What is expected in the development of SUI?

Sui’s development is moving forward with these key updates:

1. Sui Ecosystem Week (September 10–17, 2025) – New listings on Bitrue, Launchpool events, and rewards for the community.
2. zkLogin Mainnet Upgrade (Q4 2025) – Easier access to Web3 apps using Google or Apple accounts, with privacy protections.
3. Native Bridge Expansion (2026) – Connecting Sui with Ethereum and Bitcoin networks for smoother asset transfers.
4. Mysticeti v2 & Move VM 2.0 (2025–2026) – Faster transaction processing and improved smart contract performance by 30–65%.

In-Depth Look

1. Sui Ecosystem Week (September 10–17, 2025)

What’s happening: Bitrue announced Sui Ecosystem Week (announcement here), featuring new token listings like $CETUS, $DEEP, $SCA, and $IKA. There will also be deposit bonuses and staking rewards. This comes after Sui’s decentralized finance (DeFi) total value locked (TVL) reached $3.05 billion, a 50% increase since April 2025, with $1.1 billion in stablecoin liquidity.
Why it matters: This event could boost SUI’s price in the short term by increasing trading activity and visibility. However, there’s a chance some investors might sell to take profits afterward, and competition from other blockchains like Solana and Aptos could impact momentum.

2. zkLogin Mainnet Upgrade (Q4 2025)

What’s happening: zkLogin (details here) will allow users to log into decentralized apps (dApps) using familiar Google or Apple accounts. It uses zero-knowledge proofs, a technology that keeps your information private while verifying your identity. This upgrade follows Sui’s growth to 1.5 million daily active users in 2025 and integration with Microsoft Fabric.
Why it matters: This makes Web3 more accessible to everyday users and businesses, encouraging wider adoption. However, because it relies on centralized identity providers like Google and Apple, it may raise concerns about decentralization.

3. Native Bridge Expansion (2026)

What’s happening: Sui plans to expand its native bridge (roadmap here) to support Bitcoin in addition to Ethereum. This will allow assets to move more easily between these blockchains. Currently, 20% of Sui’s TVL is in Bitcoin-pegged assets through its BTCFi ecosystem.
Why it matters: This will increase liquidity and flexibility for users across different blockchain networks. However, bridges can be vulnerable to hacks, as seen in May 2025 when $223 million was stolen from the Cetus bridge, so security is a key concern.

4. Mysticeti v2 & Move VM 2.0 (2025–2026)

What’s happening: Mysticeti v2 aims to reduce delays in transaction processing, while Move VM 2.0 (more info) will speed up smart contract execution by 30–65%. These upgrades build on Sui’s already fast transaction finality, which happens in less than a second.
Why it matters: These improvements will attract developers and support high-speed decentralized finance applications. However, other blockchains are also upgrading, so the impact may be balanced in the short term.

Conclusion

Sui’s roadmap focuses on making the platform easier to use (zkLogin), faster (Mysticeti v2), and more connected with other blockchains. These efforts support Sui’s goal to become mainstream by 2025. While events like Sui Ecosystem Week can generate excitement, technical upgrades face challenges from competitors and security risks. A key question remains: how will Sui balance keeping its network decentralized while adding user-friendly features like zkLogin?

What updates are there in the SUI code base?

Sui’s software is improving with better security, new transaction features, and tools that make development easier.

1. Testnet Security & Party Objects (June 29, 2025) – Added mandatory TLS encryption and introduced experimental "Party" objects for decentralized finance (DeFi) and gaming.
2. Mainnet Congestion Control (June 17, 2025) – Improved traffic management to reduce delays during heavy network use.
3. Move Toolchain Upgrades (Q3 2025) – Made project setup 30–50% faster with better Git support and new testing features.

Deep Dive

1. Testnet Security & Party Objects (June 29, 2025)

Overview: The latest Sui testnet version (v1.51.2) now requires TLS encryption for validator communications, making data exchanges more secure. It also introduces “Party” objects, which let developers create multi-signature transactions—meaning multiple people can approve actions together.

This update reduces the risk of data interception by encrypting validator communications. The new Party objects, currently only on the testnet, allow developers to experiment with shared asset management, like managing funds for decentralized organizations (DAOs) or gaming groups. Node operators also need to update how they sync data to use a new storage system that charges the requester.

What this means: This is positive for Sui because stronger security builds trust among validators, and Party objects could enable more complex financial and gaming applications once they reach the mainnet. (Source)

2. Mainnet Congestion Control (June 17, 2025)

Overview: The mainnet update (v1.50.1) introduced smarter traffic management and default protections against denial-of-service (DoS) attacks to keep the network running smoothly during busy times.

Validators now better prioritize transactions to prevent slowdowns when demand spikes. The system also limits repetitive requests by default, reducing spam and potential attacks.

What this means: This is a neutral update for Sui—it improves network reliability but is a standard maintenance step rather than a major breakthrough. (Source)

3. Move Toolchain Upgrades (Q3 2025)

Overview: The Move programming tools have been enhanced with support for regular-expression (regex) based test filtering and improved Git dependency management, cutting project setup times by 30–50%.

Developers can now create portable package summaries that reduce environment issues. They can also run specific tests more easily using fully-qualified test names. Git improvements speed up how dependencies are handled.

What this means: This is positive for Sui because faster onboarding and smoother development encourage more builders to join, helping the ecosystem grow. (Source)

Conclusion

Sui’s recent updates focus on improving security, scalability, and the developer experience—key factors behind its impressive 54% developer growth over two years (per Electric Capital). Innovations like Party objects on the testnet suggest exciting future applications, while mainnet upgrades ensure the network stays reliable today. It will be interesting to see how Sui’s emphasis on modular tools influences its standing in the competitive Layer 1 blockchain space.

Why did the price of SUI fall?

SUI increased by 1.48% in the last 24 hours but didn’t keep pace with the broader crypto market, which rose 4.14% over the past week. This mixed performance is due to some investors taking profits near resistance levels and a slowdown in trading activity involving derivatives.

1. Resistance Rejection (Bearish) – SUI couldn’t stay above the $3.95 resistance level
2. Derivatives Cooling (Neutral) – Open interest dropped 15% as traders reduced leveraged long positions
3. Sector Rotation (Mixed) – Investment shifted toward newer altcoin projects

Deep Dive

1. Technical Resistance (Bearish Impact)

Overview: SUI pulled back after hitting the $3.95–$4.10 resistance zone, which was a high point from July 2025. It found temporary support around $3.68, close to its 7-day simple moving average (SMA) of $3.66.

What this means: The repeated inability to break above $4.00 suggests that buying momentum is weakening. The Relative Strength Index (RSI) is neutral at 52.28, and the MACD histogram has narrowed to +0.030456, indicating less upward pressure.

Watch: If SUI can close above $3.80 and hold it, bullish momentum might return. However, falling below $3.60 could lead to a wave of forced selling.

2. Derivatives Reset (Neutral Impact)

Overview: The total value of open futures contracts on SUI dropped 15% to $1.79 billion, down from $2.12 billion last week, according to CoinMarketCap data. Funding rates, which reflect the cost of holding leveraged positions, have normalized to 0.0083%, down from July’s peak of 0.075%.

What this means: Traders are reducing their leveraged bets after SUI’s strong 29% rally over the past 90 days. This reduces volatility but also limits the potential for further rapid gains.

3. Altcoin Rotation (Mixed Impact)

Overview: The Altcoin Season Index from CoinMarketCap jumped 51% over the last 30 days, showing that investors are moving money into newer altcoin projects. While SUI’s decentralized finance (DeFi) total value locked (TVL) reached $2.33 billion (Bankless report), competitors like HYPE Coin gained attention after Lion Group shifted $450 million into reserves.

What this means: SUI is competing for speculative investment despite solid fundamentals. Its 24-hour trading volume of $1.12 billion remains strong but is lower than top performers like SOL, which saw a 19% volume increase.

Conclusion

SUI’s recent pullback is a natural result of profit-taking after testing key resistance levels, combined with reduced leverage and shifting investor focus. The $3.60–$3.70 range now serves as important support. Upcoming network upgrades (Move VM 2.0) and growing institutional interest (such as custody services from Sygnum Bank) provide positive long-term outlooks.

Key watch: Will SUI maintain its position above the 30-day SMA of $3.49 amid growing speculation about ETFs? Keep an eye on the SEC’s response to 21Shares’ filing expected by January 2026.

What could affect the price of SUI?

Sui’s price depends on how its ecosystem grows, regulatory decisions, and overall market trends.

1. Institutional Adoption (Positive) – Companies listed on Nasdaq are adding SUI to their reserves.
2. Upgrades & Ecosystem Growth (Mixed) – New technology improvements balanced against security concerns.
3. Regulatory Developments (Positive) – The SEC is reviewing SUI ETF applications, with decisions expected by 2026.

In-Depth Look

1. Institutional Adoption & Company Treasury Strategies (Positive Impact)

Overview:
Companies like SUIG Holdings, which are listed on Nasdaq, now hold about 101.8 million SUI tokens (worth roughly $344 million). These were bought at discounted prices from the Sui Foundation (Bitget). Another firm, Mill City Ventures, has invested 98% of its $450 million fund into SUI, similar to how MicroStrategy invested heavily in Bitcoin.

What this means:
When big companies buy and hold SUI, it reduces the number of tokens available on the market and shows they believe in Sui’s long-term potential. If the SEC approves exchange-traded funds (ETFs) like those proposed by 21Shares and Canary Capital, it could bring even more institutional investors, increasing demand for SUI.

2. Protocol Upgrades vs. Security Concerns (Mixed Impact)

Overview:
Sui has introduced upgrades like Mysticeti v2, which speeds up transaction finality to 400 milliseconds, and Move VM 2.0, which improves execution speed by 30–65%. These upgrades aim to make Sui more scalable and efficient. However, a major security breach in May 2025 involving the Cetus decentralized exchange (DEX) resulted in a $220 million loss. Validators responded by freezing assets, a move some criticized for centralizing control (Phemex).

What this means:
While these upgrades help Sui compete in decentralized finance (DeFi)—with a total value locked (TVL) of $2.33 billion as of July 2025—security issues could discourage developers and users. The platform’s recovery will depend on maintaining innovation while ensuring decentralized governance and security.

3. Regulatory Support & ETF Prospects (Positive Impact)

Overview:
The U.S. Securities and Exchange Commission (SEC) is currently reviewing an ETF application for SUI from 21Shares, with a decision expected by January 2026. Additionally, the GENIUS Act, a proposed U.S. law regulating stablecoins, could help legitimize Sui’s BTCfi sector, which accounts for 10% of its TVL (Bankless).

What this means:
Bloomberg estimates about a 75% chance that the ETF will be approved, depending on how ready Sui is for institutional investment. Approval could boost SUI’s price similarly to how Bitcoin ETFs have impacted Bitcoin, while delays might slow down growth.

Conclusion

Sui’s price will likely fluctuate based on demand from institutional investors attracted to its fast infrastructure, balanced against risks like upcoming token unlocks ($206 million in June 2025) and ongoing security concerns. Keep an eye on the $3.40 support level and SEC updates on ETFs to see if Sui’s reputation as a “Bitcoin DeFi hub” can overcome supply pressures.

What are people saying about SUI?

The Sui (SUI) community is divided between optimistic price predictions and cautious technical analysis. Here’s what’s currently trending:

1. $7 price target buzz – Rumors about Swiss bank involvement and ETF filings are driving excitement.
2. Watching for a breakout – Traders are focused on the $4.20 resistance level after a period of price consolidation.
3. Concerns over token unlocks – A $77 million token release is raising fears of a potential selloff.

In-Depth Look

1. @johnmorganFL: "$SUI to $7 with Swiss bank backing" – optimistic view

“SUI Price Prediction Hits $4 Target, Toncoin Eyes $18… Swiss banks adopting SUI’s stablecoin infrastructure”
– @johnmorganFL (189K followers · 2.1M impressions · August 16, 2025)
See original post
What this means: This bullish outlook links SUI’s potential growth to adoption by financial institutions and expansion of stablecoin use. However, no official partnerships with Swiss banks have been confirmed yet.

2. @mkbijaksana: "Inside bar pattern targets $4" – mixed signals

“SUI forming inside bar daily – test 21 EMA first, then $4 if momentum holds”
– @mkbijaksana (43K followers · 580K impressions · August 27, 2025)
See original post
What this means: Technical traders see the current price consolidation around $3.68 as a setup for a potential 14% gain if SUI breaks through the $4.20 resistance. However, the Relative Strength Index (RSI) at 57 suggests there could still be a short-term pullback.

3. CMC Community: "$77M token unlock risk" – bearish outlook

“SUI price at crucial point – $77M unlock this week could trigger drop to $1.65 if $2.56 breaks”
– CMC User (12K views · June 30, 2025)
See original post
What this means: There is bearish pressure due to 2.16% of SUI’s circulating supply unlocking soon. Historically, such unlocks have caused price drops of 5-8% shortly after.

Summary

The outlook for SUI is mixed. On one hand, positive technical patterns and ETF-related speculation suggest the price could rise to $4.20. On the other hand, the upcoming $77 million token unlock on September 17 and weak support between $3.40 and $3.60 call for caution. Keep an eye on the $4.20 resistance level this week—a clear break above it could confirm a bullish trend, while failure might lead to profit-taking ahead of the token unlock.

What is the latest news about SUI?

Sui is gaining momentum through ecosystem growth and increased corporate investment. Here are the latest highlights:

1. Google Collaboration for AI Payments (September 16, 2025) – Working together on the Agentic Payments Protocol to enable AI-driven transactions.
2. Ecosystem Milestones Achieved (September 12, 2025) – Growth in decentralized finance (DeFi), new testnet launches, and progress in gaming.
3. SUI Group Increases Holdings (September 4, 2025) – A public company boosts its SUI token reserves to $344 million by buying discounted tokens from the Sui Foundation.

Deep Dive

1. Google Collaboration for AI Payments (September 16, 2025)

Overview: Sui Network has teamed up with Google to build the Agentic Payments Protocol (AP2). This technology allows AI programs to make transactions on their own, such as managing decentralized finance portfolios or handling smart contracts automatically.

What this means: This partnership is a positive sign for SUI because it places the network at the forefront of combining AI with programmable payments. This could attract developers interested in creating autonomous financial tools. However, there is competition from similar projects on Ethereum, and regulatory challenges may arise due to the mix of AI and blockchain technology. (PrimeNews)

2. Ecosystem Milestones Achieved (September 12, 2025)

Overview: Recent progress includes:

• AlphaLend surpassing $100 million in SUI deposits
• Launch of staking and locking features for Sui Name Service
• Bitcoin-related protocols holding 1,300 LBTC tokens on the main network
• Mysticeti v2 upgrade that speeds up transaction confirmations

What this means: These developments show that Sui’s ecosystem is growing in areas like DeFi, infrastructure, and Bitcoin integration. Despite this, SUI’s price at $3.68 is still 31% below its all-time high of $5.35 from January 2025, indicating some market hesitation compared to competitors like Solana. (Sui Community)

3. SUI Group Increases Holdings (September 4, 2025)

Overview: SUI Group Holdings, a company listed on Nasdaq, has increased its SUI token holdings to 101.79 million tokens, worth about $344 million. This was done through a discounted purchase agreement with the Sui Foundation. The company also plans to use $58 million in cash reserves for further purchases.

What this means: This strategy is similar to how MicroStrategy invests in Bitcoin, creating ongoing demand for the token. However, 65% of SUI’s total supply of 10 billion tokens is still locked, with 128 million tokens unlocking each month. Continued buying is necessary to balance out this increase in supply. (Coincu)

Conclusion

Sui is showing strong signs of growth through technology improvements, institutional interest, and AI partnerships. However, challenges remain with token unlocks and competition in the DeFi space. With the Altcoin Season Index at 71 out of 100, the question is whether SUI’s practical applications can overcome its reputation as a “VC chain” and regain its previous price highs.