--- title: "Why did PEARL drop 3.02% in 1 minute? Evidence check: Pearl falls sharply in one-minute move while other tracked coins hold steady · 2026-10-23" description: "Pearl dropped in a sharp one-minute move on Gate's USDT market, while none of the other tracked coins moved in the same direction or fell further, and Bitcoin was roughly flat over the same period. No report in the monitored feeds explains the move, so the cause is unresolved." language: en canonical: "https://whycoinmoves.com/en/events/pearl-2-move-1792777440" published: 2026-10-23T17:44:58.000Z updated: 2026-10-23T18:47:02.000Z indexable: true --- # Why did PEARL drop 3.02% in 1 minute? Evidence check: Pearl falls sharply in one-minute move while other tracked coins hold steady · 2026-10-23 Pearl dropped in a sharp one-minute move on Gate's USDT market, while none of the other tracked coins moved in the same direction or fell further, and Bitcoin was roughly flat over the same period. No report in the monitored feeds explains the move, so the cause is unresolved. Nearby report sources (context, not confirmed causes): No matching source available ## Key facts PEARL changed -3.02% in 1 minute (23/10/2026, 17:43 to 23/10/2026, 17:44, UTC; Gate · USDT). The cause remains unresolved. After site detection, observed returns were 5 minutes: 0.00% (difference from BTC -0.07 pp; 23/10/2026, 17:45 → 23/10/2026, 17:50, UTC; Gate · USDT); 1 hour: +1.37% (difference from BTC +1.48 pp; 23/10/2026, 17:45 → 23/10/2026, 18:45, UTC; Gate · USDT). Unlisted windows are unavailable. ## Returns after site detection | Window | Return | BTC | Difference from BTC | Actual sampled interval (UTC) | Source | | --- | --- | --- | --- | --- | --- | | 5 minutes | 0.00% | +0.07% | -0.07 pp | 23/10/2026, 17:45 → 23/10/2026, 17:50 | Gate · USDT | | 1 hour | +1.37% | -0.12% | +1.48 pp | 23/10/2026, 17:45 → 23/10/2026, 18:45 | Gate · USDT | | 24 hours | — | — | — | — | — | ## Detected price interval | Metric | Value | | --- | --- | | Window | 1 min | | Sampled prices | 2.0622 → 2 | | Return / BTC difference | -3.02% / -3.00 pp | | Detection threshold | 2% | | Source | Gate · USDT | [Research: announcement timing and causality]() ## Historical hourly baseline | Metric | Value | | --- | --- | | Ready | false | | Coverage | 0.0% (0/720) | | Median absolute hourly return | — | | 99th percentile of absolute hourly returns | — | | BTC beta | — | | Source / cutoff (UTC) | Gate · USDT / 23/10/2026, 17:44 | ## Claims and open questions - What would explain the drop, such as an exchange notice or listing change, a project announcement, or on-chain flows for Pearl? - Did any broader market news coincide with the move, given that Bitcoin was nearly unchanged and the decline was isolated to Pearl? ## Source evidence ## Recent PEARL events and market reactions - [Why did PEARL go up 3.08% in 1 minute? Evidence check: Pearl rises sharply in one-minute move while other tracked coins hold flat · 2026-10-23]() — Received 23/10/2026, 17:42 (UTC) · Cause unresolved · Market watch · 5m -0.02% / 1h +1.34% - [Why did PEARL drop 2.38% in 1 minute? Evidence check: Pearl falls sharply in one-minute move while other tracked coins hold steady · 2026-10-23]() — Received 23/10/2026, 13:40 (UTC) · Cause unresolved · Market watch · 5m 0.00% / 1h -0.05% - [Full coin archive]() ## Recent Market watch events on other coins - [IRYS: Why did IRYS go up 4.11% in 1 minute? Evidence check: Irys rises sharply in one-minute move while other tracked coins stay flat · 2026-10-23]() - [PEPE: Why did PEPE drop 1.11% in 1 minute? Evidence check: Pepe falls in a sharp one-minute move while other tracked coins are little changed · 2026-10-23]() - [BTC: US spot bitcoin ETFs log $635.6 million daily outflow]() - [Market watch]() ## Research for this archive - [Altcoin beta to Bitcoin: BTC, ETH, SOL and DOGE hourly returns]() - [Crypto liquidity and order book depth: a historical data audit]() - [Perpetual funding rates and annualized yield: a 2025 comparison]() - [Bitcoin halving and bull markets: evidence from four halvings]() [Methods and limitations]() Publisher count is not independent evidence count. Price changes cannot verify news or prove causation.