696 Index Preforecast period (PFP) price, 677–678 Premium(s): definition of, 477 dollar value of option, 477–478 Price(s): consumption and, 364 dollar price, 383 grain, 351 nonrandom, 587 preforecast period (PFP) price, 677–678 strike or exercise, 477 supply, demand and swings (see Price swings) target levels and, 356–357 Price changes, price series and, 285 Price envelope bands, 107–108 Price-forecasting models: adding expectations as variable in, 380 demand and, 366–367 inflation and, 383 Price-indicator divergences, 171–172 Price levels: nearest futures and, 91, 101 nearest futures price series and, 48 nominal, comparing, 355 price series and, 285 Price movements: dramatic, 428 fitting news to, 431–432 linked series and, 286 parabolic, 585 trend-following systems and, 245, 246 Price oscillator, 163 Price quoted in, 5 Price reversals, 229 Price seasonality, cash versus futures, 389–390 Price-supporting organizations, 356 Price swings: nearest futures and, 101 nearest futures price series and, 48 Price trigger range (PTR), 262 Probability: distributions, 599–604 heads and tails coin tosses, 390 real versus, 390–391 Probability-weighted profit/loss ratio (PWPLR), 550–551 Producer price index (PPI), 383 Pennants. See Flags and pennants People’s Republic of China (PRC), 418 Percent retracement, reversal of minor reaction, 179–180 Percent return, optimizing systems and, 297 Performance evaluation, visual. See Visual performance evaluation Perishable commodities, 360 “Perpetual” (constant-forward) series, 281–282 Personality, trading method and, 576 Personal trading, analysis of, 565–566 Perspective: keeping, 587 lack of, 351 Petroleum. See Crude oil market; Heating oil; Organization of the Petroleum Exporting Countries’ (OPEC); WTI crude oil Philosophy, trading, 559, 578 Pivotal events, 422 Planned trading approach, 559–566 markets to be traded, 560 personal trading, analysis of, 565–566 planning time routine and, 563 risk control plan (see Risk control plan) trader’s diary, maintaining, 565 trader’s spreadsheet, maintaining, 563–564 trading philosophy and, 559 Point-and-figure charts, 42–43 Population, definition of, 598 Population mean, estimation of, 607 Population regression line, 619–620 Populations and samples, 606 Position, trading around, 581–582 Position exit criteria, 189–204 change of market opinion, 204 chart-based objectives, 189 contrary opinion, 203–204 DeMark sequential, 199–203 measured moves, 190–193 overbought/oversold indicators, 198–199 rule of seven, 194–196 support and resistance levels, 196–197 trailing stops, 204 PPI. See Producer price index (PPI) PRC. See People’s Republic of China (PRC) Precious metals market. See also Gold market carrying charges and, 446 demand and, 362