According to sources, the Crypto token unlock is happening this September. Leading blockchain projects plan to unlock about $4.5 billion in vested tokens. Some tokens will be released all at once through cliff unlocks.
Others will come out gradually with linear unlocks. Market participants are paying close attention to these releases. They want to see how the token unlocks might affect prices and trading activity.
What Are the Biggest Projects Unlocking Tokens in September?
Sui leads September’s schedule with over $153 million in tokens set to be released. So far, only 35.1% of its total supply has been circulated, making this unlock especially important.
This release is expected to have a notable impact on the market. Its market capitalization stands at $12.34 billion. Fasttoken (FTN) is next, with $90 million in tokens scheduled for release. However, over 96% of its supply is already in circulation, so this release will have a smaller impact.
The unlock is expected to slightly increase the available supply. Its market capitalization is $1.96 billion. Aptos (APT) and Arbitrum (ARB) are also significant, with around $50 million and $48 million in tokens set to be released, respectively.
Smaller projects like Starknet (STRK) and Sei (SEI) will add $16.85 million and $16.49 million to their circulating supply. These releases will gradually increase the token availability across their networks. The added supply is expected to have an impact on overall market circulation.
Also read: Chainlink Unlocks Massive Tokens, Billions Transferred to Binance
How Do Cliff and Linear Unlocks Differ?
Data from Tokenomist indicates that roughly $1.17 billion of the tokens being released in September will come from cliff unlocks. These are big, one-time releases that can cause sudden supply changes.
Linear unlocks, adding up to $3.36 billion, release tokens slowly over a period of time. This gradual approach helps stabilize supply and limits price swings.
Experts say cliff unlocks often cause bigger price changes. Linear unlocks are released slowly, so they are easier for traders and institutions to manage.
Vincent Kadar, CEO of Polymath, explains that the market is getting smarter. Investors now focus on how useful a project is and its long-term value instead of stressing over short-term token releases.
| Project | Token Unlock Amount (USD) |
| Sui (SUI) | $153 million |
| Fasttoken (FTN) | $90.60 million |
| Aptos (APT) | $49.88 million |
| Arbitrum (ARB) | $47.95 million |
| Starknet (STRK) | $16.85 million |
| Sei (SEI) | $16.49 million |
| ZK | $10.7 million |
| IMX | $13.4 million |
Which Other Projects Are Part of the September Unlocks?
Other projects taking part in the crypto token unlock include ZK, adding $10.7 million in tokens, and Immutable, releasing $13.4 million. These smaller releases add to the total $4.5 billion being unlocked this month.
Even though they are smaller, they still affect overall token availability. Together, they contribute to the broader market impact in September.
Interestingly, FTN, $APT, and $ARB were also part of the major token unlocks in mid-August. This shows that token releases are happening continuously rather than as one-time events.
The steady flow helps investors anticipate changes in the market. It creates a more predictable pattern for token supply and trading activity.
| Total Token Unlock (September 2025) | $4.5 billion |
| Cliff Unlock Amount | $1.17 billion |
| Linear Unlock Amount | $3.36 billion |
How Is the Market Responding to the Upcoming Unlocks?
Industry watchers say investor behavior around crypto token unlocks has shifted. Kadar notes that people are now less concerned about unlocks and focus more on a project’s real value.
The crypto sector is becoming more stable and mature. Investors are thinking about long-term results rather than short-term changes. Analysts note that $4.5 billion in token releases is a large amount.
Still, the market is better able to handle these releases than in the past. Projects with strong fundamentals and good adoption are less likely to experience major price drops during these unlocks.
Will the September Crypto Token Unlock Affect Smaller Projects?
Smaller projects like ZK, Immutable, Starknet, and Sei are also part of the September crypto token unlock. Although their token releases are smaller, they still add to the overall supply and can affect trading activity.
Investors are keeping an eye on these projects because even minor changes in circulating tokens can influence market trends. The mix of large and smaller token releases helps show how supply is moving across different networks this month.
Also read: Giga Speed, Real Gains? SEI’s Bold Roadmap Has Analysts Split on 2025 Outlook
How Can Investors Prepare for the September Crypto Token Unlock?
Investors can get ahead by following which projects are unlocking tokens and their timing. Knowing how cliff and linear unlocks work makes it easier to see possible price changes.
Watching the schedule gives a better view of the token supply in the market. Choosing projects with strong fundamentals can help lower risks. This makes it easier for investors to handle the crypto token unlock happening in September.
Conclusion
Based on the latest research, the September crypto token unlock cycle of $4.5 billion shows that the market is becoming more resilient. Projects such as $SUI, $FTN, $APT, and $ARB are leading the way, and their token releases will challenge market liquidity and investor response.
Experts say that careful investors can manage these unlocks by paying attention to each project’s fundamentals. Paying attention to token supply alone is not enough to make informed decisions. The mix of cliff and linear unlocks adds tokens to the market both quickly and gradually.
This helps the market handle new supply in a balanced way. The approach shows that the crypto market is becoming more mature. Investors are moving from fear-based trading to focusing on long-term strategy.
Summary
The September crypto token unlock will release $4.5 billion in tokens from major projects like $SUI, $FTN, $APT, and $ARB. Some tokens will be released all at once through cliff unlocks, while others will come out slowly with linear unlocks.
Smaller projects like ZK, Immutable, Starknet, and Sei will add more tokens to the market. The market is now steadier, so investors can think about long-term growth instead of short-term token changes.
Stay updated on all September crypto token unlocks and trader moves only on our platform
Glossary
Cliff Unlock – One-time large token release.
Linear Unlock – Gradual token release over time.
Fundamentals – Project’s real value, adoption, and stability.
Token Release Schedule – Timeline of upcoming crypto token unlocks.
Circulating Supply – The number of tokens presently active and tradable in the market.
FAQs for crypto token unlock in September
1. When is the crypto token unlock happening?
It will happen in September 2025.
2. Which projects have the largest token releases?
Projects include Sui, Fasttoken (FTN), Aptos (APT), and Arbitrum (ARB).
3. Does the unlock impact token prices?
Cliff unlocks may cause sudden changes; linear unlocks have milder effects.
4. How is the market responding?
Investors are prioritizing the long-term value of projects over short-term token releases.
5. How can investors prepare?
Monitor project schedules and fundamentals to manage risk.
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