Can Solana reach $140 SOL by year-end? Here’s what SOL’s on-chain data says

Among high-cap assets, Solana has hands down led the rotation this month with a 40% rally, its best monthly performance since the 2024 post-election cycle.

Notably, the altcoin has also outperformed Ethereum on a relative performance basis, with the $SOL/$ETH ratio up over 7% during the same period.

Zoom out, though, and the picture changes. As the chart below shows, the $SOL/$ETH ratio is still down over 10% on a quarterly basis, as the 55% surge in Ethereum beats the 40% jump in $SOL.

With September fast approaching, the focus turns to whether Solana can maintain this trend and close the performance gap against Ethereum before Q3 ends.

From a market’s perspective, though, the setup isn’t fully bearish.

Prediction markets are currently pricing in over 50% probability for $SOL to reach $140 by year-end. That would mean roughly a 50% move from current levels. Considering $SOL’s Q3 underperformance and its ongoing battle with the $100 resistance zone, $140 may look like a stretch.

But if $SOL can break above $100 and sustain its recent momentum, the year-end target becomes far more plausible.

According to AMBCrypto, this is the point where Solana’s [$SOL] major on-chain metrics come into play.

Solana’s August rally gets fundamental backing

A key “convergence” is fueling optimism around $SOL’s prospects through the year-end.

Crucially, the on-chain data validates the bullish thesis, with the network processing an average of 2,100 transactions per second, up 3x higher than the figure recorded in January. Moreover, the DEX activity is also gaining momentum.

On Friday alone, $3.15 billion worth of transactions were settled on Solana’s DEXs, representing over 40% of total DEX trading volume across blockchains.

The momentum is also starting to pick up in terms of institutional flows. The chart below shows that Solana ETFs posted their best weekly inflows of 2026, with over $150 million flowing in during the final week of August.

Put together, stronger network activity, rising DEX volume, and a surge in ETF inflows point to the fact that $SOL’s recent rally is being driven by on-chain demand and institutional flows.

According to AMBCrypto, this “convergence” is what adds up to the bullish case of Solana.

If this pattern continues, it is likely that the $SOL/$ETH pair will continue to climb during September, thus allowing Solana to overcome the performance gap of Q3. Hence, the current setup suggests $SOL’s August strength still has more room to run.

Final Summary