Richtech Robotics RR Slips 124 Testing 265 Support 20260514 Ribbon Communications RBBN Reports Strong Q1 2026 Revenue NA EPS Beats Theriva Biologics TOVX Declines 935 Amid Market Weakness 20260517 Zentek ZTEK Rallies 072 as Bulls Target 072 20260518 IZEA Worldwide IZEA Climbs 131 Resistance at 407 in Focus 20260518 Anthropic Expands Claude AI Integration Across Seven Small Business Platforms Algonquin AQN Trading at 578 Key Decision Point 20260519