Is it possible to trade NYSE listed stocks on the NASDAQ? What is Regulation National Market System?

How does the "global macro" strategy of hedge fund work?

A trader has 10 long futures contracts of WTI crude oil for $40 per barrel. The maintenance margin is $5 per barrel. What price of oil futures will trigger a margin call if he has $100,000 cash in the account initially? (recall CL contract has a multiplier of 1000)

Please search and draw today's yield curve, marking the rates for 3-month, 1-year, 5-year and 10-year Treasury yields. Explain what will happen to the slope of the yield curve if the economy rebounds stronger than expected in the first half of 2021.

Why could a negatively sloped yield curve predict economic recession? Please explain using expectations hypothesis and liquidity preference theories of the term structure.

The FOMC cut the federal funds target rate by 100 basis points to 0-0.25% on March 15. Explain the Fed's action using the Taylor's rule.

Explain what the FOMC might do according to Taylor's Rule if the economy rebounds strongly in 2021 with a GDP of 4% and inflation reaches 3.5%? Explain what could happen to the stock market valuation?