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BTC volatility Flash News List | Blockchain.News
Flash News List

List of Flash News about BTC volatility

Time Details
2025-09-24
21:31
Maryland Transit Data Breach Claims: Hackers Seek Millions in Bitcoin (BTC) — Trading Risks and On-Chain Watchlist

According to the source, hackers are reportedly offering stolen Maryland transit data for sale in exchange for millions in Bitcoin (BTC). Source: X post dated Sep 24, 2025. If confirmed, traders should watch for short-term BTC headline risk, including spikes in mixing-service inflows and elevated exchange inflows from high-risk entities, patterns observed during prior cyber extortion episodes. Source: Chainalysis 2024 Crypto Crime Report. Law enforcement has previously traced and recovered BTC ransoms, which can alter adversary wallet behavior and affect on-chain flows after publicity peaks. Source: U.S. Department of Justice press release, June 7, 2021 (Colonial Pipeline ransom recovery). Actionable watchlist: monitor mixer inflows, ransomware-linked clusters, and exchange deposit spikes relative to baseline to gauge potential selling pressure. Source: Chainalysis 2024 Crypto Crime Report.

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2025-09-24
11:42
56+ Countries Have BTC Exposure, Says Bitcoin Policy Institute Report Cited by @smtgpt: Key Insights for Traders

According to @smtgpt, more than 56 countries now have some exposure to Bitcoin (BTC), citing a recent Bitcoin Policy Institute (@btcpolicyorg) report, source: @smtgpt on X citing Bitcoin Policy Institute. According to @smtgpt, the same report indicates India passively holds some BTC, source: @smtgpt on X citing Bitcoin Policy Institute. For traders, sovereign adoption headlines have historically driven BTC volatility, as seen during El Salvador’s 2021 legal-tender rollout that coincided with sharp BTC price swings, source: Reuters coverage of El Salvador’s Bitcoin law in Sept 2021. Monitoring updates from the Bitcoin Policy Institute on country-level BTC exposure can inform positioning around policy catalysts and liquidity shifts, source: Bitcoin Policy Institute reports referenced by @smtgpt.

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2025-09-22
18:30
Gold All-Time High at $3,725 Sparks BTC (BTC) Correlation Watch: 5 Trading Signals to Track Now

According to the source, gold hit a new all-time high near $3,725 today, a move traders should verify against CME futures and major spot feeds before acting, according to CME Group pricing practices. BTC’s 30–90 day correlation with gold is typically low and regime-dependent, so correlation spikes during macro stress are the key signal to monitor, according to Kaiko research and CME data. A sustained gold breakout often aligns with softer US real yields, a backdrop that has historically supported risk assets including BTC via liquidity effects, according to FRED and Bloomberg Intelligence. For confirmation on crypto flows, traders track US-listed spot bitcoin ETF net subscriptions and premiums, as persistent inflows have coincided with upside momentum in prior cycles, according to CoinShares fund flow reports. Options positioning matters as well: rising BTC implied volatility and call skew often precede trend expansions, according to Deribit and Amberdata. Dollar context is critical; watch XAUUSD versus DXY and 10-year TIPS yields to gauge whether the move is USD weakness or risk hedging, according to FRED and ICE Data Services.

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2025-09-21
13:01
London’s $7 Billion Bitcoin Fraud Trial: What BTC Traders Must Watch Now for Volatility and Liquidity Risks

According to the source, a $7 billion Bitcoin fraud trial is set to begin in London, creating immediate headline risk for BTC spot and derivatives. Deribit Insights and CME Group volatility dashboards show short-dated implied volatility and skew historically rise around major legal or enforcement headlines in crypto, which can impact options pricing and hedging costs (source: Deribit Insights; CME Group). UK Home Office asset recovery guidance under the Proceeds of Crime Act indicates seized digital assets can be realized, implying potential supply overhang if applicable to this case (source: UK Home Office POCA asset recovery guidance). Kaiko market-liquidity research documents that shock news often coincides with thinner order books and wider spreads, so monitoring depth, funding rates, and open interest on top venues is critical (source: Kaiko research). Crypto-exposed equities often trade as high-beta proxies to BTC during such periods, amplifying cross-asset volatility and risk management needs (source: Nasdaq trading data).

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2025-09-17
07:00
FOMC Rate Decision Today: BTC and ETH Volatility Playbook for the 2:00–3:00 p.m. ET Window

According to the source, the FOMC decision is slated for 2:30 p.m. ET today, putting BTC and ETH on watch for a high‑volatility afternoon session. source: the source According to the Federal Reserve, policy statements are typically released at 2:00 p.m. ET with a 2:30 p.m. press conference, concentrating market risk in the 2:00–3:00 p.m. ET window. source: Board of Governors of the Federal Reserve System Historical crypto market studies indicate realized and implied volatility in BTC and ETH tends to rise into and immediately after FOMC events compared with baseline days. source: Kaiko Research; Deribit Insights Liquidity often thins and bid‑ask spreads widen around major macro releases, increasing slippage and liquidation risk on leveraged crypto venues. source: Bank for International Settlements; CME Group Education Practical intraday tactics include reducing leverage, using limit orders, and pre‑defining wider but sized stops during the decision window to mitigate adverse fills. source: CME Group Education Short‑term crypto direction frequently correlates with moves in two‑year U.S. Treasury yields and the DXY; stronger USD and higher front‑end yields have coincided with downside pressure in BTC during past rate surprises. source: Coinbase Institutional Research

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2025-09-15
18:02
Fox News: Rubio urges visa crackdown over praise of political killings; political risk watch for BTC, ETH volatility

According to Fox News, Sen. Marco Rubio told the outlet that the U.S. should not issue or continue visas for foreign-born holders who glorify the killing of political figures, referencing posts about Charlie Kirk, source: Fox News post on X dated Sep 15, 2025. Political-security headlines of this nature have historically coincided with higher policy uncertainty and increased volatility premia in financial markets, as documented by the Economic Policy Uncertainty index and its links to market volatility, source: Baker, Bloom and Davis Economic Policy Uncertainty research. Research also shows that economic policy uncertainty predicts higher volatility in major cryptocurrencies including BTC and ETH, implying more sensitive short-term trading conditions for crypto during U.S. political risk episodes, source: Demir, Gozgor, Lau and Vigne, Finance Research Letters 2018.

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2025-09-15
06:26
US SEC Reportedly To Warn Crypto Firms Before Tough Enforcement: What It Means for BTC, ETH Volatility

According to @rovercrc, the US SEC will warn crypto firms before initiating tough enforcement actions; source: @rovercrc on X (Sep 15, 2025). The SEC’s established Wells notice process already provides formal pre-enforcement notification to prospective defendants, suggesting any change would be in policy emphasis rather than the underlying procedure; source: U.S. Securities and Exchange Commission, Wells Notice guidance. SEC enforcement headlines have historically triggered short-term volatility in BTC and ETH during major cases such as the June 2023 lawsuits against Binance and Coinbase; source: Reuters reporting on SEC actions in June 2023. Traders should monitor the SEC newsroom and litigation releases for confirmation and timing while managing headline risk around U.S. regulatory news windows; source: U.S. SEC Newsroom and Litigation Releases.

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2025-09-15
00:53
Retail Sentiment Alert: @StockMKTNewz X Question on Single Largest Holding Offers Real-Time Positioning Signal; Studies Link Social Attention to BTC Volatility

According to @StockMKTNewz, a public X post on Sep 15, 2025 asks followers what is currently their single largest holding. Source: @StockMKTNewz on X, Sep 15, 2025. For traders, reply composition to such prompts can serve as a real-time proxy for retail positioning across equities, crypto, and cash. Sources: Bollen, Mao, and Zeng, Journal of Computational Science 2011; Sprenger, Tumasjan, Sandner, and Welpe, European Financial Management 2014. Academic research documents that social media sentiment and attention correlate with short-term returns and volatility in both equities and Bitcoin (BTC), making reply trends a useful sentiment input for crypto risk management. Sources: Bollen, Mao, and Zeng 2011; Garcia, Tessone, Mavrodiev, and Perony, Journal of the Royal Society Interface 2014; Kristoufek, Scientific Reports 2013. Rising crypto-focused attention on X has been linked to higher BTC trading volume and volatility, which traders can monitor as part of a positioning and liquidity checklist. Sources: Garcia, Tessone, Mavrodiev, and Perony 2014; Kristoufek 2013.

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2025-09-14
15:18
Bitcoin (BTC) CME Gap Alert on Sep 14, 2025: Crypto Rover Flags Futures Price Gap

According to @rovercrc, Bitcoin (BTC) has a CME gap on the futures chart; the post serves as an alert for traders to monitor price action around the CME session reopen and does not include the exact gap level or size, source: Crypto Rover on X, Sep 14, 2025.

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2025-09-11
21:22
Utah Valley University Assassination: Trump Response Reported by @FoxNews — BTC, ETH Volatility and Safe-Haven Flows to Watch

According to @FoxNews, President Trump said he had a long talk with Erika, the wife of Charlie Kirk, and described her as absolutely devastated following an assassination at a Utah Valley University event (source: @FoxNews, Sep 11, 2025). For traders, political-risk shocks like assassinations are associated with short-term spikes in volatility and risk aversion across equities and crypto, with Bitcoin (BTC) increasingly moving in sync with stocks since 2020 (source: International Monetary Fund, 2022, Crypto Prices Move More in Sync With Stocks). Monitor three signals for potential spillovers: BTC and ETH implied volatility and futures basis, derivatives funding rates, and safe-haven flows into USD and gold that typically strengthen during risk-off episodes (sources: IMF 2022; Baur and Lucey, 2010, The Financial Review; Ranaldo and Söderlind, 2010, The Journal of Finance).

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2025-09-09
18:15
BTC and ETH Volatility Play: @CryptoMichNL Positions for Rally or Drop, Flags Opportunities on Downside

According to @CryptoMichNL, he is positioned market-neutrally to trade either a rally or a drop in Bitcoin (BTC) and Ethereum (ETH), emphasizing reacting to price action rather than narratives, source: X post by @CryptoMichNL on Sep 9, 2025. According to @CryptoMichNL, a downside move in BTC and ETH could trigger elevated volatility and create trading opportunities, source: X post by @CryptoMichNL on Sep 9, 2025.

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2025-09-09
06:42
Bitcoin BTC Bollinger Bands Reported at Record Extremes Now - Volatility Playbook and Trading Signals

According to @rovercrc, Bitcoin's Bollinger Bands are at the most extreme level in history now, signaling an exceptional expansion in band width on BTC price charts, source: @rovercrc. Bollinger Bands use standard deviations around a moving average, so record expansion denotes unusually high realized volatility and a forceful trend phase, source: John Bollinger, Bollinger on Bollinger Bands. Traders typically prepare for two pathways in such regimes: continuation if price closes and rides outside the band (walking the bands), or mean reversion if candles close back inside after an extreme, with position sizing adjusted to volatility, source: John Bollinger, Bollinger on Bollinger Bands. Risk controls commonly include wider stops relative to average true range, reduced leverage, and predefined breakout or reversal triggers to manage slippage and tail risk during volatility spikes, source: CMT Association education on volatility and risk management.

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2025-09-07
16:34
Bitcoin OP_RETURN Governance Debate Spurs Backlash; Policy Not Consensus Change Puts BTC Traders On Alert

According to Patrick McCorry, the current Bitcoin OP_RETURN governance dispute has turned toxic despite not involving a consensus rule change, highlighting that the issue is about policy-level standardness rather than base consensus. Source: Patrick McCorry on X. In Bitcoin Core, OP_RETURN handling is governed by standardness policy and not consensus, allowing nodes and miners to independently choose relay and inclusion behavior, which can alter transaction propagation and block composition. Source: Bitcoin Core documentation. Relay and inclusion policies directly affect mempool backlog and fee rates that traders monitor when assessing BTC liquidity and intraday volatility, making mempool size, feerate bands, and miner inclusion patterns key signals around this debate. Source: Bitcoin Core documentation on mempool and fee estimation.

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2025-08-15
10:20
Bitcoin (BTC) 6M/1M Implied Volatility Ratio Near 96.8th Percentile — Only 3.2% of Days Higher, Flagging Medium-Term Macro Risk

According to @glassnode, Bitcoin’s 6M/1M implied volatility ratio is elevated with only 3.2% of days showing higher readings. According to @glassnode, options markets are increasingly pricing medium-term uncertainty, indicating rising concern about structural or macro risks. According to @glassnode, the elevated ratio means six-month BTC options are priced with higher implied volatility relative to one-month options, highlighting a steepening options term structure that traders track for risk management.

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2025-08-06
03:45
BlackRock Bitcoin ETF Sees $77.4 Million Outflow – Impact on BTC Price and Market Sentiment

According to Farside Investors, BlackRock's Bitcoin ETF experienced a daily outflow of $77.4 million, indicating reduced investor inflows and potential short-term selling pressure on BTC. Such significant ETF outflows can signal weakening market sentiment and may contribute to increased volatility in Bitcoin price action. Traders should closely monitor ETF flows as they often serve as leading indicators for broader crypto market movements. Source: Farside Investors

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2025-08-04
13:15
Bitcoin Volatility Drops Significantly in Current Cycle: Trading Insights for BTC Price Action

According to @CryptoMichNL, Bitcoin (BTC) volatility has decreased notably in the current market cycle, with prolonged periods of price stagnation within tight ranges. This subdued volatility suggests that traders should not expect a clear market peak in Q4 2025, contrary to patterns observed in previous cycles. The unique dynamics of this cycle highlight the need for adjusted trading strategies and careful monitoring of BTC price movements, as there is no direct comparison to earlier market cycles (source: @CryptoMichNL).

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2025-08-01
06:56
USDT Stablecoin Maintains 1:1 Dollar Peg Amid KES Inflation and Crypto Volatility

According to @GoChapaa, while the Kenyan Shilling (KES) is losing value due to inflation and major cryptocurrencies like Bitcoin (BTC) and Ethereum (ETH) experience significant price swings, Tether (USDT) consistently holds its value at $1 every day. This stability makes USDT a preferred option for traders seeking to avoid currency devaluation and market volatility. @GoChapaa highlights that USDT's 1:1 peg to the US dollar offers a reliable store of value for those looking to safeguard assets against inflation and sudden price changes in the crypto market.

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2025-07-27
07:56
Rising Implied Volatility on BTC and ETH Options Signals Potential Altcoin Outperformance: Trading Strategies for the Next 4 Weeks

According to Cas Abbé, implied volatility on BTC and ETH options is rising, which historically indicates that altcoins may outperform as traders shift to higher beta assets. The increased volatility suggests traders should expect sharp price swings and manage position sizes carefully over the next four weeks (source: Cas Abbé).

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2025-07-25
23:53
BTC Price Drops $5,000 as Market Absorbs Ancient Whale's 80,202 BTC ($9.53 Billion) Selloff

According to @EmberCN, Bitcoin (BTC) experienced a $5,000 price pullback as the market absorbed the movement of 80,202 BTC, worth $9.53 billion, from an ancient whale. This significant transaction increased short-term selling pressure, creating volatility and new trading opportunities for active traders, while highlighting the impact of large-scale BTC movements on market liquidity and price action (source: @EmberCN).

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2025-06-28
04:24
Crypto Cypherpunk Values Erosion: Trading Risks for BTC and ETH Amid Corporate Co-optation

According to the author, the dilution of cypherpunk values in the cryptocurrency industry, exemplified by Coinbase's sponsorship of political events and corporate acquisitions, could heighten regulatory scrutiny and market volatility, potentially impacting assets like Bitcoin (BTC) and Ethereum (ETH). The author contends that such co-optation by entities like fintech firms may increase systemic risks and undermine long-term adoption, affecting trading sentiment and price stability in crypto markets.

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