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What drives institutional positioning is something to keep a close eye on this cycle.
August has pushed the market firmly in a risk-on mode, with high-cap assets reclaiming key resistance levels.
ETF flows have also picked up, with more than $3 billion flowing into Bitcoin ETFs, which is their strongest monthly inflow since the October crash, highlighting the return of institutional positioning.
Solana has been no exception. As the chart below shows, cumulative Solana ETF inflows have hit a record $1.22 billion, with $33.5 million flowing in on Monday alone, which is the biggest single-day inflow of 2026.
The streak has now extended to five consecutive days.
That said, the picture is not completely bullish.
According to SoSoValue, Ethereum ETFs have recorded over $1 billion in net inflow so far in August. Against that, Solana’s roughly $104 million in net inflows during the same period is still a relatively small figure.
As a result, the $SOL/$ETH ratio remains below the critical level of 0.04, keeping the risk of extending July’s 16% decline in the rest of Q3 fairly high.
However, this is where the question of “what exactly is fueling this inflow” starts to matter, and looking at Solana’s [$SOL] recent on-chain data, it suggests there may be more to it than meets the eye.
Solana’s on-chain growth boosts its institutional appeal
On-chain transactions are back on a record-breaking streak for Solana.
The network witnessed a record-breaking 4.2 billion total transactions recorded for the month of July, compared to 3.23 billion transactions recorded in June, representing a 13.5% increase month-over-month.
As $SOL’s price increased by 40%, tokenized assets appear to drive some transactions, as the RWA market cap exceeded $38 billion.
The bigger takeaway? Solana has recorded a record number of x402 transactions on a daily basis, surpassing Base for the first time in six months.
And with x402’s aim to allow AI agents to pay for online services (by using stablecoins), this suggests that the L1’s use beyond just trading could be growing.
In short, the on-chain activity of Solana is officially back.
This makes its recent cumulative ETF inflows appear less like a risk-on phenomenon and more a reflection of improving fundamentals, evidenced by the $SOL/$ETH ratio climbing over 1.6% this week. With the recent performance, a breakout above the 0.04 resistance seems possible.
If it were to materialize, it would suggest that Solana’s institutional demand is becoming more fundamental than speculative, potentially signaling an important inflection point for the rest of Q3.
Final Summary
- Solana’s rising on-chain activity suggests its ETF inflows are being backed by stronger fundamentals, not just market optimism.
- A break above 0.04 on the $SOL/$ETH ratio could signal stronger institutional demand and be a key Q3 trigger.