Macro Markets

美股期货走弱并不只是财报情绪变化，油价、通胀预期和十年期美债收益率正在重新决定仓位承受力。

U.S. stock futures weakened as oil and Treasury yields rose, reminding traders that earnings optimism still has to pass the inflation and duration test.

微型股指期货适合精细控制科技股财报周敞口，但合约变小并不代表跳空、保证金和隔夜风险消失。

Smaller index futures can help traders scale exposure around AI earnings and geopolitical headlines, but contract size does not remove gap, margin or timing risk.

油价冲击、美国收益率和美元需求同时影响黄金，黄金并不总是按简单避险逻辑运行。

Gold is not trading as a simple safe-haven asset while oil shocks, Treasury yields and dollar demand push in different directions.

国家队买入信号提振港股和 A 股情绪，但交易者仍需区分政策托底和盈利动能。

State-backed buying signals helped Hong Kong and mainland China shares rebound, but traders still need to separate policy support from durable earnings momentum.

7 月 20 日美股期货走高，油价回落，但汽油价格、中东局势和大型科技财报仍会影响仓位管理。

U.S. futures improved on July 20 as oil retreated, yet gas prices, Middle East risk and major tech earnings keep position sizing important.