India makes source code of contact-tracing app public

Go back to India makes source code of contact-tracing app public
Apple Inc. (NASDAQ: AAPL) Delayed: 348.91 +5.08 (1.48%)
Previous Close $343.83    52 Week High $119.92 
Open $348.00    52 Week Low $89.47 
Day High $351.43    P/E 8.64 
Day Low $347.30    EPS $40.37 
Volume 42,372,962       

Google, Inc. (NASDAQ: GOOGL) Delayed: 283.82 -41.07 (12.64%)
Previous Close $324.89    52 Week High $839.00 
Open $286.88    52 Week Low $672.66 
Day High $288.33    P/E 7.87 
Day Low $280.36    EPS $36.05 
Volume 139,037,359       

Twitter, Inc. (NYSE: TWTR) Delayed: 53.70 --0 (-0%)
Previous Close $53.70    52 Week High $26.70 
Open $0.30    52 Week Low $13.73 
Day High $53.70    P/E N/A 
Day Low $53.70    EPS $-0.18 
Volume 100,000