Sui Coin price (SUI) has declined 12.7% over the past week, with a market capitalization of $11.4 billion, though that figure reflects circulating supply × price rather than “inflows.” Daily trading volume has cooled, down 32.8% to $1.17 billion, after a surge earlier in the month.
Price action has tightened into a narrow $3.10–$3.25 range over the last 24 hours. Moving averages are skewing lower, while the Relative Strength Index (RSI) hovers in the mid-range, indicating a neutral position, neither overbought nor oversold.

This leaves short-term sentiment conflicted, as some traders highlight cooling demand, while others see potential for a reversal. One analyst flagged a bullish pennant on the daily chart, tweeting, “$SUI giving me giga bullish vibes,” and noting perpetual futures volumes have doubled over the past three months.
Analysts Split on Technical Divergence and Event Catalysts
Technical specialists stress that Sui coin may be oversold on lower timeframes. More Crypto Online observed bullish divergence on the 4-hour RSI; price made lower lows while momentum ticked higher, historically a marker of local bottoms.
Widely followed strategist Michaël van de Poppe argued the coming week could be pivotal.
With industry events like Token2049 and SUIFest, alongside South Korean payment-sector adoption headlines, he suggested the “actual run” may start once the SUI price clears its 20- and 30-day moving averages. He framed the structure as “great for accumulation,” pointing to support zones visible on the daily chart.
Skeptics, however, point to supply risks. On September 1, approximately 44 million SUI tokens were unlocked, valued at $142 million at current prices. Another 44 million coins will be unlocked on October 1. Analysts caution that continued distribution could weigh on price, particularly if demand doesn’t keep pace.
ETF Filings and Google Partnership Bolster Long-Term Narrative
Fundamentals may yet support bulls. On September 18, the SEC introduced a streamlined rule for crypto ETFs.
Asset managers like 21Shares and Canary Capital have filed proposals for SUI-based products. While approvals are not guaranteed, parallels are drawn to Bitcoin’s 21% rally after January 2024 ETF launches, raising hopes that institutional demand could extend to SUI.
Sui’s ecosystem is also expanding. The project became a launch partner for Google’s Agentic Payments Protocol (AP2), enabling AI agents to conduct programmable payments with privacy-preserving identity tools.
Mysten Labs, the team behind Sui, framed this as a step toward “agentic commerce,” arguing that most projects only theorize about AI-crypto convergence while Sui is actively building.
Sui Coin Price Prediction: Cautious in the Short Term
Looking ahead, the technical backdrop remains mixed. Resistance is layered between $3.40 and $3.60, while liquidity below $3.10 poses risks of a sharper downside. A breakout above near-term moving averages would strengthen the bull case.

Trader sentiment skews cautiously optimistic. Henry projects a “super quick reversal” if the pennant resolves upward, eyeing the over $5.00 level as a medium-term target.
For now, the Sui coin price prediction remains cautious in the near term but constructive over the medium term, contingent on whether institutional demand and ecosystem growth outweigh supply-driven headwinds.
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