Analysis Climbs 054 Eyes on 6016 20260520 Quantum QNC Stock Up 271 Key Resistance at 299 20260520