Pump.fun has passed one of the largest supply events in PUMP's short trading history without suffering the immediate sell-off many traders had anticipated. The unlock made 92.5bn PUMP, notionally worth about $148mn transferable. The amount was equivalent to 23.1% of the token's current circulating supply. Derivatives traders initially positioned defensively, reducing open interest and briefly pushing funding negative. When heavy selling failed to materialize, spot and futures turnover surged, shorts appeared to cover and positioning moved back towards the long side.
PUMP Absorbs $148mn Unlock, But Supply Risk Lingers
The immediate unlock risk has therefore eased, but it has not disappeared. It has moved from a predictable date on a vesting calendar to a less predictable question: what will team members, investors and other recipients do with their newly liquid tokens?
Supply turns liquid
Token unlocks release previously restricted tokens into circulating supply, making them transferable for the first time. Like the end of a lock-up period in equity markets, they introduce potential selling pressure without guaranteeing that recipients will sell. Of the 92.5bn PUMP released in July, 50bn went to the team, 32.5bn to existing investors and 10bn to community and ecosystem initiatives. The team accounted for about 54% of the unlock, investors 35% and community allocations 11%. That concentration matters because team members and early investors may have stronger incentives to monetize part of their allocations over time, particularly when their tokens were obtained before public-market trading began. They may do this by selling directly, using the tokens as collateral for loans, or hedging their exposure through derivatives. The key point is that the unlock gives them the option to act, even if they choose not to do so immediately.
Source: Messari
PUMP's reported circulating supply is 400.9bn tokens after the unlock, compared with a maximum supply of 1tn. On that basis, the 92.5bn release represented roughly 30% of the pre-unlock circulating supply and 9.25% of the maximum supply. The roughly $148mn figure also represents a momentary notional value, not the amount recipients will necessarily realize. At roughly 30% of the pre-unlock float, the release equates to about $150mn of newly liquid supply, or roughly a quarter of PUMP's market capitalization at the time. Selling even a fraction of that allocation could move the market price, particularly if distribution occurs faster than spot demand can absorb it.
The unlock also arrives against the backdrop of an ongoing federal lawsuit alleging that Pump.fun and Solana Labs ran a "rigged slot machine" favouring insiders, a legal overhang that has weighed on sentiment independently of the token's supply schedule.
Hedges become relief
Trading data points to a clear defensive shift ahead of the unlock rather than proactive positioning for upside. Between 8 and 14 Jul, average daily spot volume fell 32.8% to $20.1mn and futures volume declined 21.7% to $94.6mn, while open interest slipped 3.5% to $100.8mn. Annualized funding also eased from 7.61% to 6.56%, indicating traders were reducing exposure and hedging risk rather than building new longs. The most telling signal was the brief move into negative funding on 12 Jul, when annualized rates dropped from positive 5.36% to negative 0.67% as open interest fell 3.6% day-on-day. This implies shorts were paying longs to maintain positions, typically reflecting demand for downside protection or speculative short positioning, consistent with expectations that newly unlocked supply could pressure prices.
The expected wave of immediate selling did not overwhelm the market. Once that became clear, the positioning reversed sharply. In the immediate aftermath of the unlock, trading activity surged as the market repositioned. Spot volume jumped to $54.8mn and futures volume to $334.7mn, while open interest rose to $107.2mn and funding flipped back to a positive 5.08%. As positioning rebuilt, leverage continued to increase, with open interest reaching $118.1mn and funding climbing to 10.41%.
Source: Coinmetrics
The pattern is consistent with a relief trade rather than a clean shift to long-term accumulation. Traders had reduced exposure and paid for protection ahead of the event. When the expected selling pressure failed to materialize, shorts covered and speculative longs returned. Turnover data reinforces that interpretation. Futures volume reached 3.12 times open interest, well above the 90-day average of 1.17 times, while futures turnover was 6.11 times spot volume compared with a 5.04 times average.
That combination indicates unusually rapid position turnover. Traders were moving large amounts through derivatives without building an equivalent amount of exposure that remained open at the end of the session. Short covering, hedge adjustments and event-driven speculation were probably all significant contributors.
The immediate risk has also changed direction. Before the unlock, traders were concerned about a sudden wave of sales. After the relief rally, higher open interest and increasingly positive funding leave the market more exposed to a long squeeze if recipient wallets begin transferring tokens to exchanges. A healthier continuation would involve PUMP's price holding while funding moderates and spot demand remains firm. Continued growth in leverage without comparable spot buying would make the rally more fragile.
Buybacks lack speed
A potential source of spot demand comes from Pump.fun's buyback-and-burn programme, which provides a structural bid for PUMP but operates far more gradually than the unlock. Under the current 50/50 framework, half of the platform's earnings are used to purchase PUMP on the open market. The acquired tokens are then burned, permanently removing them from supply.
Source: Token Terminal
That split itself represents a scaled-back commitment. Pump.fun ran a 100% buyback model for its first year, directing all platform revenue into repurchases and burning an estimated 36% of PUMP's circulating supply, worth roughly $370mn, without establishing a durable price floor; the token fell sharply over that period despite the buying. The platform shifted to the current 50/50 split in April, redirecting the other half of revenue toward growth initiatives such as hiring, marketing and product development. Today's buyback estimates below describe demand under that already-reduced commitment, not the original full-revenue model.
Token Terminal recorded $68.95mn of fees, equivalent to revenue, over the latest 90 days. Applying a 50% allocation produces a broad estimate of $34.48mn in buybacks, equivalent to approximately $0.4mn per day or $140mn at an annualized pace.
A higher estimate based on Pump.fun's own reported revenue points to a similar conclusion. Using an annualized revenue figure of $343.3mn and applying the 50% allocation implies roughly $0.5mn of daily purchases, or $172mn annualized. Differences between this and the Token Terminal estimate likely reflect variations in fee definitions, revenue recognition and the timing of purchases. The figures should therefore be treated as a broad range rather than a precise accounting measure. At those rates, buybacks would take roughly 10-13 months to deploy an amount equal to the unlock's $148mn notional value. This is not a direct forecast, since PUMP's price, Pump.fun's revenue and platform activity will change. The unlock made a large block of supply liquid at once. The buyback absorbs supply incrementally, and at half the intensity of the model that already failed to hold the price up once.
Relief, not resolution
PUMP's July unlock was substantial. It made 92.5bn tokens transferable, with most of the allocation going to the team and existing investors. Traders respected the risk. Volumes and open interest softened ahead of the event, while funding briefly turned negative as participants hedged against a possible decline. When heavy selling did not appear immediately, positioning reversed, derivatives turnover surged and funding moved firmly positive.
That makes the outcome cautiously constructive, rather than conclusively bullish. The market absorbed the known calendar event, and Pump.fun's buyback-and-burn programme provides a recurring source of demand, albeit one that has already proven insufficient at twice its current intensity. The unlocked tokens remain under the control of discretionary holders, while the derivatives market is now carrying more bullish leverage. The next test will not be another entry on the unlock calendar. It will be whether spot demand and buybacks can absorb gradual distribution without funding, open interest and speculative positioning becoming excessively stretched.