Top Gainers for 7-21-22: $ADXN $DTSS $SIDU $VEDU

$ADXN - Addex Completes Reduction in Nominal Value of Shares: https://finance.yahoo.com/news/addex-completes-reduction-nominal-value-050000700.html

$DTSS - Datasea’s Ultrasonic Sound Sterilization and Antivirus Equipment Confirmed by Leading Lab Achieved a 99.83% Efficacy in Nine Seconds Against Covid-19: https://finance.yahoo.com/news/datasea-ultrasonic-sound-sterilization-antivirus-124500304.html

$SIDU - Sidus Space Fabricates Hardware in support of NASA’s Artemis Program and their Space Launch System (SLS) Manned Vehicle: https://finance.yahoo.com/news/sidus-space-fabricates-hardware-support-130000965.html

$VEDU - Visionary Education Technology Holdings Group Inc. to Acquire 100% Equity Interest in Griggs International Academy China Co.: https://finance.yahoo.com/news/visionary-education-technology-holdings-group-130000638.html