DexBrief

Rubber Duck 2028 (DUCK): market history & retirement report

Solana · Low activity observed in follow-up

Current market check

DUCK market now

Saved observation
Price$0.00000277
Market capUnavailable
24h trading volume$0
Pool liquidity$3.15K

Saved market observation: Sep 16, 2026 21:30 UTC. Refreshes when you visit.

GeckoTerminal · Pool EAsRav6u…xKfTQ

Current quotes are separate from the historical report below. Volume and liquidity describe the displayed pool; unavailable fields are not zero.

The finding

Contract-specific market history

Rubber Duck 2028 was archived on September 13, 2026 because 1 catalog lookup check did not retain a qualifying market for its Solana contract.

Solana · 7pPLfgLw9cWnPuEMxYzgXjCoGC3RMeW4zmSFmPrmpump

Latest dated evidence:

Follow the recorded trend

DUCK price, market cap and trading activity

DUCK has 6 dated snapshots and 0 daily candles in this archive. Explore each available source and pool below.

DUCK price

$0.00000295

Sep 06, 2026 20:26 UTC · One recorded value

DexScreener · Pool EAsRav6u…xKfTQ. More dated values are needed to chart a trend.

DUCK market cap

$2.71K

Sep 06, 2026 20:26 UTC · One recorded value

DexScreener · Pool EAsRav6u…xKfTQ. More dated values are needed to chart a trend.

DUCK pool liquidity

$3.35K

Sep 06, 2026 20:26 UTC · One recorded value

DexScreener · Pool EAsRav6u…xKfTQ. More dated values are needed to chart a trend.

DUCK 24h trading volume

$7.78

Sep 06, 2026 20:26 UTC · One recorded value

DexScreener · Pool EAsRav6u…xKfTQ. More dated values are needed to chart a trend.

DUCK 24h transactions

6

Sep 06, 2026 20:26 UTC · One recorded value

DexScreener · Pool EAsRav6u…xKfTQ. More dated values are needed to chart a trend.
Recorded holders

DUCK holder count history

518−8.0% first to last3 observations

getProgramAccounts · holder_count_measured · getProgramAccounts

Holder count history · getProgramAccounts · holder_count_measured · getProgramAccounts. 3 dated values; lines connect observations, not additional measurements.0155310464619Catalog retiredAug 14, 2026 20:20 UTC · 563Sep 06, 2026 20:26 UTC · 522Sep 13, 2026 23:37 UTC · 518Aug 14Aug 24Sep 03Sep 13DexBrief · UTC · Linear scale · Unreturned intervals stay unfilled
Sep 13, 2026 23:37 UTC · 518

Dated source observations. Lines show the change between checks; they do not supply prices inside the gaps.

Download chart · Daily history CSV · Source observations

Percent of supply

DUCK top-holder concentration history

96.83%+0.5% first to last3 observations

getProgramAccounts · measured_top10_pct · getProgramAccounts

Top-holder concentration history · getProgramAccounts · measured_top10_pct · getProgramAccounts. 3 dated values; lines connect observations, not additional measurements.0.00%26.63%53.26%79.88%106.51%Catalog retiredAug 14, 2026 20:20 UTC · 96.35%Sep 06, 2026 20:26 UTC · 96.77%Sep 13, 2026 23:37 UTC · 96.83%Aug 14Aug 24Sep 03Sep 13DexBrief · UTC · Linear scale · Unreturned intervals stay unfilled
Sep 13, 2026 23:37 UTC · 96.83%

Dated source observations. Lines show the change between checks; they do not supply prices inside the gaps.

Download chart · Daily history CSV · Source observations

DUCK supply distribution

DUCK chain snapshot: September 13, 2026. Account shares can include pools and custodians.

DUCK: Largest measured entry

95.02%of recorded supply

DUCK: Top ten measured entries

96.83%of recorded supply

DUCK: Tracked deployer share

0.00%of recorded supply
The recorded sequence

What happened to DUCK?

  1. 01First tracked

    Entered the DexBrief catalog.

  2. 02Catalog retired

    no tracked market after 1 checks

  3. 03Follow-up check

    Low activity observed in follow-up

First tracked is not launch; retirement is a catalog decision, not a verified final trade or cause of death.

The evidence in this case

DUCK: what happened and what the record supports

What triggered the DUCK retirement

For DUCK, the stored decision is "no tracked market after 1 checks". Only one lookup is documented for the September 13, 2026 decision; it does not establish a sustained disappearance.

The saved market footprint of DUCK

Rubber Duck 2028's saved token page retained price $0.00000295, 24-hour volume $7.78, pool liquidity $3.35K, market cap $2.71K, fully diluted value $2.71K, 24-hour trades 6. Those fields lack a complete set of trustworthy observation dates, so they describe the archived DUCK snapshot and are excluded from dated return calculations. The saved route is EAsRav6u2Q1cvckrUoxK4DqrDyjTqmwv447jZufxKfTQ.

DUCK ownership at the last saved chain check

The September 13, 2026 DUCK snapshot records 518 measured holder entries through getProgramAccounts. It separately reports 2,095 token accounts; that account count is not a count of unique owners. 98 entries exceeded 0.01% of DUCK supply. That is 18.9% of the measured holder entries; the remainder held smaller balances. The measured top-ten entries represented 96.83% of supply in that snapshot. The DUCK concentration figure does not identify which large entries belong to pools, custodians or individual people.

DUCK supply and contract controls

Rubber Duck 2028's September 13, 2026 contract snapshot records mint authority: revoked; freeze authority: revoked; token supply: 919,619,114.0905. The tracked deployer held 0.0000% of DUCK supply at that check. A zero DUCK balance does not show when or how those tokens left that address. The saved creator profile lists 240 mint(s) and 25 migration(s).

What the later DUCK lookup returned

The September 16, 2026 DUCK follow-up returned 1 pool scope(s). The highest-volume returned observation reported 24h trading volume $0, pool liquidity $3.15K, 24h transactions 0. Source results: DexScreener: empty; GeckoTerminal: observed.

The missing interval in DUCK's history

The DUCK archive currently contains 6 dated snapshot(s) and 0 daily candle(s). It lacks a comparable price or activity series spanning at least six hours. First tracking is July 23, 2026; catalog retirement is September 13, 2026. An observed decline between those markers cannot be reconstructed from the retained DUCK values alone.

Source definitions and research methodology

Provider checks & full observation table

Latest provider checks

SourceResultChecked (UTC)Pools returnedEvidence
DexScreenerempty2026-09-16 21:30 UTC0exact_contract_lookup
GeckoTerminalobserved2026-09-16 21:30 UTC1exact_contract_lookup

Recorded market evidence

Each row is one source and one scope. Pool liquidity and activity are not token-wide totals. Missing fields are not zero. Full history is available in the downloads.

Observed (UTC)SourceScope / exact poolPriceLiquidity24h volume24h trades
2026-07-31 20:19 UTCSaved market observationpool:EAsRav6u2Q1cvckrUoxK4DqrDyjTqmwv447jZufxKfTQ$2.514e-06$2,720.12$4.013.0
2026-08-14 20:20 UTCgetProgramAccountsgetProgramAccountsNot recordedNot recordedNot recordedNot recorded
2026-09-06 20:26 UTCDexScreenerpool:EAsRav6u2Q1cvckrUoxK4DqrDyjTqmwv447jZufxKfTQ$2.948e-06$3,347.37$7.786.0
2026-09-06 20:26 UTCgetProgramAccountsgetProgramAccountsNot recordedNot recordedNot recordedNot recorded
2026-09-13 23:37 UTCgetProgramAccountsgetProgramAccountsNot recordedNot recordedNot recordedNot recorded
2026-09-16 21:30 UTCGeckoTerminalpool:EAsRav6u2Q1cvckrUoxK4DqrDyjTqmwv447jZufxKfTQ$2.77141e-06$3,149.59$0.000.0

Download and cite this report

DexBrief. “Rubber Duck 2028: retirement and market activity report.” Evidence checked 2026-09-16T21:30:09+00:00. Methodology 2.1. https://dexbrief.com/graveyard/reports/duck-3fc058cfdb85abc4bcda/

DexBrief’s compiled observations and analysis may be cited with attribution under CC BY 4.0; underlying provider data remains subject to its source terms.

Evidence SHA-256: 84b4fe9d3f8e7f952212cc5fb11a7055972ad912049278edfc69a351e3b716ce