6 只低相关性 ETF（中证500/中证1000/创业板/科创50/纳指ETF/黄金ETF） + 海龟交易法则 + 三层权重（ATR仓位×风险平价偏移） + 国债 ...

The movie, starring Zoey Deutch and Nick Robinson, begins as a tear-jerker and morphs into a poignant rom-com. By Glenn Kenny The director Haifaa Al-Mansour (“Wadjda”) concludes a trilogy about women ...

Researchers have long discussed the replication crisis. Now it’s time to tackle another problem in the behavioural sciences: generalizability.

Today:Early fog in the far southwest clears quickly. Most areas stay dry with sunshine and variable cloud, though northern and northeastern regions may see isolated showers. Light winds overall, ...

iPhone 18 Pro rumors point to AI upgrades, a 2nm A20 Pro chip, camera changes, a smaller Dynamic Island, and possible pricing shifts. If you can only read one tech story a day, this is it. We use ...