Arena Group is trading 5.36% down now at $1.06 after an after-hours reversal; no company-specific negative catalyst explaining it was identified.
- It closed August 28, 2026, at $1.12 following a 19.15% regular-session gain.
- The company confirmed its legal name change to Paradium.AI, Inc., with ticker PAAI effective August 31, 2026.
- Shares remain listed on NYSE American.