Best Altcoins to Buy in December 2025

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This article was first published on The Bit Journal.

With the crypto market entering into the closing phase of 2025, investors are on the lookout for options beyond Bitcoin and Ethereum. Coupled with an ambiguous global regulatory environment, the influx of institutional money and of blockchain use cases in real-world applications, altcoins have started to witness renewed interest.

December offers a massive window to position ahead of 2026 and decide what best altcoins to buy in December 2025 ahead of the next bullish cycle.

Chainlink (LINK)

Chainlink is seen as one of the best altcoins to buy in December 2025 because of its rock-solid fundamentals. An ETF (Grayscale Chainlink Trust) launched in late 2025, leading to institutional interest. 

On-chain data indicates that the supply of $LINK on exchanges is at lows not seen since early 2019 and whales are buying into the dip. 

Technical analysis indicates a major resistance level at $13.94 where there are heavy shorts established. If that level stays cleared, a massive short squeeze could ensue, taking $LINK to $14.87 or higher. 

Derivatives data suggest 60M shorts in $13.94-$14.87 range. Moreover, Chainlink adoption metrics (Transaction Value Enabled $27.09T, billions of verified messages) reached all-time highs late 2025, complementing the whales’ bullish stand. 

Overall, the mood remains positive. Chainlink’s ETF entry and on-chain expansion bode well for a ‘December to remember’, assuming it can break through the significant resistance. Predictions range from $14-$15.

Solana (SOL) 

Another contender for best altcoins to buy in December is Solana (SOL). $SOL has benefited from notable inflows into Solana spot ETFs through November, and it had been helped by stronger flows in general. 

However, an $8.1M outflow in late November served as a reminder that the good times can change around pretty fast. The immediate support is at the $125-$135 levels, and the overhead resistance is at around $150-$170. 

Catalysts in December include the Alpenglow upgrade as well as the Solana Breakpoint conference (Dec 11-13) that will spark volatility. Some analysts have $SOL at a price target of $220 if inflows are regained, but more conservatively, other experts predict SOL at $146.9 ( +/- 141.9-151.8) in Dec 2025. 

This corresponds with other perspectives, which state that the $125-$150 area will determine Solana’s near-term direction. 

Overall, if Solana begins to notice ETF buying return and positive upgrades news flowing in, it can fight its way towards the $150s; anything short of that could peg trading at mid-$100s for December.

Cardano (ADA) 

Cardano also appears on the best altcoins watchlist for late 2025. The “Midnight” sidechain launch, slated to happen December 8, 2025, is one very big reason. 

Technicians point out that ADA price action remains near its 20-day moving average, with resistance near $0.47.

If a sustained break above this level occurs, $ADA has the potential to push higher towards $0.61-$0.62 by mid-December. Expert models see $0.62 by December (about +38%) on account of the sidechain release.

CoinCodex is going a bit more conservative (which would be $0.4416 by early Dec). Changelly’s automatic prediction model shows $0.502 as its average for $ADA in December 2025. 

On aggregate, experts are not too bullish here and suggest that Cardano’s price could push into the $0.58-$0.62 area should all network upgrades occur without any hiccups. Failure to break the $0.47 resistance, however, might drive it back down to the $0.39 support.

Binance Coin (BNB)

Binance Coin is a titan among altcoins, known for its sustained upward trends. BNB is currently sitting on a multi-year resistance trendline. 

Recent analysis suggests that bulls have regained grounds around $910-$920 and are continuing to look at a possible break out above this long term barrier. Should $BNB break its 7-year resistance, analysts anticipate an explosive rally with price targets of $1,000 to $1,500. 

According to the charts, $BNB has come up to the upper channel many times; and breaking higher would lead into “multi-phase bull run” for a move towards $1500. 

Experts forecasts, on the other hand such as Changelly’s are more pessimistic: they offer an average $BNB price of $643 for Dec 2025, which means a possible retracement. With that view, $BNB’s outlook relies heavily on short-term momentum, holding above $920 would validate higher objectives, but failure to do so may send it back down toward the mid-$600s (such as some price models suggest).

Polkadot (DOT) 

Polkadot is also an altcoin to follow. Technical analysis hinted at a $DOT short-term oversold situation following an earlier move below $2.05 support level. However, with analysts predicting that in the case of a breakout within 4-6 weeks, recovery could come to the $2.75-3.30 region.’ 

Their bullish case hinges on recapturing $2.41 (20-day SMA) and after that, at $2.95. A CoinDesk prediction, on the other hand, is more conservative (less than $2.00) in the short term. 

December prediction of Changelly is moderate, with $2.02 (8% below the current level, ranging from $1.74 to $2.29). In short, Polkadot’s experts are mixed. Short term RSI / Bollinger shows signs of bounce, rally above 2.75 could trigger a bull trend. 

For now, $DOT is looking like it might swing between $2.00 and $3.30 provided bulls retake certain levels.

Avalanche (AVAX) 

Avalanche is a smart-contract-platform coin that has continued to trend moderately till this very end of 2025. 

Changelly December, 2025 outlook for $AVAX is an average of $14.45 (with a range of $13.88 – $15.01). 

CoinCodex also predicts that the market might see slight increase toward $14.72-$15.83 for year end. 

The market expects only a 5-7% gain for AVAX in December, unless something significantly positive happens. One such short-term indication from CoinCodex is that $AVAX can hit $15.48 by January 2026. 

In conclusion, analysts have pegged for AVAX as moderate confidence in consolidation between $14 and 16 amid the crypto market pullback. 

A breakout above $15-$16 would more than likely have to be triggered by another round of network adoption or NFT/DeFi growth announcements.

Dogecoin (DOGE) 

By trading volume, Dogecoin is one of the most heavily traded coins. Predictions are a bit mixed: Changelly expects the currency to trade around $0.167 in Dec 2025 (range $0.143-$0.190). 

However, some experts highlight the bearish signs: whales are selling $DOGE, and technical indicators suggest resistance around $0.19. Should the short-term bearish pressure persist, $DOGE’s price may decline towards $0.10. 

In fact, one analysis noted recently that $DOGE was at substantial risk of 12% downside due to the sustained sell pressure. 

For traders, the bias is cautious: a decisive move above $0.19 could open doors for the rally to extend toward $0.20-$0.30.

Uniswap (UNI) 

$UNI is the DeFi altcoin champion and regularly appears in “buy” recommendations. Analysts have UNI’s December forecast range at $6.50-$8.16. 

The immediate resistance is seen at $6.44 (20-day moving average), a break above which would pave out way for further recovery towards $7.55 levels and $8.16 levels after. 

Changelly’s model forecasts $UNI to trade at $7.32 in Dec, or about +21% from now. Consensus is mixed but leaning slightly bullishness.

For some analysts, some see “strong buy” signs present for Uniswap and others see it on the cusp of consolidation. 

How Uniswap goes this month will entirely depend on DeFi momentum. If crypto markets stay stable and $UNI can break past $6.44, targets in the high $7s to low $8 area are likely. If not, the next target would be in focus at key support around $5.37.

The table below summarizes December 2025 price forecasts and catalysts for the best altcoins to consider:

Expert Outlook for These December Altcoins

Experts are betting on the following market drivers during December 2025. These are Spot ETF flows (Altcoins such as LINK, DOGE, SOL), Macro developments and Crypto-specific events.

Analysts point out that the institutional demand on ETFs has been somewhat of a mixed signal. Solana for example saw significant money coming in from ETF inflows pushing $SOL higher and then a slight pullback.

 Updates and conferences (Solana Breakpoint, Cardano’s Midnight) are expected to create positive movements. 

Technical patterns also suggest several alts are at crucial points: Polkadot’s RSI and MACD lead it to hint that an oversold bounce can be on the cards, while $ADA’s Bollinger Bands are suggesting increasing buying pressure as long as $0.47 is taken out.

Crucially, on-chain metrics are positive for a number of projects. Chainlink’s on–chain transaction volume ($27T) and verified messages (18.9B) have reached all time highs, which strengthens its bullish case. 

At the same time, Dogecoin exposure has been cut by large holders (“whales”), a signal for traders to expect higher levels of volatility. 

Considering all, analysts tend to recommend optimistic caution: take profit if prices break higher but also watch for key supports to be defended which could avert significant declines from forming. In all, DYOR!

Conclusion

Some of the best altcoins to buy in December 2025 include Chainlink, Solana, Cardano, Binance Coin, Polkadot,  Avalanche, Dogecoin, Uniswap.

These coins have different catalysts and chart setups, such as $LINK is bullish on a new ETF and high on-chain growth, $SOL has event-driven upgrades, while $ADA has its proposed sidechain launch. 

Price Predictions range from modest to aggressive. In general, experts highlight important resistance and support levels that should be noted by investors considering these best Altcoins to buy in December 2025.

No altcoin is certain as situations change quite fast. As a general rule, investors should keep an eye on ETF flow reports, macro news (Fed policy, global markets), and crypto updates and stay disciplined with stops and position sizing.

Glossary

Altcoin: Any digital currency except for Bitcoin. 

Spot ETF: A fund that follows the spot price of a cryptocurrency and listed on conventional exchanges. Spot ETFs could boost institutional demand.

Support/Resistance: Price levels on a chart where an asset’s fall (support) or rise (resistance) is likely to be stopped. Moves breaking these levels have often seen larger moves follow.

Short Squeeze: Traders who bet against (shorted) a coin are liquidated and have to buy back (cover their shorts) as the price rise accelerates, causing a rapid surge in value.

MACD, RSI: Technical indicators (Moving Average Convergence/Divergence, Relative Strength Index) that analysts use to estimate momentum and overbought/oversold levels.

Frequently Asked Questions About Best Altcoins to Buy in December 2025

What are the best altcoins to buy in December, 2025?

According to perspectives so far, options are Chainlink, Solana, Cardano, BNB (Binance Coin), Avalanche, Polkadot, Dogecoin, Uniswap. Each of them has unique catalysts (such as ETF launches or network upgrades) that are influencing their December outlook.

Why is Chainlink a top pick for December 2025?

Chainlink is getting some attention from the institutional crowd with a newly minted LINK ETF, and its network usage stats are at an all-time high. According to analysis, $13.94 appears to be the major resistance and if LINK is able to stay above this, short squeezes may lead its price towards the mid-teens.

What is the Solana (SOL) price prediction for 2025?

Projections differ, but the majority of technical analysis predictions land Solana at near $140-$150, by December. Bulls eye break above $150-$170 area as ETF with flow and December’s Breakpoint conference approach.

Will Dogecoin (DOGE) price go up?

Dogecoin’s outlook is mixed. Few other models point to moderate returns, but analysts caution that there is downside risk if whales persist with selling tokens. 

References

Coinpedia 

Blockchainnews

247wallst

Investinghaven

Changelly

Coincodex