According to GM's FY 2017 10K assessment of risk factors, the largest expressed notional amounts on risk based on asset or liability positions of derivative financial instruments in their automotive operations is .

Options

Interest bias

Commodity Price Hedge

Interest Rate Hedge

Social bias

Strategy to Counter Balance an Pattern-recognition Bias

Action oriented bias

Observed Capital Stucture

Corporate Spinoff option

Corporate Growth option

Strategy to Counter Balance an Interest Bias

Switch Inputs option

Temporary Shut Down option

Strategy to Counter Balance an Action Bias

Defer option

Expand option

Pecking Order Capital Structure

Abandon option Contract option

M&M Optimal Capital Structure

Strategy to Counter Balance an Stabilty Bias

Stability bias

Exchange Rate Hedge or Derivative

Patter-recognition bias

Staged Investment option

Strategy to Counter Balance an Social Bias