As the cryptocurrency market approaches the second half of 2025, investors are looking ahead to possibilities that could produce significant profits over the next 12 months. Although Bitcoin and Ethereum still take front stage, savvy investors realize that some of the most profitable returns come from altcoins, especially those supported by solid fundamentals, practical use, and positive technical indicators. June 2025 presents a unique opportunity to collect highly prospective tokens before significant events and price triggers. Among the best altcoins to consider, Rexas Finance (RXS) stands out with its innovative approach to tokenizing real-world assets (RWAs). Still, many other altcoins also show notable upward potential. This research investigates the five best altcoins to buy in June 2025 and hold until 2026 for the highest potential profit.

1. Rexas Finance (RXS): Transforming Real-World Asset Tokenization

Built on the Ethereum blockchain using artificial intelligence and smart contracts, Rexas enables users to create, exchange, and manage digital tokens that represent real-world assets. From the outset, Rexas Finance has stood out as one of the most riveting blockchain initiatives for 2025. The platform seeks to facilitate the tokenization of physical assets such as real estate and commodities as well as intellectual property which unifies traditional financing with decentralized finance (DeFi). Rexas distinguishes itself in part by stressing democratization and accessibility. While the Gen AI platform makes it simple to construct AI-generated NFTs, users of the Rexas QuickMint Bot can mint tokens straight through messaging systems. With analysts expecting gains of up to 7000% within 45 days of the actual launch on June 19, 2025, the continuous presale of RXS tokens has attracted notable attention. For long-term investors seeking to capitalize on the next wave of blockchain innovation, RXS presents extraordinary potential, with exchange listings, a rapidly expanding community, and a real-world use case.

2. Sui (SUI): Tractioning Layer-1 Blockchain

Among alternative coins to watch this June, SUI, the native token of the Sui blockchain, has become increasingly competitive. Although a hack involving the Cetus Protocol causes a short setback for the network, SUI, the leading decentralized exchange, has demonstrated resilience and a fresh, hopeful energy. With technical indicators pointing toward more upward movement, SUI has been crawling near the $4 mark as late May approaches. SUI is especially interesting due to its forthcoming token unlocking event on June 1, when approximately 44 million tokens, valued at over $160 million, will be put into circulation. Although these kinds of events usually cause volatility, SUI has always rallied following its first declines. Technically, the token has broken out of a declining wedge formation, while the Chaikin Money Flow (CMF) remains in a positive area. Should more general market conditions align, SUI might rise as high as $5 in the following few weeks and continue growing until 2026.

3. Hyperliquid (HYPE): Momentum and liquidity in DeFi

Hyperliquid (HYPE), another altcoin generating waves, has reached an all-time high of $39.68, driving it into the top 15 cryptocurrencies by market capitalization. Along with the increase in value, the platform's total value locked (TVL)—which started at $300 million at the beginning of May and rose to over $500 million by the end of the month—showcases mounting investor confidence. Technically, HYPE is still on a strong upward slope. While the Bull Bear Power (BBP) continues to display green histogram bars, indicating sustained buying pressure, the Moving Average Convergence Divergence (MACD) indicator remains in a favourable position. Should the token surpass the $39.91 barrier level, experts believe it may reach $50 or more. HYPE is positioned for ongoing development through 2026, especially if liquidity and adoption continue to rise, given the platform's importance in the rapidly growing DeFi industry.

4. Pi Network (PI): Exchange Support and Community Strength

Often overlooked due to its sharp decline from past highs, Pi Network's native token, PI, is currently trading 60% below its all-time high. Still, this underdog posture might offer a rich starting point. Recent events, including a listing on one of the leading centralized exchanges, Kraken, have sparked renewed interest in the project and are expected to increase trade volume shortly. On the Relative Strength Index (RSI), technically, PI is approaching oversold territory—a signal that preceded a significant comeback from $0.58 to $1.58 in the past. PI might aim for $0.98 and potentially reach $1.41 in June, aligning with necessary Fibonacci levels, if demand increases. PI is a contender worth keeping an eye on and holding into the new year, despite its speculative nature, due to its outstanding community support and fresh access to the exchange.

Polkadot (DOT): A Scalable Future

Polkadot closes out this list as a high-utility altcoin that has undergone a notable change. Elastic Scaling marks the final phase of its transition to the Polkadot 2.0 architecture. Once fully operational, this update will enable parachains to scale dynamically, thereby increasing throughput and reducing latency—two key characteristics that enhance Polkadot's competitiveness as an intelligent contract platform. DOT's technological arrangement is likewise really good. On the 4-hour chart, the token has formed an inverse head and shoulders pattern, indicating a potential shift from bearish to bullish. A confirmed breakout above $4.61 might drive the token toward $6 in the short term. DOT might experience a notable increase by 2026, given the scope of the forthcoming upgrade and its effects on the ecology.

Conclusion

June 2025 presents a rare opportunity to invest in a select number of altcoins with significant upside potential. While Sui (SUI), Hyperliquid (HYPE), Pi Network (PI), and Polkadot (DOT) each present engaging scenarios based on technical indicators and future advancements, Rexas Finance (RXS) stands out with its innovative approach to real-world asset tokenization. Accumulating these assets now and holding them through 2026 is a relatively profitable approach for investors seeking to optimize returns over the next year.

For more information about Rexas Finance (RXS) visit the links below:

Website: https://rexas.com

Win $1 Million Giveaway: https://bit.ly/Rexas1M

Whitepaper: https://rexas.com/rexas-whitepaper.pdf

Twitter/X: https://x.com/rexasfinance

Telegram: https://t.me/rexasfinance