今天该怎么看：市场情绪比昨天回暖，主要靠两条腿走路——英伟达财报大超预期带动美股科技股大涨（纳指24小时涨0.81%），叠加比特币ETF连续8天、以太坊连续10天净流入，机构买盘的节奏不仅没断还在加速，这是今天最实的支撑。
核心证据：英伟达股价财报后大涨8%，直接带动纳斯达克和标普上涨，加密市场跟涨2.86%（比特币24小时+1.2%，SOL大涨7.7%，TAO暴涨10.1%），这次涨势和美股是同步的，说明这是宏观情绪回暖带动的普涨，不是币圈自己在自嗨。ETF方面，比特币8月26日单日净流入2.32亿美元，连续8个交易日净流入，14天合计超25亿美元；以太坊连续10天净流入，14天合计超13亿美元——CoinDesk报道称比特币ETF流入已经是自4月以来最长连续纪录，8月整月ETF净流入已突破30亿美元，这说明机构资金没有因为前两天的通胀数据吓退，反而在加码。链上数据也显示过去一周比特币、以太坊持续从交易所转出（大户囤币而非抛售），恐慌与贪婪指数71分，处在过去一周区间的中上段，市场情绪总体偏乐观但不算极端。
需要留意的反面信号：一是美国正考虑对半导体加征新一轮关税，如果落地会重新给科技股和风险资产泼冷水；二是本周杰克逊霍尔央行年会将至，堪萨斯城联储官员今天公开说通胀"顽固"、当前利率"不算紧缩"，市场甚至开始讨论加息可能性，这和降息预期是对着干的，债券和美元市场已经在"绷紧"；三是CoinDesk提到比特币在8万美元附近遇到最大的一道供应压力位（正好是ETF持有者的平均成本区），突破难度不小，今天有些收盘前的涨幅已经在回吐。
接下来关注：杰克逊霍尔年会上美联储主席的表态是最大变量——如果继续强调"通胀顽固、不急降息"，可能压制这波反弹；反过来如果语气偏鸽派，配合ETF资金不断流入，有机会挑战8万美元这道供应压力位。同时留意半导体关税消息是否坐实，这会直接影响科技股和加密市场的联动方向。
Bottom line: sentiment has warmed up from yesterday's caution, powered by two things working together — Nvidia's blowout earnings lifted tech stocks broadly (Nasdaq +0.81% in 24h), and Bitcoin ETF inflows just hit an 8-day streak with Ether extending to 10, meaning institutional buying isn't just holding steady, it's accelerating. That's today's most concrete support.
The evidence: Nvidia's stock jumped 8% after earnings, dragging the Nasdaq and S&P higher, and crypto rose in lockstep — the broader market is up 2.86%, with Bitcoin +1.2%, Solana +7.7%, and TAO surging 10.1%. Because this move tracks equities move-for-move, it looks like a macro-driven rally across risk assets rather than crypto moving on its own. On the ETF side, Bitcoin funds took in $232 million on August 26 alone, marking an 8-day consecutive inflow streak worth over $2.5 billion in the last two weeks; Ether ETFs have now run 10 straight inflow days totaling more than $1.3 billion. CoinDesk reports this is Bitcoin ETFs' longest inflow streak since April, with August's total inflows already topping $3 billion — a sign institutions shrugged off this week's hot inflation data rather than pulling back. On-chain data also shows both BTC and ETH have continued moving off exchanges over the past week (large holders accumulating rather than selling), and the Fear & Greed Index sits at 71, in the upper-middle of its 7-day range — optimistic, but not at an extreme.
What could puncture this: first, the U.S. is reportedly weighing a fresh round of semiconductor tariffs, which would chill the same tech-stock rally that's currently lifting crypto. Second, the Jackson Hole central-bank symposium is this week, and a Kansas City Fed official already said today that inflation is "stubborn" and current rates aren't "restrictive" — traders are even starting to price in the possibility of a hike instead of a cut, and bond and dollar markets are visibly on edge ahead of the event. Third, CoinDesk notes Bitcoin is testing its largest supply wall near $80,000 — right around ETF holders' average cost basis — and some of today's gains were already fading into the close, suggesting that level won't be easy to clear.
What to watch next: Fed commentary out of Jackson Hole is the biggest swing factor — continued "inflation is sticky, no rush to cut" messaging could cap this bounce, while a more dovish tone paired with continued ETF inflows could set up a real test of the $80,000 supply wall. Also watch whether the semiconductor tariff reports turn into actual policy, since that would directly determine whether tech stocks and crypto keep moving together or diverge.
未来24小时，市场大概率延续"谨慎乐观但有变数"的格局：英伟达财报和ETF连续净流入给了市场信心，比特币有机会挑战8万美元这道关键压力位，但杰克逊霍尔年会上美联储的表态是最大的不确定因素——如果继续强调通胀顽固、不急于降息，甚至暗示加息可能性，前几天堆起来的乐观情绪可能被打回原形；反过来如果语气偏鸽派，配合机构资金持续进场，有望真正突破8万美元。另外要留意半导体关税消息是否坐实，这会直接影响科技股和加密市场能不能继续同步上涨。短期建议关注比特币能否站稳7.8万-8万区间，这是判断这波反弹是"真突破"还是"假突围"的关键。
Over the next 24 hours, expect the market to hold a "cautiously optimistic but fragile" posture: Nvidia's earnings and the ongoing ETF inflow streak have restored some confidence, giving Bitcoin a shot at testing the key $80,000 resistance level. The biggest wildcard is what the Fed says at Jackson Hole — if officials keep hammering the "inflation is sticky, no rush to cut" message or even hint at a hike, this week's optimism could unwind quickly. A more dovish tone, paired with continued ETF buying, would give Bitcoin a real chance to break through $80,000. Also watch whether the semiconductor tariff reports become actual policy, since that would determine whether tech stocks and crypto keep rallying together. The level to watch short-term is whether Bitcoin can hold the $78,000–$80,000 range — that will tell us if this bounce is a genuine breakout or a false start.