3 Altcoins to Buy During the Market Crash in September 2025

The crypto market has been turbulent this September, with Bitcoin struggling to hold key levels and altcoins showing mixed signals. 

For investors, this environment can present opportunities, but also risks. This article explores three altcoins that are drawing attention right now: ASTER, JUP, and FET. 

We will examine their current price action, potential recovery targets, and downside risks. A word of caution, though: some details about these tokens remain unclear, and in certain cases, even the official whitepapers are inaccessible, so approach with care.

If you want to explore these altcoins in a live trading environment, you can create a free account on Bitrue and track them directly.

ASTER: Momentum Meets Critical Support

ASTER has been one of the standout performers this month, posting a remarkable 64% surge within just 48 hours. Currently trading around $1.45, the token has attracted significant interest from traders who are watching to see if it can reclaim its all-time high of $1.99. 

For ASTER to continue its upward trajectory, it will need to secure and hold above resistance levels at $1.59 and $1.87. Achieving this could open the door for a retest of its previous highs and potentially even new records.

However, ASTER’s bullish narrative is not without challenges. A pullback below $1.39 would be considered a sign of weakness, exposing the token to a potential drop toward $1.17. Such a decline would likely dampen market confidence and delay any recovery. Profit-taking from short-term traders could further weigh on the price.

Read Also: TOP Altcoins to Buy for Gain 10X–100X on This Bull Run

Another factor to consider is that information about ASTER’s fundamentals remains somewhat opaque. While trading data and charts are accessible, deeper documentation such as the full whitepaper is not readily available. 

This lack of transparency should be a red flag for long-term investors. A coin’s strong price action can quickly turn into volatility if the underlying project does not deliver clear communication. For now, ASTER remains an attractive option for traders who are willing to monitor price levels closely, but it may be riskier for those seeking long-term stability.

JUP: Token Unlock Looms Over Price Action

Jupiter (JUP) has experienced a decline of over 5% in the last 24 hours, trading near $0.498 at the time of writing. The token recently slipped below its $0.507 support level but still holds above its two-month uptrend line, which is key for maintaining bullish sentiment. 

If JUP manages to regain its footing and close back above $0.507, it could preserve its bullish structure and provide some breathing room for consolidation.

A major event is on the horizon for JUP — a 53.47 million token unlock valued at $26.71 million is scheduled this week. Historically, token unlocks create downward pressure because they increase supply, often leading to selling from early investors or team members. Should this occur, JUP could slide further toward the $0.475 support level.

Read Also: Is Altseason Finally Here? Key Signals

That said, there is also a chance that strong buying interest could counteract the selling pressure. If traders anticipate a rebound and absorb the unlocked tokens, JUP’s price could stabilise or even recover, preserving its longer-term bullish trend.

Much like ASTER, Jupiter’s project details are not fully transparent, with limited insight into tokenomics and roadmap milestones. Investors should exercise caution, especially around token unlock events, as they can lead to increased volatility. 

For those seeking short-term trades, JUP may present opportunities if key support levels hold, but for longer-term investors, it might be worth waiting until the unlock effects are fully priced in.

FET: Recovery Potential from Institutional Catalyst

Artificial Superintelligence Alliance (FET) has been under pressure this week, falling more than 8% to trade at $0.604. Despite this decline, the altcoin has caught the market’s attention due to the recent launch of the AFET ETP by 21Shares, a move that could attract institutional interest. 

If FET can flip $0.612 into support, the token has a chance to advance toward $0.637 and potentially $0.663, signalling a possible recovery.

However, this is far from guaranteed. If FET fails to attract sufficient buying pressure following the ETP launch, its price could continue to slide, first toward $0.590 and then as low as $0.573. A break below these levels would likely invalidate any bullish outlook in the short term.

Read Also: What Is the Altcoin Season Index and Why It Matters Right Now

From an investor’s perspective, FET offers a mix of opportunity and uncertainty. The institutional angle provided by the ETP launch is promising, but the token’s recent price performance shows weakness. In addition, some project details and documentation remain difficult to access, leaving questions about long-term fundamentals unanswered. 

For now, FET may be a candidate for close observation rather than immediate accumulation, particularly in a volatile market where sentiment can shift quickly.

Conclusion

September 2025 has proven to be a challenging month for the crypto market, but also one filled with potential opportunities. ASTER, JUP, and FET are three altcoins that stand out due to their price action, technical levels, and upcoming events. 

Nevertheless, investors should remember that these tokens carry significant risk, particularly given the lack of clear, accessible project documentation in some cases. 

Careful monitoring of support and resistance levels, as well as external events like token unlocks, is essential. For those willing to engage actively with the market, these altcoins may offer compelling setups — but caution should remain the guiding principle.

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FAQ

What is the main risk of buying ASTER right now?

The main risk is a drop below $1.39 support, which could push the price toward $1.17 and delay recovery. Lack of clear documentation adds uncertainty.

Why is JUP’s token unlock important?

The unlock adds millions of tokens to circulation, potentially increasing selling pressure. This could drive the price lower unless there is strong demand.

Can FET recover from its recent decline?

Yes, if the AFET ETP launch attracts investors and FET holds $0.612 as support. If it fails to do so, the price could slide further toward $0.573.

Are these coins suitable for long-term investment?

Not necessarily. Due to unclear project information and high volatility, they may be better suited for short-term trades or close observation.

How should investors approach the September 2025 market?

Investors should focus on risk management, monitor price levels carefully, and avoid overexposure to any single asset given the market’s uncertain conditions.