Solana decentralized exchanges generated approximately $2.80 billion in spot trading volume over a 24-hour period, according to a September 22 market snapshot. The rolling total was down 2.8% from the preceding comparable period, showing active trading without a sharp acceleration in chain-wide volume. Because the metric covers a moving 24-hour window, both the network total and individual venue figures can change as new trades enter the calculation and older activity drops out.
According to DeFiLlama’s Solana DEX tracker, activity was distributed across several large venues rather than being dominated by one exchange. PumpSwap recorded approximately $482.79 million during the captured period, while Raydium and BisonFi also accounted for substantial volumes. No single leading venue approached a majority of Solana’s total decentralized spot trading activity, leaving the upper end of the market considerably more distributed than ecosystems where one DEX handles most execution.
PumpSwap, Raydium and BisonFi Lead Activity
PumpSwap represented roughly 17% of the $2.80 billion snapshot, making it the largest individual venue in that measurement. BisonFi contributed approximately $424.26 million, while Raydium remained in the same broad tier of leading Solana exchanges. The relatively narrow gap between the largest venues shows that Solana’s trading flow was being split across multiple execution environments rather than concentrated around a single liquidity pool or protocol.
Other exchanges contributed meaningful volume below the top group, further widening the distribution of trading activity. That structure can matter for traders because separate venues use different pools, market-making systems and routing mechanics. Chain-level DEX volume aggregates those distinct execution paths, so the headline $2.80 billion figure does not describe a single unified liquidity venue.
The metric itself also requires careful interpretation. DeFiLlama defines DEX volume around spot token swaps, meaning repeated trading, arbitrage and routing between venues can all contribute to the gross total. A dollar of capital can generate multiple dollars of cumulative trading volume if the same assets change hands repeatedly, so the $2.80 billion figure should not be interpreted as an equivalent amount of new capital entering Solana.
Daily Volume Remains a Moving Market Snapshot
The 2.8% decline is similarly limited as a directional signal. A modest change over one rolling 24-hour period does not establish that Solana liquidity is structurally expanding or contracting, particularly when activity can shift quickly between tokens and venues. Daily DEX volume measures trading intensity during a specific window rather than durable user growth, protocol adoption or liquidity depth.
Venue rankings can change just as rapidly. As the 24-hour window advances, new trading bursts can move Raydium, PumpSwap, BisonFi or other exchanges higher or lower even without a material change in the network’s longer-term market structure. The more durable indicator will be whether the current distribution persists across seven-day and 30-day periods, alongside metrics such as liquidity depth and repeat trading activity.
The September 22 snapshot shows a Solana DEX market processing billions of dollars in daily spot swaps while spreading a substantial portion of that activity across several competing venues. The next useful comparison will be whether PumpSwap, Raydium and BisonFi maintain similar shares as the rolling window resets, rather than treating one day’s ranking as a permanent hierarchy.