According to the source, the post highlights uncertainty between an altseason breakout and a rise in BTC dominance, flagging a pivotal rotation setup for crypto traders; source: social post dated Aug 9, 2025. To validate an altseason, look for BTC dominance (BTC.D) to form a weekly lower high and close below prior support, as tracked by the BTC.D index; source: TradingView BTC.D historical charts. Additional confirmation includes ETHBTC breaking upward from its range and Total Crypto Market Cap excluding BTC (TOTAL3) making higher highs with expanding breadth across top-100 alts; source: TradingView ETHBTC and TOTAL3 charts, CoinMarketCap top-100 market data. If BTC dominance rises, favor rotating into BTC spot, trimming high-beta alts, and prioritizing BTC pairs as funding normalizes; source: Coinglass perpetual funding and open interest data, TradingView BTC pair performance. Key watch items are BTC.D weekly structure, ETHBTC relative trend, TOTAL3 trend, alt funding skew, and stablecoin netflows that fuel risk-on cycles; source: TradingView for price indices, Coinglass for funding metrics, Glassnode for stablecoin supply data.

According to @AltcoinGordon, Bitcoin dominance (BTC.D) has broken below a three-year uptrend that began in 2022, indicating a shift away from BTC and ETH leadership toward altcoins, source: @AltcoinGordon on X, Aug 9, 2025. He states the now-broken trendline kept altcoins underperforming since 2022 and that its loss gives Altseason the green light, which he frames as the market’s biggest “crash” being in dominance rather than BTC or ETH price, source: @AltcoinGordon on X. Traders commonly validate such a dominance breakdown and time rotations by tracking the BTC.D index and major altcoin/BTC pairs on TradingView, source: TradingView BTC.D.

According to Trader Tardigrade, the 3-day chart of the altcoin market cap index TOTAL2 is showing conditions that could precede an altseason, as highlighted in his X post with a chart on Aug 9, 2025 (source: Trader Tardigrade on X, Aug 9, 2025). TOTAL2 tracks the total crypto market capitalization excluding Bitcoin, making it a direct gauge of altcoin breadth and trend strength for traders (source: TradingView symbol description for CRYPTOCAP TOTAL2). His call implies a potential bullish rotation into altcoins, with traders commonly seeking breakout confirmation on TOTAL2 before increasing risk exposure to altcoin positions (source: Trader Tardigrade on X, Aug 9, 2025; source: Edwards and Magee, Technical Analysis of Stock Trends, breakout confirmation guidance).

According to @rovercrc, a decisive break of Bitcoin dominance (BTC.D) below a key chart level would mark the start of a full altseason (source: Crypto Rover on X, Aug 9, 2025). Altseason is broadly described as a phase when altcoins outperform Bitcoin on a market-wide basis, often visible via strength in altcoin-to-BTC pairs (source: Investopedia). Traders commonly monitor the BTC.D index to gauge market share shifts and use trend breaks as triggers for rotation and risk management (source: TradingView).

According to Miles Deutscher, the near-term roadmap is a three-phase rotation: an ETH (ETH) rally leading into a mini alt season, a rotation back into BTC (BTC) with a push toward 120k-140k while alts lag, and a final rotation into ETH and altcoins for a blowoff top, with the full cycle taking months to play out (source: Miles Deutscher, X, Aug 9, 2025). For trading, this implies overweighting ETH first, preparing to pivot into BTC during the mid-cycle trend extension, and finally rotating into select alts for late-stage momentum, aligned with his sequence and timing guidance (source: Miles Deutscher, X, Aug 9, 2025). Key levels and phases to monitor from his view are BTC 120k-140k and the shifts between ETH-led strength, BTC-led dominance with alt underperformance, and the late-cycle alt outperformance phase (source: Miles Deutscher, X, Aug 9, 2025).

According to CrypNuevo, technical analysis of BTC Dominance (BTC.D) and the ETH/BTC trading pair suggests the market is nearing a key inflection point that could confirm the onset of an altseason in 2025. Despite a minor pullback in altcoins, capital rotation is already visible as funds move from BTC to ETH, with expectations that this trend will continue toward other altcoins. Traders should monitor these charts closely for confirmation signals, as further rotation could present significant trading opportunities in the broader altcoin market (source: CrypNuevo).

According to Miles Deutscher, the cryptocurrency market is currently in an 'ETH season,' with recent price pumps across various assets being driven primarily by a slight improvement in overall market sentiment. Deutscher asserts that a significant capital rotation into the broader altcoin market has not yet commenced, suggesting that the current upward movements are not indicative of a full-blown altcoin rally and that the main focus remains on Ethereum (ETH).

According to Gregory Mall of Lionsoul Global, Bitcoin's new all-time high on May 22, driven by spot ETF inflows exceeding $16 billion year-to-date and central bank rate cut expectations, signals a potential altcoin rally based on historical patterns. With BTC dominance now above 54%, altcoins like Ethereum (ETH) and Solana (SOL) typically lag by 2-6 months but show early signs of gains, such as ETH's 81% rally since April lows and DeFi TVL surging 31% to $117 billion, per DeFiLlama data.

According to @burrytracker, Michael Burry is not forecasting a China market crash, but highlights that the risk-reward profile in Chinese equities is currently unfavorable due to stimulus fatigue, rising geopolitical tensions, and declining profits, while stocks remain priced at 2020 levels (source: @burrytracker, June 19, 2025). For crypto traders, this signals possible capital rotation out of Chinese equities and into alternative assets such as BTC and ETH, given the increased risk in traditional markets.

According to Michaël van de Poppe (@CryptoMichNL), gold is currently consolidating, with expectations of further upside over the coming years. However, he highlights a likely 6-12 month period where risk-on assets, including cryptocurrencies, could outperform as gold trends downward. Van de Poppe notes his strategy of rotating profits from crypto back into gold later this year, suggesting traders monitor shifts between crypto and traditional safe-haven assets for optimal portfolio allocation (Source: @CryptoMichNL, May 12, 2025).

According to André Dragosch (@Andre_Dragosch), foreign investors are no longer relying on Mag7 stocks to park US Dollars as they did during the TINA (There Is No Alternative) era. Recent data visualized by Dragosch shows a notable decline in foreign investment flows into these mega-cap tech stocks, suggesting a diversification away from traditional US equities. This shift may impact liquidity in the Mag7 segment and could lead to increased volatility or rotation into alternative assets, including cryptocurrencies and global equities. Traders should closely monitor capital flow data and sector rotation trends for potential trading opportunities (Source: André Dragosch, Twitter, April 26, 2025).

According to Miles Deutscher on Twitter, the performance gap between Bitcoin ($BTC) and altcoins continues to widen, signaling a period of increased Bitcoin dominance in the cryptocurrency market (source: twitter.com/milesdeutscher/status/1915767789849293193, April 25, 2025). Traders should note that historical cycles show periods of high Bitcoin dominance can lead to capital rotation into altcoins once Bitcoin stabilizes, but current on-chain data and market sentiment suggest risk remains elevated for altcoin positions (source: Glassnode, April 2025). Monitoring Bitcoin dominance metrics and trading volumes is essential for identifying potential entry points for altcoins or confirming the trend continuation in Bitcoin-centric portfolios.