A token unlock is when tokens that were locked, usually belonging to the team, early investors, advisors or a treasury, become transferable. Before the unlock, those tokens exist but can't be sold. After it, they can. Whether they are sold is the question that keeps traders staring at calendars.
Why tokens are locked in the first place
Projects lock insider allocations so that the people building the project stay aligned with it for a while instead of selling on day one. The lock usually follows a vesting schedule:
- A cliff: a period where nothing unlocks, commonly 6 to 12 months after launch.
- Then linear vesting: a steady release, often monthly or weekly, over one to four years.
- Sometimes a large chunk at the cliff itself, followed by the linear portion.
Some projects use milestone-based unlocks tied to metrics instead of dates. These are harder to forecast, because you don't know when the milestone will be hit.
Why unlocks can push price down
The logic is supply and demand. An unlock increases the number of tokens that can be sold. If demand stays the same, more potential sellers means downward pressure. A few factors make it worse:
- Low cost basis. Early investors may have bought at a fraction of today's price. They can sell at a profit almost anywhere.
- Small float. If only a small share of supply is circulating, an unlock can be large relative to what's trading. A 5% increase in total supply can be a 20% increase in circulating supply.
- Thin liquidity. If daily trading volume is small compared with the unlock, the market may not be able to absorb heavy selling without large price moves.
Why unlocks sometimes don't matter
Markets are not stupid, and unlock calendars are public. Some of the expected selling is often priced in ahead of time, as traders sell or hedge before the date. Other reasons an unlock may be a non-event:
- Recipients stake or re-lock their tokens instead of selling.
- The unlock goes to a treasury or ecosystem fund that spends slowly.
- Demand is growing, for example through real buybacks funded by revenue, fast enough to absorb new supply.
- The insiders sell over-the-counter (OTC) to buyers who agree to their own lockups, keeping it off the open market.
So an unlock is a risk factor, not a prophecy.
How to size an unlock
The useful number is not the raw token count. It is the unlock relative to the market:
- Unlock as % of circulating supply. Divide the tokens unlocking by the current circulating supply. Anything in double digits deserves attention.
- Unlock value vs. daily volume. Multiply the tokens unlocking by the current price, then compare with average daily trading volume. An unlock worth several days of total volume is harder to absorb than one worth an hour.
- Who receives it. Investors and team allocations carry more sell pressure than an ecosystem fund on a long spending schedule.
- What's next. A single cliff followed by monthly vesting means pressure continues after the headline date.
Our unlock impact calculator runs these numbers for you. It doesn't predict price; it just tells you how big the event is.
A worked example
Say a token has 250 million circulating out of a 1 billion max supply, trades at $2, and does $15 million in daily volume. Next month, 50 million tokens unlock for early investors.
- Unlock as % of circulating supply: 50 ÷ 250 = 20%.
- Unlock value: 50 million × $2 = $100 million, about 6.7 days of average volume.
- Recipients: investors with a low cost basis.
That is a large event. It doesn't mean the price will fall 20%. It means the market has to find $100 million of new demand, or the price has to move until it does.
Where to find unlock data
- The project's official docs for the allocation and vesting schedule.
- Unlock trackers that aggregate schedules across projects.
- The vesting contracts on-chain, which show the real release logic and are the final source of truth if docs and trackers disagree.
The bottom line
Unlocks are one of the most predictable sources of supply in crypto. Check the calendar, size the event against circulating supply and volume, and note who is receiving the tokens. You won't know what they'll do, but you'll know what they can do, which is more than most buyers bother to find out.
Related: How to read tokenomics and the glossary entries for vesting and cliff.
Educational content only. Not financial advice.