Stellar Upgrade Triggers Exchange Pauses as XLM Faces Resistance at $0.37

South Korea’s leading crypto exchange, Upbit, temporarily halted XLM trading on Tuesday as the Stellar network prepared for its Protocol 23 upgrade.

The scheduled upgrade, set for September 3, aims to improve network scalability and transaction speeds, prompting exchanges to implement precautionary measures to maintain stability during the transition.

In the 24 hours leading up to the upgrade, XLM traded in a narrow $0.36–$0.37 range, with volume spikes occurring as the token tested resistance at the upper end of that band. Despite multiple attempts to surpass $0.37, selling pressure capped gains, while strong support remained at $0.36. Analysts suggest this consolidation reflects institutional accumulation, with market participants closely watching for a decisive breakout.

The final trading hour before the pause saw heightened volatility, as XLM briefly touched $0.37 before retreating to $0.36. The price action highlights Stellar’s significance in cross-border payments and the growing institutional focus on digital asset infrastructure.

Broader momentum for XLM is being driven by rising interest in central bank digital currencies (CBDCs) and enterprise blockchain adoption, including partnerships with networks such as Hedera.

Traders are now eyeing two critical levels: $0.45 resistance, which XLM has struggled to breach on four occasions since June, and the $0.30–$0.32 support zone, seen as a potential accumulation area. Market observers say the outcome of Protocol 23 could determine whether XLM breaks its ceiling or retraces to rebuild support at lower levels.

Technical Highlights

• Price Range: $0.36–$0.37 over 24 hours, with ~3% aggregate volatility.
• Volume: Peak trading activity reached 28.91 million during resistance tests at $0.37.
• Support/Resistance: Resistance at $0.37 remains robust; support holds at $0.36.
• Breakout Attempts: Multiple unsuccessful moves above $0.37 indicate persistent selling pressure.
• Institutional Activity: Volume spikes at key technical levels suggest accumulation by sophisticated investors.