Add training workflow, datasets, and runbook

training_data/curated/text/151ece07d2558184d3cbacec88180041f7f06dfcb8ffbb8b43dbdba273f8d6a3.txt

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+308  •   Index
+d
+Debt, investment leverage from, 165–166
+Dell, 101
+Delta, 151–155, 300n1 (Chapter 8)
+Demand-side constraints, 84–86
+Depreciation, 282–284
+Diagonals, 233
+long, 235–237
+short, 238–240
+Directionality of options, 9–20
+calls, 12–16
+and exposure, 18–20
+importance of, 27–28
+puts, 16–18
+and stock, 10–11
+volatility and predications about, 
+68–74
+Discount rate, 87–89, 298n5
+Dispersion, 302n1 (Chapter 11)
+Distribution of returns:
+fat-tailed, 45
+leptokurtic, 45
+lognormal, 36–37
+normal, 32, 36, 40, 43–45
+Dividend arbitrage, 223, 288–293
+Dividend yield, 67
+Dividend-paying stocks, prices of, 
+35–36
+Dividends, 86
+Downturns, short puts during, 214–215
+Drift:
+assumptions about, 32, 35–36
+effects of, 67
+and long calls, 202–203
+and long puts, 191
+and long strangles, 206
+Drivers of value (see Value drivers)
+e
+Early exercise, 223
+Earnings before interest, taxes, 
+depreciation, and amortization 
+(EBITDA), 99
+Earnings before interest and taxes 
+(EBIT), 99
+Earnings per share (EPS), 99
+Earnings seasons:
+and tenor of short puts, 217–218
+volatility in, 301n5
+EBIT (earnings before interest and 
+taxes), 99
+EBITDA (earnings before interest, 
+taxes, depreciation, and 
+amortization), 99
+EBP (see Effective buy price)
+Economic environment, profitability 
+and, 101
+Economic life of companies:
+and golden rule of valuation,  
+82–86
+improving valuations by 
+understanding, 93–94
+Economic value of companies,  
+137–139
+Effective buy price (EBP), 24–25,  
+213, 244
+Effective sell price (ESP), 25–26
+Efficacy (see Investing level and 
+efficacy)
+Efficient market hypothesis (EMH), 
+33, 34, 40–43
+Endowments, 135, 136
+Enron, 110
+EPS (earnings per share), 99
+ESP (effective sell price), 25–26
+European-style options, 296n2 
+(Chapter 1)
+Exchange-traded funds (ETFs), 
+options on, 251–252
+Execution of option overlay strategies:
+collars, 259–262
+covered calls, 242–245
+protective puts, 250–252
+Exercising options, 13,  
+296n2 (Chapter 1)
+Expansionary cash flows, 82, 104–108