With Solana’s latest update, the cryptocurrency markets have once again turned their attention toward the network. Analyses and price projections from Wall Street giants present a compelling picture. British banking heavyweight Standard Chartered forecasts that Solana—currently trading around the $121 mark—could more than double in value to reach $250 by the end of December. Meanwhile, investment firm Bernstein suggests that for the network to evolve into a global payments powerhouse, it would need to increase its current transaction speed and capacity by 15 to 20 times. But are these targets, currently being debated by the markets, actually achievable?

In a market note shared by Geoffrey Kendrick, Head of Digital Assets Research at Standard Chartered, a highly ambitious year-end target for Solana was put forward:
Current Status and Target: With Solana trading at $121 at the time of the analysis, it is projected to climb to $250 by the end of December 2026. For this projection to materialize, the price of SOL would need to surge by 107% (more than doubling), with its market capitalization rising from $71 billion to $147 billion.
What Is This Growth Based On? Kendrick notes that the transaction structure on the Solana network is shifting away from speculative memecoin trading toward dollar-pegged stablecoin transfers and institutional micro-payments. The bank’s outlook is underpinned by two key factors: the velocity of stablecoins on Solana—which is 2 to 3 times higher than that on Ethereum—and the consistent, 12-week streak of institutional capital inflows into Solana-focused funds in the United States. Multi-Year Roadmap: Following its $250 forecast for the end of 2026, the bank outlines a long-term trajectory: $400 for 2027, $700 for 2028, $1,200 for 2029, and $2,000 by 2030.

Meanwhile, analysts at another Wall Street giant, Bernstein—Gautam Chhugani and Mahika Sapra—examine the other side of the coin, highlighting a technical hurdle that must be overcome:
Bernstein’s Institutional Payments Thesis: In their analysis, the Bernstein team noted that Solana had climbed to a 43% market share in on-chain stablecoin transfer volume and that Visa had opted to use Solana’s infrastructure for its cross-border payment pilots.
The Critical Bottleneck: However, the Bernstein analysts issue a clear warning: "For Solana to evolve into a global settlement powerhouse on par with Visa and capture mainstream commerce, the network’s transaction speed and capacity must increase by at least 15 to 20 times." According to the analysts, replacing global retail payment systems is not feasible at current speeds and latency levels.

It is precisely here—at the intersection of Standard Chartered’s $250 growth projection and the "15–20x speed increase" requirement identified by Bernstein—that the "Alpenglow" upgrade, set to launch on the Solana network next week, comes into play. According to the official calendar of the Solana Foundation, the "Alpenglow" upgrade—set to go live on October 21, 2026 (at the start of Epoch 1064)—aims to reduce transaction finality time to approximately 150 milliseconds by replacing the legacy voting mechanism the network has used since 2020:
10 Times Faster Than Visa: In traditional credit card (POS) clearing systems, the transaction confirmation cycle takes 1.5 to 2 seconds. A 150-millisecond finality transforms Solana into a financial superhighway, enabling final settlement roughly 10 times faster than traditional banking card infrastructures.
A 75% Increase in Block Capacity: With this update, validator votes will be moved outside of the blocks. This frees up block space entirely for financial transfers by real users, corporate entities, and AI agents, effectively tripling the network's actual transaction capacity and overcoming the scaling bottleneck previously highlighted by Bernstein.

Standard Chartered’s price projections, Bernstein’s institutional analysis, and the upcoming Alpenglow update point to three key takeaways for investors:
The technical rationale behind price targets is becoming clear: The realization of Standard Chartered’s $250 year-end target depends on the network evolving from a hub for speculation into a genuine payment network. The Alpenglow update, arriving next week, represents the most tangible technical step in this transformation.
The global race for payments is entering a new league: 150-millisecond finality; Cross-border remittances, tokenized funds (real-world assets/RWA), and AI-driven machine-to-machine payments will establish a solid foundation of trust for choosing Solana.
It is essential to focus on infrastructure capacity rather than market noise; looking beyond periodic market fluctuations to track the genuine capacity enhancements—such as those brought by updates like Alpenglow—is the cornerstone of a long-term investment perspective.