A new five-year study of 3.7 million wallets shows that between 78% and 94% of airdrop recipients dump most of their tokens within three months. The research, conducted by Delphi Digital, tracked six major tokens across four blockchains and found that the sell-off has gotten worse over time.
The 90-Day Dump Window
The study looked at Uniswap (UNI), Arbitrum (ARB), Jupiter (JUP), Pudgy Penguins (PENGU) and other tokens. By day 30, a large chunk of recipients had already sold. But by day 90, the exit rate was 4 to 11 percentage points higher. That pattern held across all the tokens studied. The data covers five years, meaning it includes both early airdrops from 2020 and more recent ones.
One trader who tracked 30 airdrops since December 2024 found only one token still trading above its launch price. Several of those projects collapsed almost entirely.
Why the model is breaking
Delphi Digital laid out four reasons the airdrop model is struggling. First, the cost of creating fake identities to farm multiple wallets is approaching zero. Second, the next batch of issuers won't send tokens to anonymous wallets, which cuts off a big chunk of the typical recipient pool. Third, the acquisition math doesn't add up. Arbitrum, for example, paid $1.16 billion to users who left within a month of getting their tokens. Fourth, the few success stories rely on conditions most projects can't replicate.
The exceptions that prove the rule
Hyperliquid (HYPE) managed to absorb sell pressure largely because it funded buybacks with more than $1 billion in revenue. Jito (JTO) avoided heavy farming altogether by keeping its eligible group small. Those aren't easy tactics to copy. MegaETH took a different route: it locked 53% of its token supply behind performance targets. Pendle routes roughly 80% of its revenue into buybacks that reward stakers. Both approaches reduce the immediate sell pressure, but they also change what an airdrop is supposed to do.
What comes next
Issuers who still plan to use airdrops face a choice. They can keep handing out tokens to anonymous wallets and watch most recipients cash out. Or they can adopt lock-ups, performance milestones, or buyback mechanics that hold value longer. The new study suggests the old way is failing. Whether the alternatives catch on — and whether they still deliver the marketing boost that airdrops are meant to create — is the open question.
