A.(expected return plus the risk free interest rate) divided by the standard deviation of returns

B.(expected return times the risk free interest rate) divided by the standard deviation of returns

C.(expected return minus the risk free interest rate) divided by the standard deviation of returns

D.(expected return divided by the risk free interest rate) divided by the standard deviation of returns

A.Lack of complete information

B.Conflict between technical and fundamental models

C.Failing to consider trading costs

D.Emotional considerations cloud judgment

A.Prices are consolidating but OBV direction has turned higher which indicates accumulation by long term traders.

B.Prices are higher but OBV is sideways which can't be interpreted.

C.Negative divergence between price and indicator suggest distribution is taking place at top.

D.Positive divergence between price and indicator suggest uptrend is weak and near reversal.

A.Not getting sidetracked by single, counter-trend news events

B.Meeting margin calls

C.Most valid buy signals in trading systems occur in the opposite direction of the prevailing trend

D.Not utilizing stops

A.Go long when the histogram ticks up from the second bottom.

B.Go long when the MACD slow line turns higher.

C.Go long when the MACD fast line turns higher.

D.Go long when the MACD line crosses above the signal line for the second time confirming the divergence.