SUI's price is dancing around the $4 mark, with open interest near all-time highs. Is a breakout imminent? Let's dive into the key factors driving SUI's potential surge.

Sui (SUI) is making waves in the crypto market, with its price flirting with the psychologically significant $4 level. A surge in futures open interest suggests traders are bracing for volatility. Will SUI break through resistance and head higher?
Open Interest Signals Potential Volatility
SUI futures open interest is near its all-time high, sitting close to $1.2 billion. This puts SUI among the top 6 crypto assets by open interest, surpassing many well-known altcoins. According to Glassnode, rising open interest often precedes explosive price movements, especially when aligned with strong technical levels.
Technical Analysis: Bullish Pennant Formation
Despite trading below $4.00, technical indicators paint a bullish picture. A bullish pennant formation on the 4-hour chart suggests that SUI is coiling up for a breakout. Exponential moving averages (EMA) are aligned in a bullish sequence, confirming upward momentum. SUI is well above its 200-day moving average, which now acts as major support at $3.24. The RSI is around 62, indicating room to climb higher.
The $4 Resistance: A Key Battleground
SUI faces persistent resistance in the $4.00–$4.10 range. Previous attempts to break through have been met with aggressive selling pressure, as evidenced by liquidations of long positions. However, substantial liquidity remains concentrated around $4.10, suggesting a retest is likely. A clean break above $4.00 could open the door to $4.50–$4.80, with $5.50 to $6.00 as potential targets if bullish momentum persists.
DeFi Growth Fuels SUI's Momentum
The rapid growth of the Sui DeFi ecosystem is a key driver of SUI's performance. The total value locked (TVL) on the Sui blockchain surged from $1.56 billion to $2.27 billion in just two weeks—a 45% increase. Suilend, Sui’s flagship lending protocol, has expanded its liquidity significantly, while Cetus DEX has shown renewed confidence after a recent recovery. Sui's independent ecosystem, built without EVM compatibility, appeals to long-term investors.
Potential Pitfalls
Despite the bullish signals, traders should be aware of potential downside risks. Failure to hold the $3.80–$3.85 range could lead to a retest of support near $3.50, or even the 200-day MA at $3.24. Indecision among traders, reflected in a doji candle formation, suggests caution is warranted.
SUI Price Prediction: What's Next?
Analysts believe that breaking above the $4.00 resistance would pave the way for testing $4.30 and potentially $5.00. A daily close above this level could flip it into support, validating a bullish continuation pattern. The SUI coin price prediction for 2025 remains optimistic, with some analysts forecasting a range of $6–$7 if DeFi adoption continues and capital inflows increase.
Wrapping Up
SUI is showing strong signs of accumulation, with record-high open interest indicating institutional attention. The price chart confirms a healthy uptrend, characterized by higher lows and higher highs. As long as the broader market remains stable and SUI stays above $3.80, a move toward $5 looks increasingly likely. Keep a close eye on that $4.00 breakout level—it could be the spark that ignites the next rally. Will SUI finally conquer $4? Only time will tell, but the stage is certainly set for an exciting showdown. So, buckle up and enjoy the ride!