Sui Blockchain Uptake and Technical Milestones: ETF Filings, 1M Ops/sec & $65B Volume - June 2026

Key points

• •Grayscale has filed an amendment with the US SEC as of January 27, 2026, seeking approval for a Sui ETF, signaling growing institutional interest and potential ease of access for investors in Sui-based financial products. Earlier, on December 4, 2025, 21Shares launched the first leveraged Sui ETF on Nasdaq, underscoring the expansion of Sui into mainstream financial markets.[CoinGape][thedefiant.io]
• •The Sui mainnet introduced native private transactions on May 23, 2026, which resulted in the SUI token price increasing by over 20%, marking a significant improvement in privacy features and boosting investor confidence.[Pluang]
• •Sui Network achieved a technical milestone on June 21, 2026, claiming the ability to process 1 million operations per second, which greatly enhances blockchain scalability and supports advanced AI use cases. This performance was notably recognized by autonomous AI agents before human observers, highlighting Sui's readiness for demanding decentralized applications.[Pluang][Blockonomi]
• •From June 10, 2026, Sui processed approximately $65 billion in stablecoin transactions within days, indicating massive transactional volume and liquidity. This momentum was further validated by T. Rowe Price adding Sui to their crypto ETF, although the SUI token price remained stable during this period.[Reddit r/Sui]
• •In the gaming sector, Playtron announced on August 27, 2025, the launch of Game Dollar on the Sui blockchain for the SuiPlay0X1 project, demonstrating Sui's expanding use in decentralized gaming and assets markets.[NFT Plazas]
• •An overview published on January 6, 2025, identified key projects within the Sui Network ecosystem to watch throughout 2025, signaling active development and promising innovations that could foster platform growth.[KuCoin]
• •On June 21, 2026, a Sui co-founder disclosed ongoing enhancements including free transfer features and the rollout of an integrated AI layer, which indicates continuous efforts to improve user experience and leverage AI capabilities on the platform.[blockchain.news]
• •Sui faced community backlash on May 24, 2025, regarding a controversial $162 million recovery plan for Cetus, raising questions about governance decisions and their potential negative implications for the broader Sui ecosystem.[Binance]

Relevant articles