September 2025’s Hottest Altcoins: Three Picks to Track Now

• ASTER targets $1.59 and $1.87 resistance, but profit-taking could trigger a pullback.
• JUP faces selling pressure from a large token unlock while defending a key uptrend line.
• FET eyes recovery if $0.612 support holds, boosted by a new 21Shares ETP launch.

Crypto traders eyeing short-term opportunities have fresh choices this week. ASTER, JUP, and FET all present different setups worth watching closely. Each token could experience strong moves or sudden reversals. Rising trading volumes and upcoming events add extra intrigue for active investors. Whether you prefer breakout rallies or cautious entries, these three promising assets offer potential for both excitement and calculated risk.

Aster (ASTER)

ASTER has experienced a impressive rally gaining 64 percent in just two days. The token now trades just under $1.45, showing demand from active traders. Aster must break through resistance at $1.59 and $1.87 to make a run at the previous all-time high of $1.99. If the price can consolidate both levels into firm support, this opens the door for new highs. Of course, at that kind of pace, profit-taking will be a concern. A pullback below $1.39 would indicate weakness and increase the likelihood of further losses toward $1.17. A decrease of that size would shake confidence and result in a delayed recovery.

Jupiter (JUP)

Jupiter’s JUP recently fell 5.2 percent and now trades around $0.498. The token dipped under $0.507 support but continues to hover above a two-month uptrend line. Maintaining that trend line remains critical for preserving positive sentiment. A large token unlock looms this week, with 53.47 million JUP valued at about $26.71 million scheduled for release. Such events often increase selling pressure as supply outweighs demand. If demand weakens, Jupiter could retreat toward $0.475 support. On the other hand, strong buying before the unlock might stabilize price action above $0.507 and protect the bullish structure.

Artificial Superintelligence Alliance (FET)

FET dropped 8.4 percent last week and trades near $0.604. Despite the decline, fresh developments could help the token recover. The launch of the Artificial Superintelligence Alliance AFET ETP by 21Shares has drawn attention from investors seeking exposure to this sector. If FET flips $0.612 into support, it could advance toward $0.637 and potentially reach $0.663. Sustained buying pressure would strengthen the outlook and confirm a turnaround. Failing to attract interest, however, could drag the token down to $0.590 or even $0.573, erasing any near-term optimism.

Aster shows strong momentum but faces critical resistance levels before new highs appear. Jupiter holds an important trend line as a large token unlock tests demand. FET looks to a new exchange product for a potential spark after recent losses. These three altcoins highlight different trading scenarios that reward careful observation. Active investors should track price levels and volume closely before making any decisions.