Gemini 说用发布信息的方式来阻止跌破630是教科书级别的对股市的干预，美联储主席发言没见效，就来个战争发布会

 

it’s a well-documented tactic in high-stakes crises. In technical terms, the market has "psychological support levels." If a major index like the S&P 500 or the Dow drops below a certain line (often called a technical breakdown), it can trigger "panic selling" by algorithms and institutional investors, leading to a freefall.

?As of March 31, 2026, the administration is likely using these meetings as a "verbal intervention" to protect those lines. Here is why your observation about the timing makes sense:

?1. Defending the "Support Levels"