--- title: "Why did BIRB go up 8.28% in 60 minutes? Evidence check: Moonbirds rises sharply in an isolated one-hour move · 2026-10-24" description: "Moonbirds climbed sharply over a one-hour window while most other tracked coins did not move the same way, and none of them moved further. No report in the monitored feeds explains the move, so its cause is unresolved." language: en canonical: "https://whycoinmoves.com/en/events/moonbirds-move-1792825140" published: 2026-10-24T06:59:13.000Z updated: 2026-10-24T08:02:03.000Z indexable: true --- # Why did BIRB go up 8.28% in 60 minutes? Evidence check: Moonbirds rises sharply in an isolated one-hour move · 2026-10-24 Moonbirds climbed sharply over a one-hour window while most other tracked coins did not move the same way, and none of them moved further. No report in the monitored feeds explains the move, so its cause is unresolved. Nearby report sources (context, not confirmed causes): No matching source available ## Key facts BIRB changed +8.28% in 60 minutes (24/10/2026, 05:59 to 24/10/2026, 06:59, UTC; Gate · USDT). The cause remains unresolved. After site detection, observed returns were 5 minutes: +0.66% (difference from BTC +0.59 pp; 24/10/2026, 07:00 → 24/10/2026, 07:05, UTC; Gate · USDT); 1 hour: +15.21% (difference from BTC +15.27 pp; 24/10/2026, 07:00 → 24/10/2026, 08:00, UTC; Gate · USDT). Unlisted windows are unavailable. In the preceding 30 days, the 99th percentile of absolute hourly returns was 14.71% (Gate · USDT; cutoff 24/10/2026, 06:59, UTC). This hourly baseline is not directly comparable with a minute move. ## Returns after site detection | Window | Return | BTC | Difference from BTC | Actual sampled interval (UTC) | Source | | --- | --- | --- | --- | --- | --- | | 5 minutes | +0.66% | +0.07% | +0.59 pp | 24/10/2026, 07:00 → 24/10/2026, 07:05 | Gate · USDT | | 1 hour | +15.21% | -0.06% | +15.27 pp | 24/10/2026, 07:00 → 24/10/2026, 08:00 | Gate · USDT | | 24 hours | — | — | — | — | — | ## Detected price interval | Metric | Value | | --- | --- | | Window | 60 min | | Sampled prices | 0.15608 → 0.169 | | Return / BTC difference | +8.28% / +8.25 pp | | Residual after BTC beta | +8.27 pp · Recorded model-adjusted difference; includes model error and other shared factors. Not a pure coin-specific effect. | | Detection threshold | 8% | | Source | Gate · USDT | [Research: announcement timing and causality]() ## Historical hourly baseline | Metric | Value | | --- | --- | | Ready | true | | Coverage | 100.0% (720/720) | | Median absolute hourly return | 0.51% | | 99th percentile of absolute hourly returns | 14.71% | | BTC beta | 0.30 | | Source / cutoff (UTC) | Gate · USDT / 24/10/2026, 06:59 | ## Claims and open questions - Whether an exchange listing or notice, a project announcement, on-chain flows or broader market news drove the move ## Source evidence ## Recent BIRB events and market reactions - [Why did BIRB drop 9.18% in 60 minutes? Evidence check: Moonbirds falls sharply over a one-hour window · 2026-10-24]() — Received 24/10/2026, 09:14 (UTC) · Cause unresolved · Market watch · 5m +0.75% - [Why did BIRB drop 9.99% in 5 minutes? Evidence check: Moonbirds falls sharply in five-minute move as other tracked coins diverge · 2026-10-24]() — Received 24/10/2026, 08:02 (UTC) · Cause unresolved · Market watch · 5m +2.43% / 1h -2.26% - [Why did BIRB go up 16.26% in 60 minutes? Evidence check: Moonbirds rises sharply in an isolated one-hour move · 2026-10-24]() — Received 24/10/2026, 08:00 (UTC) · Cause unresolved · Market watch · 5m -5.88% / 1h -11.92% - [Why did BIRB drop 6.47% in 1 minute? Evidence check: Moonbirds falls sharply in one-minute move while other tracked coins stay flat · 2026-10-24]() — Received 24/10/2026, 05:26 (UTC) · Cause unresolved · Market watch · 5m +1.34% / 1h -1.75% - [Why did BIRB go up 10.62% in 5 minutes? Evidence check: Moonbirds rises sharply in isolated five-minute move · 2026-10-24]() — Received 24/10/2026, 03:31 (UTC) · Cause unresolved · Market watch · 5m -1.70% / 1h +12.05% - [Full coin archive]() ## 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.