The Token Unlock Selling Pressure Estimator helps traders and analysts gauge how much short-term selling pressure an upcoming vesting unlock might create. It turns the raw unlock size into a USD value, compares it to daily liquidity, and gives an order-of-magnitude price-impact estimate.
How it works
The calculation proceeds in three steps:
- Unlock value = unlocked tokens × token price — the gross USD entering circulation.
- Expected sell value = unlock value × sell-through rate — only the portion recipients actually sell matters for immediate pressure.
- Unlock-to-volume ratio = unlock value ÷ daily volume — how the event compares to a normal trading day.
For the headline price impact the tool uses a simplified square-root market impact model, the standard first-order approximation in market microstructure:
price impact ≈ k × √(sellValue ÷ dailyVolume)
with a conservative coefficient. A larger sell value relative to daily volume produces a larger expected drawdown, but with diminishing marginal impact.
Understanding the unlock-to-volume ratio
The unlock-to-volume ratio is the single most useful output for quick assessment:
- Below 0.1 — the market can typically absorb the unlock without significant disruption. Even aggressive selling across a few days is a small fraction of normal volume.
- 0.1 to 0.5 — moderate pressure. Recipients who sell quickly can move price, but the window is short. Watch for concentration — if a small number of wallets holds most of the unlock, their behaviour matters more than the average.
- 0.5 to 1.0 — meaningful pressure territory. At this range, a high sell-through rate could produce noticeable price impact over the trading day of the unlock.
- Above 1.0 — the unlock exceeds a full day of average trading volume. Even with a moderate sell-through rate, sustained selling pressure across multiple days is plausible.
What sell-through rate to use
Sell-through estimates the fraction of unlocked recipients who sell immediately rather than holding. This is the hardest number to estimate and the one that most changes the output:
- Team and advisor unlocks often see lower sell-through early in a project (alignment incentive), but higher sell-through near end of cliff
- Investor/VC unlocks from early rounds that are deeply in profit can see 30–60% sell-through near the event
- Community / staking unlocks are typically lower, sometimes 10–20%, as recipients are often still active participants
- When uncertain: run scenarios at 20%, 40%, and 60% to bracket the outcome
Worked example
For example: 5,000,000 tokens unlock at $0.40, on a market doing $3,000,000 of daily
volume, with a 40% sell-through. Unlock value is $2,000,000, expected sell value
is $800,000, and the unlock-to-volume ratio is 2,000,000 ÷ 3,000,000 ≈ 0.67.
The model returns a modest single-digit-percent impact estimate.
Treat the impact figure as directional. Real outcomes depend on order-book depth, whether recipients hedge or distribute over time, and overall sentiment. A high unlock-to-volume ratio is the most reliable warning sign that an unlock deserves close attention.