Business & Finance finance assignment


Pfizer is the topic 

https://finance.yahoo.com/quote/%5EGSPC/history?frequency=1mo&period1=1555535827&period2=1713388593

https://www.macrotrends.net/2526/sp-500-historical-annual-returns

https://www.macrotrends.net/2016/10-year-treasury-bond-rate-yield-chart