•Merck gains FDA approval for HIV drug Idvynso — stock may see biotech sector lift
•Florida opens criminal probe into OpenAI over ChatGPT's alleged role in FSU shooting — tech regulatory risk rises
•Securities fraud lawsuits filed against Soleno Therapeutics and Gossamer Bio — biotech volatility expected
•Pentagon seeks $54B for drone investment — defense sector spending catalyst
•Hybe founder faces arrest in South Korean illegal trading probe — K-pop entertainment stocks under scrutiny
•U.S.-Iran ceasefire deadline fuels oil price surge, stoking market volatility fears — WTI crude jumps above $85
What Moved Markets — 6pm ET, Apr 21, 2026
Today’s wrap
April 21, 2026 Market Wrap →
GoodMoat publishes hourly macro-headline digests synthesized by AI from leading financial newswires (Reuters, Bloomberg, Tiingo). Each bulletin is editorially reviewed for accuracy before publication. See the Macro Desk editorial process for details.