今天该怎么看：反弹的大方向还在延续，机构资金持续进场，但比特币冲上8万美元后在8.1万附近被打了回来，说明短期涨势正在遇到实质性阻力，追高要谨慎。
支撑"资金面仍然健康"这个判断的证据：比特币ETF连续6个交易日净流入（8月24日单日3.38亿美元，是最近平均水平的1.7倍），14天累计流入23.5亿美元；以太坊ETF连续8天净流入，14天累计10.6亿美元——机构买盘没有断档。链上数据显示过去一周比特币、以太坊都在持续流出交易所（大户把币转去冷藏，这是囤币而非抛售的信号）。稳定币总市值过去7天涨了约1%，说明场外还有新钱在等着进场。恐慌与贪婪指数74分，是过去一周里最不恐慌的一天，情绪仍处在修复通道里。
但今天出现的新变量是：比特币过去7天累计涨了约25%，冲到8万美元后在8.1万附近的50周均线被挡了回来，触发了一轮大规模空头挤仓（做空的人被强制平仓、被迫买入推高价格），随后行情有所回落。这是杠杆出清后的正常降温，不是新买盘在退场，但也说明前期涨势里有相当一部分是空头回补的力量，一旦这股力量出清，价格自然会遇到阻力。同时以太坊未平仓合约（市场上还没平仓的合约总量）24小时降了约2%、资金费率也在走低，显示多头仓位在主动减仓，市场在给自己降温。另外美国进一步升级对伊朗的制裁，把加密货币、黄金、航运都纳入打击范围，这类地缘风险还没被市场完全消化。
接下来最该关注的是：美国PCE通胀数据将在约24小时内公布，公布前市场可能会偏谨慎（尤其是杠杆仓位已经比较满），如果数据偏鹰派（暗示降息推后），可能压制现在的乐观情绪；同时留意比特币能不能重新站上8万美元这个心理关口——站稳说明阻力只是暂时的，跌破则说明这轮反弹的动力开始减弱。
The bottom line: the recovery trend is still intact and institutional money keeps flowing in, but bitcoin's push above $80,000 got rejected near $81,000, a sign the rally is now running into real resistance — this isn't the moment to chase the highs.
The case for "the money flow is still healthy" is solid: BTC ETFs have now posted six straight days of inflows (Aug 24 alone brought in $337.6M, 1.7x the recent average), with a 14-day cumulative total of $2.35B; ETH ETFs extended their streak to eight days, with $1.06B over 14 days. On-chain data show both BTC and ETH have been leaving exchanges for cold storage over the past week — large holders accumulating rather than preparing to sell. Stablecoin supply grew about 1% over seven days, meaning there's still fresh capital sitting on the sidelines ready to deploy. The Fear & Greed index sits at 74, the least fearful reading of the past week, confirming sentiment is still in recovery mode.
The new wrinkle today: after a roughly 25% seven-day advance, bitcoin topped $80,000 but got capped near $81,000 at its 50-week moving average, triggering a large short squeeze (forced buying from traders caught on the wrong side) before pulling back. That's the squeeze exhausting itself, not new buyers walking away — but it also reveals that a meaningful chunk of the recent rally was short covering rather than fresh conviction buying, which is exactly why the advance is now struggling at resistance. At the same time, ETH open interest (the total value of outstanding futures contracts) fell about 2% in 24 hours with funding rates easing too, showing leveraged longs are voluntarily trimming exposure — the market cooling itself off. Separately, Washington widened Iran sanctions to explicitly cover crypto, gold, and shipping, a geopolitical risk that hasn't been fully priced in yet.
What to watch next: US PCE inflation data lands in roughly 24 hours, and positioning may stay cautious into the print given how stretched leverage already looks; a hawkish surprise (suggesting rate cuts get pushed back) could dent the current optimism. Also watch whether bitcoin can reclaim $80,000 convincingly — holding it would confirm the resistance was temporary, while a slip back below would suggest the rally's momentum is fading.
未来24小时，最可能出现的情况是市场进入"消化式盘整"：机构资金（ETF流入）大概率延续，但比特币价格很难在美国PCE通胀数据公布前有效突破8.1万美元这个阻力位，因为杠杆仓位刚经历一轮挤仓，多空双方都会偏谨慎。关键变量是明天的PCE数据——如果数据显示通胀降温、支持降息预期，可能帮助比特币突破阻力继续上攻；如果数据偏鹰派，叠加美伊制裁、美加关税摩擦升级的地缘背景，可能触发获利回吐，价格有回落到7.5-8万区间的风险。重点关注：一是比特币能否站稳8万美元上方；二是ETF流入是否保持在3亿美元以上的强度；三是PCE数据公布后市场的第一反应。
The most likely path over the next 24 hours is a digestion phase: institutional ETF inflows should keep coming, but bitcoin will likely struggle to clear the $81,000 resistance decisively before the US PCE inflation print lands, since leverage just got flushed out in the squeeze and both sides of the market are likely to stay cautious into the data. The key swing factor is tomorrow's PCE report — a cooler-than-expected reading that supports rate-cut hopes could help bitcoin push through resistance, while a hotter print, combined with the Iran sanctions escalation and the US-Canada tariff dispute, could trigger profit-taking and pull price back toward the $75,000–$80,000 range. Watch three things: whether bitcoin holds above $80,000, whether ETF inflows stay above the $300M-per-day pace, and how the market reacts in the first few hours after the PCE data drops.