Key facts: ADA/USD under 50-day EMA; TVL, activity fall after upgrade

ADAUSD hit resistance around the 50-day EMA ~$0.1770–$0.1782, slipped ~1.5%, trading below the 50-day EMA. Support: $0.1629; break could target $0.1486. Upside: $0.2205.ADAUSD: July 18 on-chain upgrade aimed to cut smart-contract fees. Post-upgrade on-chain activity hit a 45-day low; TVL fell to ~$69M, down ~24% month-over-month.