According to @QCPgroup, BTC dominance slipped from 60% to 57% while still remaining above the sub-50% levels seen in 2021, highlighting a shift in market share that traders track for rotation signals. According to @QCPgroup, the move is fueling speculation that whales expect ETH to outperform, particularly if ETH staking ETFs secure approval later this year.

According to @MilkRoadDaily, despite rising ETH treasury allocation headlines, BTC remains the dominant corporate treasury asset with over 100 companies already investing in BTC. Based on @MilkRoadDaily’s data point, traders may tilt toward BTC on the corporate treasury allocation theme and monitor disclosures of new BTC treasury buyers as potential catalysts for BTC dominance relative to ETH.

According to @RhythmicAnalyst, BTC dominance has broken a key weekly trend support, signaling potential weakness in Bitcoin’s market share relative to altcoins (source: @RhythmicAnalyst, X post, Aug 22, 2025). If this support is not recovered, the author expects a major rally in altcoins, implying an Altseason scenario where altcoins could outperform BTC (source: @RhythmicAnalyst, X post, Aug 22, 2025). For trading, the author’s framework suggests monitoring whether BTC dominance stays below the broken trend as a continuation trigger for altcoin strength, while a swift reclaim of the level would invalidate the Altseason thesis (source: @RhythmicAnalyst, X post, Aug 22, 2025).

According to Samson Mow, Bitcoin (BTC) will not rally until BTC dominance increases, signaling capital rotation away from altcoins and into BTC. Source: Samson Mow on X, Aug 22, 2025. Mow states Ethereum (ETH) is in the final stage of a pump-and-dump and expects the ETH/BTC pair to resume its long-term downtrend before BTC breaks higher. Source: Samson Mow on X, Aug 22, 2025. For trading, Mow’s view implies a bias toward overweight BTC versus ETH, with confirmation signals being a rising BTC dominance index and renewed weakness in ETH/BTC. Source: Samson Mow on X, Aug 22, 2025.

According to Gordon (@AltcoinGordon), BTC could surge to $150,000 this year, ETH could set a new ATH toward $8,000–$10,000, and altcoins could go parabolic, signaling a strong risk-on stance (source: Gordon @AltcoinGordon on X, Aug 21, 2025). For traders, the call implies watching BTC dominance and the ETH/BTC cross for rotation confirmation into alts before sizing into trend-following setups (source: Gordon @AltcoinGordon on X, Aug 21, 2025). The post provides no supporting data or catalysts beyond the phrase this year, so these are the author’s opinions rather than verified guidance (source: Gordon @AltcoinGordon on X, Aug 21, 2025).

According to Miles Deutscher, the OTHERS/BTC index shows altcoins holding weekly support and flipping bullish on the daily timeframe, indicating relative strength versus BTC and stability of alts against BTC (source: Miles Deutscher on X, Aug 20, 2025). According to Miles Deutscher, this setup reflects a return of risk-on sentiment, which is trading-relevant for alt/BTC pairs as traders look for continued momentum in OTHERS/BTC (source: Miles Deutscher on X, Aug 20, 2025).

According to @MilkRoadDaily, BTC dominance (BTC.D) has broken its roughly three-year uptrend on the weekly chart, source: @MilkRoadDaily. This break is observable on the BTC.D weekly chart commonly referenced by traders, source: TradingView. @MilkRoadDaily outlines a base path where BTC.D extends its breakdown, then rallies to retest the former trendline, source: @MilkRoadDaily. The scenario anticipates a rejection at that retest, followed by a slide toward the 40–50 percent dominance zone, source: @MilkRoadDaily. @MilkRoadDaily adds that this trajectory would align with an early-stage altcoin season as altcoins begin to outperform BTC on a relative basis, source: @MilkRoadDaily.

According to @lookonchain, as the ETH/BTC ratio fell, wallet 0x6e17 swapped 3,900 ETH, about 16.26 million dollars, for 143.26 WBTC at an execution rate of 0.03673, source: Lookonchain on X. Lookonchain shared an Arkham Intelligence explorer link for the address to review the on-chain activity, source: Lookonchain. Traders tracking the ETH/BTC pair can use the reported 0.03673 print as a near-term reference point for relative value and order flow monitoring, source: Lookonchain for the transaction rate.

According to @CrypNuevo, Bitcoin (BTC) is consolidating while BTC dominance (BTC.D) is declining, a backdrop that supports altcoin upside rotations (source: @CrypNuevo on X, Aug 17, 2025). According to @CrypNuevo, the best near-term opportunities are likely in Ethereum (ETH) and the broader altcoin market under these conditions (source: @CrypNuevo on X, Aug 17, 2025). According to @CrypNuevo, market developments are tracking his plan, reinforcing the ETH and altcoin bias while BTC.D trends lower (source: @CrypNuevo on X, Aug 17, 2025).

According to @rovercrc, ETH/BTC is approaching a breakout based on a chart shared on X on August 16, 2025, suggesting imminent relative strength in ETH versus BTC for traders to monitor. Source: @rovercrc on X, Aug 16, 2025. He further asserts that altcoins could average 100x returns if the move plays out, indicating a highly bullish outlook for high-beta crypto assets. Source: @rovercrc on X, Aug 16, 2025. The post does not provide specific price levels, timeframe, or quantitative validation for the breakout or the 100x projection, leaving the claim unverified at the time of posting. Source: @rovercrc on X, Aug 16, 2025. The positioning message implies a rotation narrative favoring ETH and altcoins over BTC contingent on an ETH/BTC upside resolution, but explicit confirmation criteria and risk parameters were not supplied. Source: @rovercrc on X, Aug 16, 2025.

According to @CryptoMichNL, a strong breakdown in BTC dominance typically includes interim bounces, and those countertrend rallies are optimal windows to rotate buys back into altcoins for better entries, source: @CryptoMichNL, Aug 16, 2025. For traders, this implies anchoring altcoin accumulation to BTC.D bounces within a broader downtrend in dominance to capture relative strength shifts away from BTC, source: @CryptoMichNL, Aug 16, 2025.

According to @rovercrc, Bitcoin dominance ($BTC.D) is set to crash similar to 2021, which he states would be bullish for altcoins as shown in his shared chart and comment. source: @rovercrc on X, Aug 16, 2025. In 2021, BTC dominance declined from roughly 70% in early January to around 40% by May while altcoins gained market share, illustrating the inverse relationship between BTC.D and altcoin performance. source: CoinMarketCap Bitcoin Dominance historical chart. For trading, a decisive weekly breakdown in BTC.D alongside strength in ETH/BTC and SOL/BTC is commonly used to confirm rotation into altcoins, with traders prioritizing high-liquidity large caps first to manage slippage and risk. source: Binance Academy article on Bitcoin Dominance and altcoins; TradingView cross-pair metrics. Breadth confirmation can be monitored via TOTAL2 or TOTAL3 breakouts and rising altcoin market cap ex-BTC, while applying risk controls to guard against market-wide drawdowns if BTC weakens. source: TradingView crypto market cap indices (TOTAL2, TOTAL3); Binance Academy risk management guidance.

According to QCPgroup, BTC dominance slipped from 63% to 59%, which they indicate could mark the early stages of a rotation into altcoins, source: QCPgroup on X, Aug 15, 2025. QCPgroup asks whether this is the first step toward a new alt season, highlighting a potential shift in market leadership, source: QCPgroup on X, Aug 15, 2025.

According to @AltcoinGordon, BTC dominance just printed its first monthly MACD bearish cross in four years. Source: Gordon @AltcoinGordon on X, Aug 15, 2025. He notes that the last time this signal appeared, altcoins rallied for roughly four months, with large caps doing about 10x and mid- to low-caps surging 20x-50x. Source: Gordon @AltcoinGordon on X, Aug 15, 2025. He characterizes this as the altseason switch flipping and states the signal is now live, indicating a potential rotation into altcoins per his view. Source: Gordon @AltcoinGordon on X, Aug 15, 2025.

According to @milesdeutscher, Bitcoin’s (BTC) market cap overtook Google’s on the prior day, with the author adding that Apple (AAPL) could be the next milestone, source: @milesdeutscher. For trading, if this market-cap flip is accurate and sustained, participants can monitor BTC dominance, spot Bitcoin ETF net flows, and BTC’s relative strength versus mega-cap tech to gauge momentum and potential follow-through, source: @milesdeutscher.

According to @Excellion, Bitcoin BTC could set more all-time highs but may first pull back because altcoins are currently overheating, with BTC expected to take off after the altcoin mania cools. Source: https://twitter.com/Excellion/status/1955738280206721323 The post outlines a rotation setup where altcoin outperformance precedes renewed BTC strength, a pattern the author states has occurred in past cycles, suggesting traders monitor BTC dominance and prepare for near-term volatility before a potential BTC-led leg higher. Source: https://twitter.com/Excellion/status/1955738280206721323

According to @cookiedotfun, ETH mindshare has reached 20%, the highest level this year and more than double BTC, as shown in their posted chart. According to @cookiedotfun, this elevated ETH share of attention may indicate a rotation toward ETH, as they explicitly asked whether a rotation is in progress.

According to @RhythmicAnalyst, BTC dominance (BTC.D) is testing a weekly support near 58.35 percent based on one of his top indicators, source: @RhythmicAnalyst on X, Aug 12, 2025. He notes this same level defended BTC dominance in December 2024, source: @RhythmicAnalyst on X, Aug 12, 2025. He expects clarity within one to two weeks, making 58.35 percent a key reference level for traders tracking BTC versus altcoin market share, source: @RhythmicAnalyst on X, Aug 12, 2025.

According to @RhythmicAnalyst, ETH/BTC has bounced from a major support zone highlighted on Mar 13 and is now approaching the downtrend line; the same source indicated a drop in BTC dominance and emphasized the pair is not yet in an uptrend, underscoring nearby resistance relevance for trade timing (source: @RhythmicAnalyst, Aug 12, 2025).

According to @milesdeutscher, BTC dominance looks extremely weak for the first time since 2024, which the source states has historically triggered altcoin season. According to @milesdeutscher, traders monitoring market rotation can use BTC dominance as a timing gauge for potential altcoin outperformance and volatility shifts.