DexBrief

U.S. Crude Oil Emergency (UCOE): market history & retirement report

Solana · No market returned by the checked sources

Current market check

UCOE market now

Saved observation
PriceUnavailable
Market capUnavailable
24h trading volumeUnavailable
Pool liquidityUnavailable

Saved market observation: Not recorded. Refreshes when you visit.

·

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

U.S. Crude Oil Emergency was archived on August 03, 2026 because 3 catalog lookup checks did not retain a qualifying market for its Solana contract.

Solana · FFRBf1sNDMrjJJEysDeeXX6wMCmii5hfuXPEKfwE28og

Latest dated evidence:

Follow the recorded trend

UCOE price, market cap and trading activity

UCOE has 1 dated snapshots and 0 daily candles in this archive. Explore each available source and pool below.

UCOE holder count

209

Aug 03, 2026 16:18 UTC · One recorded value

getProgramAccounts · holder_count_measured · getProgramAccounts. More dated values are needed to chart a trend.

UCOE top-holder concentration

54.50%

Aug 03, 2026 16:18 UTC · One recorded value

getProgramAccounts · measured_top10_pct · getProgramAccounts. More dated values are needed to chart a trend.

UCOE supply distribution

UCOE chain snapshot: August 03, 2026. Account shares can include pools and custodians.

UCOE: Largest measured entry

50.00%of recorded supply

UCOE: Top ten measured entries

54.50%of recorded supply

UCOE: Tracked deployer share

0.00%of recorded supply
The recorded sequence

What happened to UCOE?

  1. 01First tracked

    Entered the DexBrief catalog.

  2. 02Catalog retired

    no tracked market after 3 checks

  3. 03Follow-up check

    No market returned by the checked sources

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

Case findings

UCOE: evidence and limitations

UCOE: follow-up market results

At the September 17, 2026 follow-up for UCOE, the results were DexScreener: empty; GeckoTerminal: empty. No matching UCOE market was returned by these completed checks.

What triggered the UCOE retirement

For UCOE, the stored decision is "no tracked market after 3 checks". The record counts 3 checks, but does not retain 3 independent provider responses. It cannot establish the date of UCOE's last trade.

UCOE: archived market snapshot

The archived U.S. Crude Oil Emergency page records price $0.001099, 24-hour volume $7.30K, pool liquidity $549.85K, fully diluted value $1.10M, 24-hour trades 719. Those fields lack a complete set of trustworthy observation dates, so they describe the archived UCOE snapshot and are excluded from dated return calculations. The saved route is KZKp1PtVSBTkZ7aZzHVCcTKgKt92oGy9yFwSxjEkixz. The $1.10M figure is fully diluted value; a circulating market cap was not retained for UCOE.

UCOE ownership at the last saved chain check

For UCOE, getProgramAccounts recorded 209 measured holder entries in the August 03, 2026 snapshot. It separately reports 230 token accounts; that account count is not a count of unique owners. 102 entries exceeded 0.01% of UCOE supply. That is 48.8% of the measured holder entries; the remainder held smaller balances. The measured top-ten entries represented 54.50% of supply in that snapshot. The UCOE concentration figure does not identify which large entries belong to pools, custodians or individual people.

UCOE supply and contract controls

The saved contract check for U.S. Crude Oil Emergency, dated August 03, 2026, lists mint authority: revoked; freeze authority: revoked; token supply: 999,999,867.9996. The tracked deployer held 0.0000% of UCOE supply at that check. A zero UCOE balance does not show when or how those tokens left that address. The saved creator profile lists 2 mint(s).

UCOE: limits of the retained timeline

For UCOE, the retained history consists of 1 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 28, 2026; catalog retirement is August 03, 2026. An observed decline between those markers cannot be reconstructed from the retained UCOE values alone.

Source definitions and research methodology

Sources and observations

Latest provider checks

SourceResultChecked (UTC)Pools returnedEvidence
DexScreenerempty2026-09-17 13:29 UTC0exact_contract_lookup
GeckoTerminalempty2026-09-17 13:29 UTC0exact_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
2026-08-03 16:18 UTCgetProgramAccountsgetProgramAccountsNot recordedNot recordedNot recordedNot recorded

Research data

UCOE: 1 dated snapshots, 0 daily candles. Download the retained observations and source records.

Version, license and citation

DexBrief. U.S. Crude Oil Emergency: market history & retirement report. Latest dated evidence: 2026-09-17T13:29:44+00:00. Methodology 2.1. https://dexbrief.com/graveyard/reports/ucoe-8c380207f2ff91693fc8/

Permanent evidence edition

DexBrief analysis and compilation: CC BY 4.0. Underlying provider data remains subject to its source terms.

Evidence SHA-256: 52280c622f0d03f0daf8abcb970b539c2d6fa86559799b8a84adde48172e669a