今天该怎么看：市场从昨天的"谨慎乐观"转向"谨慎防御"，总市值跌到2.90万亿美元（24小时跌2.06%），昨天靠非农数据撑起来的反弹没能延续。
关键证据：第一，ETH这边出现的是多头平仓离场而不是新空头进场——以太坊未平仓合约（市场上还没平仓的杠杆合约总量）24小时降了1.8%，资金费率（做多方付给做空方的成本）也在同步走低，这说明是之前加杠杆做多的人在主动撤退，属于去杠杆而不是恐慌性抛售。第二，板块轮动很能说明问题：预测市场、期权这类板块24小时跌了近10%，而稳定币身份、Optimism生态等板块逆势涨了4-5%，说明这是有选择性的资金撤离，不是无差别抛售。第三，股市今天基本没怎么动（纳指涨0.98%、标普涨0.69%），跟加密市场的下跌明显脱钩，说明今天的跌主要是加密圈内部的仓位调整，不是宏观风险全面发酵。
反面信号：BTC市占率58.75%，处于过去一周区间的上沿（高于7天中位数+0.28），说明资金还是往比特币里躲，没有全面逃离加密市场；BTC ETF 10月1日转为净流入1.03亿美元（主要靠IBIT），但这只是流出后的第一天流入，还不能叫连续流入，10月2日的数据也只是部分到账、规模很小。ETH ETF已经连续3天净流出，跟链上数据显示的"过去一周ETH在往交易所搬"（潜在卖压）对得上。
接下来重点看：加密市场自己的波动率仍然很低（DVOL 34.86，处于少见的平静区间），但跟VIX的比值压缩到2.28（低于2.5-3.5的正常区间），说明传统市场的避险情绪可能正在悄悄传导进来，值得盯紧美债收益率——10年期国债收益率在触及几十年高位，如果利率继续走高，可能会进一步压制风险资产。
Bottom line: sentiment flipped from yesterday's cautious optimism back to caution — total crypto market cap dropped to $2.90T (-2.06% in 24h), and yesterday's jobs-data-driven rally failed to carry through.
What's driving it: ETH derivatives show long positions unwinding rather than fresh shorts piling in — ETH open interest (the total value of unsettled leveraged contracts) fell 1.8% in 24h while funding rates dropped in tandem, meaning leveraged longs are voluntarily stepping back, not a panic sell-off. Sector rotation tells a similar story: prediction markets and options-related tokens dropped nearly 10% in 24h, while DID and Optimism-ecosystem tokens rose 4-5% — this is selective de-risking, not a blanket exit. Notably, equities barely moved (Nasdaq +0.98%, S&P +0.69%), decoupled from crypto's drop, which points to today's weakness being crypto-internal position adjustment rather than a broad macro risk-off wave.
Counter-signals: BTC dominance sits at 58.75%, near the top of its 7-day range (+0.28 above the median), meaning capital is still crowding into Bitcoin rather than fleeing crypto altogether. BTC spot ETFs flipped to a $102.7M net inflow on Oct 1 (mostly IBIT), but that's only the first inflow day after an outflow — not yet a streak — and the Oct 2 print is a partial, small figure. ETH ETFs remain on a 3-day outflow streak, consistent with on-chain data showing ETH moving toward exchanges over the past week (a potential selling-pressure signal).
What to watch next: crypto's own implied volatility stays unusually calm (DVOL 34.86), but the DVOL/VIX ratio has compressed to 2.28 (below the normal 2.5-3.5 band), hinting that traditional-market risk aversion may be starting to leak into crypto. Keep an eye on the 10-year Treasury yield, which is touching generational highs — if rates keep climbing, that could become a fresh headwind for risk assets including crypto.
未来24小时最大的看点是ETH衍生品的去杠杆会不会继续扩散到BTC——目前BTC的仓位调整还比较温和（未平仓合约只降了1%），如果接下来资金费率和未平仓合约继续双双走低，说明风险偏好还在收缩；反过来如果BTC ETF流入能真正连续两天以上，才能说明机构买盘重新站稳。另外要紧盯10年期美债收益率，它触及几十年高位的同时加密市场波动率却异常平静（DVOL/VIX比值压缩到2.28），这种"外松内紧"一旦传导，币价波动可能比预期更剧烈，尤其要留意本周晚些时候是否有新的通胀或利率数据。
The key question for the next 24 hours is whether ETH's deleveraging spreads to BTC — right now BTC's position adjustment looks mild (open interest down just 1%), but if funding rates and open interest keep falling together, that would signal risk appetite is still contracting. On the flip side, BTC ETF inflows would need to string together at least two consecutive days to really confirm institutional demand is back. Also watch the 10-year Treasury yield, which is at generational highs even as crypto's own volatility stays unusually calm (the DVOL/VIX ratio has compressed to 2.28) — if that traditional-market stress leaks into crypto, price swings could get sharper than expected, especially if fresh inflation or rate data lands later this week.