Token unlocks on Bitbase Academy
five checks that tell a real supply shock from a calendar headline, plus the funding tell that shows up 30 days early
Key takeaway
Unlock calendars are full of big dollar numbers, and most of them don't matter much. Bitbase Research put out a long piece on how to sort the few that do from the noise, and it's one of the more useful frameworks I've seen on the topic.
The image is the report's own cover from Bitbase (Deep Dive Research). Just the title card, no data on it.
The main point: the date is never the news
Vesting schedules are public months ahead, yet unlocks still get mispriced. A large study the report cites (16,000+ unlock events) found about 90% were followed by negative price pressure, and the weakness usually started around 30 days before the date, not after.
Five quick checks before you care about an unlock
- Unlock size: tokens unlocked / circulating supply. Under ~2% is usually minor, over ~5% is real pressure, over ~20% is severe dilution
- Absorption: unlock value / normal daily spot volume. The report flags around 2.4x daily volume as the strain point
- Who gets the tokens: team unlocks did the most damage in the data, ecosystem unlocks the least, investors and community in between
- Liquidity: actual order-book depth near price, not the headline volume
- Positioning: funding, open interest and price action in the 30 days before
Stock vs flow
There are two sizes, not one. The single cliff (stock) and the steady linear drip (flow). Their example: 100M circulating against 1.9B total, with the rest vesting over four years, adds roughly 27% of the current float every year, even if no single unlock looks big.
Why it's the same as an IPO lock-up
Equity research on lock-up expirations found about a -1.5% three-day abnormal return and a lasting ~40% jump in volume, even though the date was public. Tokens just do it with thinner books and 24/7 trading.
The derivatives tell
Holders usually hedge with perps instead of dumping spot. At about 0.02% funding per 8 hours, a two-week hedge costs around 0.84% of notional, which is cheap next to a double-digit drop. So in the T-30 window look for:
- Funding turning and staying negative
- Open interest building into the date
- Perp trading below spot
If a big unlock is coming and none of that is showing up, that's information too. It may not be priced in yet.
Why this matters more than it used to
An unlock creates no new tokens. Total supply is already counted, and what changes is the float, the part that can actually be sold. The 2023-2025 launch cycle leaned hard on low float and high FDV, with circulating supply at listing often only 5-15% of the total. The report cites an average market-cap-to-FDV ratio of 12.3% for 2024 launches, so about seven-eighths of eventual supply was still locked, and it estimates roughly $80B of new demand would be needed just to hold prices against that cohort's scheduled unlocks. The next cohort shows how that played out: of 118 tokens that launched in 2025, 84.7% later traded below their listing valuation, with a median fully diluted drawdown of 71.1%.
Running the checks on a made-up example
Say a token has 500M circulating and 40M unlocks next month, all going to the team. That's 8% of float, past the 5% line. If the unlock is worth $24M and the coin normally trades $8M a day on spot, absorption is 3x daily volume, above the 2.4x strain point. Team recipients are the worst group in the data. Now check the book depth near price and whether funding has started slipping negative. If it has, the market is already leaning into it.
What it can't do
The score only measures supply. A strong narrative or new demand can still swamp it, so treat it as a way to rank the calendar, not a price call.