Do token unlocks lower prices? SUI, SOL and high FDV claims

The calendar is not a sales ledger

A scheduled release, an increase in freely circulating supply, a transfer to an exchange and a completed sale are distinct observations. The saved DefiLlama calendar groups releases by beneficiary categories, including public-sale, staking and noncirculating categories for SUI. Those entries cannot all be relabelled as insider selling. Multiple category entries on the same UTC date are counted as one calendar date in the price panel.

The archive is a saved schedule, not a point-in-time record of exactly what investors knew before each date. Later revisions and estimated timestamps can introduce hindsight. A calendar entry also does not prove that an onchain transfer occurred on that date. These qualifications prevent the panel from being interpreted as a test of an executable advance-information opportunity.

SUI: relative performance goes in both directions

From 1 January 2023 through 23 September 2026, SUI has 189 category entries across 74 UTC dates. Requiring a complete price day and matching OKX BTC/USDT leaves 73 dates, from 2 June 2023 through 1 September 2026. The unmatched date remains in the coverage account. Relative performance is positive on 35 dates and negative on 38; the median difference is −0.1917 percentage points.

The observed differences range from −7.2339 to +5.4949 points. These are full UTC-day close-to-close differences from BTC, not abnormal returns from a fitted risk model or exact release-time reactions. No matched non-release control group, size adjustment or causal significance test has been completed. The table can reject an “every recorded date underperforms BTC” description of this sample; it cannot show that releases have no effect.

Why SOL is not a substitute control

The saved cliff calendar has no SOL entries within this observation period. That means no comparable SOL sample is available here; it does not mean SOL has no issuance or supply changes. Solana’s documentation describes inflationary issuance and locked stake accounts. Those mechanisms should not be treated as the same process as each SUI calendar category.

Sui’s official supply material describes a capped supply and a proposed release schedule whose deployment depends on ecosystem needs. Its staking documentation also distinguishes reward circulation from new circulating supply. A research comparison needs to preserve those definitions and the version of the schedule that was actually saved.

FDV describes a supply valuation assumption

FDV values a larger token supply at the current marginal token price. It is not the cash that could be raised by selling that supply, nor an entitlement to protocol revenue. Low circulating supply can make the headline comparison sensitive to definitions, but a high FDV alone does not specify when demand changes, who sells or how prices respond.

Do token unlocks always make SUI prices fall?

That rule is not established. Among 73 matched SUI calendar dates, daily performance relative to BTC is positive on 35 and negative on 38. These are relative full-day observations, not counts of outright price gains and losses or verified sales.

Does high FDV mean a token must crash after an unlock?

No such conclusion follows from FDV alone. Fully diluted valuation uses the current marginal price to value a larger supply; it does not measure realizable sale proceeds, future demand or the amount actually sold. SUI and SOL supply mechanisms also differ.

Limitations

One saved, revisable calendar and one spot venue; SUI categories are pooled by date, SOL is unavailable and actual releases are not independently verified. Full-day BTC differences are descriptive and do not identify a causal supply effect, a sell rule or future return.

Sources and data access

• DefiLlama emission-calendar source
• Sui: token supply and release schedule
• Sui: staking and circulating supply
• Solana: staking, inflation and lockups
• OKX historical candle documentation

Cited sources document external facts or data formats; they do not endorse our findings. The public snapshot contains the table and methods. Source-file fingerprints are included for recalculated datasets. Full archived raw files are not distributed here; fingerprints identify the files used, rather than independently proving the results.

Aggregate data snapshot (JSON) · Markdown · Methods and limitations

Live prior 30-day hourly baseline — separate from the historical study

Only the current watch list is shown, up to 12 assets. Missing or stale estimates remain unavailable. Venue and quote currency are kept separate; beta needs matching BTC data. Hourly statistics are not minute-move probabilities.

Observation cutoff (UTC): 20/10/2026, 15:00

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