According to @DowdEdward, he posted on X claiming the #3IATLAS mystery linked with him and asserted that Covid mRNA vaccines are neither safe nor effective. source: https://twitter.com/DowdEdward/status/1994862337606746564 For headline-sensitive trading, directly exposed equities include Pfizer (PFE), Moderna (MRNA), and BioNTech (BNTX), which manufacture the authorized mRNA COVID-19 vaccines. sources: https://www.cdc.gov/coronavirus/2019-ncov/vaccines/different-vaccines/mrna.html https://investors.pfizer.com/stock-information/default.aspx https://investors.modernatx.com https://investors.biontech.de The SPDR S&P Biotech ETF (XBI) is a liquid sector proxy that can reflect biotech-wide volatility around vaccine-related headlines. source: https://www.ssga.com/us/en/individual/etfs/funds/spdr-sp-biotech-etf-xbi Authoritative guidance from the CDC and WHO continues to find that authorized mRNA COVID-19 vaccines are safe and effective, contradicting the claim in the post. sources: https://www.cdc.gov/coronavirus/2019-ncov/vaccines/safety.html https://www.cdc.gov/coronavirus/2019-ncov/vaccines/effectiveness/work.html https://www.who.int/emergencies/diseases/novel-coronavirus-2019/covid-19-vaccines Regulators advise investors to verify social media claims and rely on official disclosures when making trading decisions. source: https://www.finra.org/investors/insights/social-media-investing