Solana’s Treasury Growth Plunges after Huge Spike in September

The Solana ($SOL) treasury ecosystem is reportedly experiencing a huge cooling period. This development comes after the remarkable spike of September 2025. As per the data from Sentora (formerly known as IntoTheBlock), the current plunge in treasury growth raises questions about Solana’s September surge. Thus, many consider the recent increase to be just a momentary trend of enthusiasm.

After a big surge in SOL treasury growth in September, activity has cooled off, with no meaningful inflows over the past few weeks.

Do you think we’ll see another wave of altcoin treasuries, or was it just short-lived hype? pic.twitter.com/OYnFAWWVrZ

— Sentora (previously IntoTheBlock) (@SentoraHQ) December 15, 2025

Solana Sees Stalled Treasury Growth after Staggering Surge in September

The monthly $SOL inflows indicate a sheer contrast between the jump in September and activity in the next months. Additionally, while October endeavored to sustain average inflows, November, as well as December, saw little or even no meaningful growth at all. This noteworthy decline in Solana’s treasury growth highlights a cooled-off activity without any significant inflows. As a result of this, the market participants are discussing whether the respective halt denotes consolidation ahead of another growth wave or the diminishing speculative hype.

Market Members Debate Slump and Potential Breakout of Treasury Growth

According to Sentora, the broader slump in the treasury growth of Solana reflects the lack of long-term conviction among the investors. Apart from that, the wider market conditions are also influencing this substantially, taking into account liquidity constraints and volatility cycles. Moreover, the cooling-off phase has also altered the expectations for rapid follow-up waves. Ultimately, the investors are debating the outcomes of the current dip while anticipating a breakout in the near term.