Altcoins in September 2025 are bringing some pretty critical token unlocks, along with hard fork schedule implementations, and also some major announcements across these three key digital assets right now. These September crypto events could actually reshape the altcoin price outlook as CFX prepares for an upcoming network upgrade, ONDO faces some technical challenges, and even IMX navigates a $12 million crypto token unlock at the time of writing.

Altcoins in September 2025: Token Unlocks, Hard Forks, Price Outlook

The first week is showing some crucial developments for altcoins in September 2025 for traders. This is because we’re waiting for hard fork schedule events and some really important crypto token unlocks which are creating both opportunities and risks at the time of writing.

1. Conflux (CFX)

Conflux network is implementing its 3.0.1 hard fork this week, which will be activating CIP 156 to enhance performance. The hard fork schedule represents a milestone that could actually drive CFX above $0.200 if investor sentiment turns bullish.

CFX is currently testing $0.178 support right now, with potential to break through $0.196 resistance. Network upgrades have historically boosted altcoin price outlook, and CFX could benefit in a similar way from this technical advancement.

If the upgrade fails to generate enough momentum though, CFX could remain stuck under $0.196. Continued weakness may even force the token to slip below $0.178 support, potentially targeting $0.170 or lower.

Also Read: Get Whale Status: 3 Altcoins Set to Outpace SHIB & XRP in 2025

2. Ondo (ONDO)

ONDO is trading at $0.872 right now, forming a Death Cross on the exponential moving averages. Even when considering this technical weakness, September crypto events include ONDO’s major announcement that’s scheduled for September 3.

The project hint Markets Are Going Global indicates that there are some serious expansion plans that might affect the overall altcoin price picture and push the recovery to $1.076. However, if the Death Cross trend intensifies and buyers remain hesitant, ONDO actually risks sliding down to $0.800.

3. Immutable (IMX)

IMX has been testing $0.498 support ahead of substantial crypto token unlocks. The release of 24.52 million IMX tokens, which are valued at over $12 million, creates uncertainty for altcoins September 2025 performance.

This is a warning to investors because this boost in supply may exert a lot of selling pressure on the market. In the event that demand cannot absorb this, IMX will fall to as low as $0.470 or as low as 0.432 and the losses will continue to accumulate.

In case the bullish sentiment hits gold, IMX could stabilize and not fall below 0.498. The presence of better market indicators can push the token out of 0.548, a new support line, and disregard the bearish momentum.

Also Read: Binance Drops All Fees on 4 Major Altcoins for VIP Users

These September crypto events point to how technical developments are still having an impact on single altcoins September 2025 performance amidst the bigger market uncertainties. The implementation of the hard fork schedule, significant announcements, and unlocks of the crypto tokens will decide whether these assets will continue their current trajectories or not.