BlackRock seeks to shield bitcoin investors from losses after rival fund weathers 50% crash
Cointelegraph: “BlackRock’s proposed Bitcoin fund would use options to limit potential losses and gains, adding another strategy to its existing Bitcoin and Ether ETF lineup.” 감지 후 24시간 동안 BTC +1.13% 변동 관측. 시세 관측은 인과관계를 입증하지 않습니다.
5개 독립 매체가 보도했으나(동일 문구 전재는 1회로 계산) 단일 원천 출처에 의존할 수 있습니다.
핵심 코인 BTC · 5개 출처 · 이후 BTC 대비 평소 변동폭의 4.0× 이동
일반 시효
세 가지 독립된 규칙 기반 신호이며, 보도가 사실일 확률을 의미하지 않습니다. 산출 방식 →
Key facts
Attributed sources: Cointelegraph The Block Decrypt CoinDesk Bitcoin Magazine
BTC 감지 후 시세 반응
- 5분+0.09%Gate · USDT
- 1시간-0.57%Gate · USDT
- 24시간+1.13%Gate · USDT
Claims and open questions
Original source links are available below. Independent verification is incomplete.
No written explanation was generated for this evidence version. Sources and market data remain available.
Source evidence
cointelegraph.com
Published 20/10/2026, 08:12 · Received 20/10/2026, 08:20
www.theblock.co
Published 19/10/2026, 22:00 · Received 20/10/2026, 08:55
decrypt.co
Published 20/10/2026, 09:13 · Received 20/10/2026, 09:16
www.coindesk.com
Published 20/10/2026, 14:28 · Received 20/10/2026, 14:29
bitcoinmagazine.com
Published 20/10/2026, 16:26 · Received 20/10/2026, 16:31
Original source titles remain in their source language. Full articles are not republished.
Market reaction after detection
Returns start at the sample closest to site detection (within the same minute up to 10 minutes later), using the same data source and quote currency. Actual sample times are shown; missing observations remain blank.
| Window | Return | Actual sampled interval / source |
|---|---|---|
| 5분 | +0.09% | 20/10/2026, 14:29 → 20/10/2026, 14:34 (UTC) Gate · USDT |
| 1시간 | -0.57% | 20/10/2026, 14:29 → 20/10/2026, 15:29 (UTC) Gate · USDT |
| 24시간 | +1.13% | 20/10/2026, 14:29 → 21/10/2026, 14:29 (UTC) Gate · USDT |
Historical market context
Research: hourly returns and BTC beta →
Closed hourly candles from the 30 days before this event observation. Different venues are kept separate.
| Metric | Value |
|---|---|
| Hourly coverage | 100.0% (720/720) |
| Median absolute 1h return | 0.15% |
| 99th percentile of absolute 1h returns | 1.23% |
OKX · USDT · Context as of 20/10/2026, 14:29 · Last included candle closed 20/10/2026, 14:00
Hourly descriptive statistics, not minute-move probabilities. Backfilled history never moves the observation cutoff above.
Event timeline
Source publication, receipt and analysis times are separate. All times UTC.
Source published: The Block
Source published: Cointelegraph
Source received: Cointelegraph
Source received: The Block
Source published: Decrypt
Source received: Decrypt
Source published: CoinDesk
Source received: CoinDesk
Event first detected by this site
Evidence record updated
Source published: Bitcoin Magazine
Source received: Bitcoin Magazine
Evidence record updated
Latest content update
Recent BTC events and market reactions
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