今天该怎么看：市场情绪从昨天的谨慎乐观转向谨慎防守，主要是因为通胀数据比预期硬、多头主动减仓，但支撑大局的机构资金（ETF）还没出现松动，所以还不到"转空"的地步。
核心证据：美国核心PCE通胀年率3.3%，MarketWatch甚至提到"加息可能重新被讨论"，这让市场对降息的预期降温，整个加密市场24小时跌了3.47%，总市值从近30天高点回落（$2.66万亿，此前一周都在$2.30-2.70万亿区间上沿）。比特币的未平仓合约（市场上还没平仓的杠杆合约）24小时降了2.3%，资金费率也从0.01%降到0.0078%，这说明是多头主动减仓、降低杠杆，而不是恐慌性踩踏——这是一种"降温"而非"崩盘"的信号。同时XRP此前44%的暴涨带回了大量杠杆，媒体也提示这类币种回调风险更大。
反面信号（利好但要留意的一面）：比特币ETF已经连续7个交易日净流入、以太坊连续9天净流入，14天合计流入超36亿美元，机构买盘的节奏没有变；链上数据显示过去一周BTC、ETH仍在持续流出交易所（大户囤币而非抛售），稳定币总市值7天涨了近1%，场外还有新钱在等。恐慌与贪婪指数65，虽然比前几天略降，但仍处于"贪婪"区间上半段，说明市场还没真正转向恐慌。
接下来关注：今晚公布的8月25日ETF数据能否延续7天/9天的净流入纪录——如果ETF资金流突然转为流出，才是真正需要担心的信号；另外周五将有64亿美元规模的比特币期权到期，可能放大短期波动，加上英伟达财报即将公布，科技股情绪也会传导到加密市场。
Bottom line: sentiment has shifted from yesterday's cautious optimism to a more defensive posture — hot inflation data triggered active deleveraging — but the institutional bid (ETF flows) hasn't cracked, so this isn't a turn to outright bearishness yet.
The core evidence: core PCE inflation came in at 3.3% year-over-year, hot enough that MarketWatch flagged a rate hike could even be back on the table, cooling rate-cut hopes. The broad crypto market fell 3.47% over 24 hours, pulling total market cap back from a near-30-day high ($2.66T, versus a 7-day range of $2.30T-$2.70T). Bitcoin's open interest (outstanding leveraged contracts) fell 2.3% in 24 hours and funding rates eased from 0.01% to 0.0078% — that's longs actively trimming leverage, not a panic-driven cascade, so this reads as a cooldown rather than a crash. XRP's prior 44% rally has also brought fresh leverage back into that token, which media flagged as a setup for a sharper pullback if it reverses.
The counter-signal worth watching: BTC spot ETFs have now logged 7 straight days of net inflows and ETH ETFs 9 straight days, with a combined 14-day total above $3.6 billion — the institutional buying pace hasn't changed. On-chain data shows BTC and ETH have kept flowing off exchanges over the past week (large holders moving coins to cold storage rather than selling), and total stablecoin supply is up roughly 1% over 7 days, meaning sidelined cash is still there. Fear & Greed sits at 65 — down slightly from recent days but still in the upper half of the Greed zone, so this isn't a sentiment collapse.
What to watch next: whether tonight's Aug 25 ETF print extends the 7-day/9-day inflow streaks — a sudden flip to outflows would be the real red flag. Also watch Friday's $6.4 billion bitcoin options expiry, which could amplify short-term volatility, plus Nvidia's earnings, which could spill risk sentiment from tech stocks into crypto.
未来24小时，最可能的情况是市场维持"降温但不崩"的格局：杠杆已经主动去化一部分（多头减仓、资金费率走低），加上ETF买盘还在，短期急跌后更可能是区间震荡，而不是持续暴跌。关键要看两件事：一是今晚公布的8月25日ETF数据能不能延续比特币7天、以太坊9天的净流入纪录——如果转为流出，说明机构信心也开始动摇，风险会明显加大；二是周五64亿美元规模的期权到期叠加英伟达财报，可能放大短期波动，如果比特币跌破7.5万美元这个前期支撑，说明这轮回调不只是杠杆出清，而是有更实质的抛压。反过来，如果价格能在7.8-8万区间站稳，说明这次下跌只是情绪和杠杆的正常回吐。
The most likely path over the next 24 hours is a cool-down rather than a collapse: leverage has already been actively trimmed (falling funding, falling open interest) and ETF demand is still intact, so the near-term move is more likely to be range-bound consolidation than a sustained slide. Two things matter most: first, tonight's Aug 25 ETF print — if it breaks the current 7-day BTC and 9-day ETH inflow streaks, that would signal institutional confidence is cracking too, and risk would rise meaningfully. Second, Friday's $6.4 billion options expiry combined with Nvidia's earnings could amplify short-term swings; a break below the $75k support level would suggest this pullback is more than just a leverage flush. Conversely, holding the $78k-80k range would confirm this is just a normal cooling-off after last week's rally.