E$.$ Efficient market hypothesis does not totally oppose that earnings can be made from security analysis. Discuss

$$ Technical analysis and fundamental analysis are dead in the face of efficient market hypothesis and Maurice Kendall's Random Walk theory and. Discuss

Explain bullish or bearish signals using the following :

The relationship between current stock price and its moving average

Trin ratio

Put$/$call ratio

What is an over$-$valued stock?

Explain $4$ fundamental analysis metrics than can be used to assess whether stock is overvalued or not