688 Index Countertrend systems, 254–256 contrary opinion, 256 definition of, 236 fading minimum move, 255 fading minimum move with confirmation delay, 255 general considerations, 254–255 oscillators, 255 types of, 255–256 Countertrend trade entry signals, 182 Covered call write, 526–527 Covered put write, 527–528 CPI. See Consumer price index (CPI) CR 2 (corrected R2), 642–643 CRB Commodity Yearbook, 414 Credit spread, 535 Crop reports, 434 Crop years, intercrop spread and, 441 Crossover points, moving averages and, 182 Crude oil market. See also WTI crude oil money stop and, 185 poor timing and, 425 seasonal index and, 399 CTAs. See Commodity trading advisors (CTAs) Currency futures, 471–476 intercurrency spreads, 471–473 intracurrency spreads, 473–476 Curvature, breaking of, 229, 230 Daily price limit, 8–9 Data errors, 679 Data insufficiency, conclusions and, 357 Data vendors, futures price series selection and, 287 Day versus good-till-canceled (GTC) order, 16 Degrees of freedom (df), 615, 640, 644 Deliverable grade, 9 Delivery, 4 Delta (neutral hedge ratio), 484–485 Demand: consumption and, 357, 363–366 definition of, 359–362, 363 elasticity of, 361–362 highly inelastic, 370–371 incorporation of (see Incorporation of demand) increase in, 364 inflation and, 355 price and, 362–363 quantifying, 362–363 stable, 368 Continuation patterns, 123–134 flags and pennants (see Flags and pennants) trading range breakouts and, 180–181 triangles (see Triangles) Continuous (spread-adjusted) price series, 282–285 Continuous distribution, 600–601 Continuous futures. See also Nearest vs. continuous futures price gaps and, 282 rule of seven and, 194–196 Continuous futures charts: creation of, 47 measured moves and, 190–193 nearest futures vs., 39–40 Continuous parameter, 292–293 Contract months, 5, 8 Contract rollovers. See Rollover dates Contract size, 5 Contract specifications: about, 5–9 sample, 6–7 Contrary opinion, 203–204, 256 Conversion, 530 Copper: inflation and, 385 price-forecasting model, 366–367 price moves and, 428, 429 Corn: ethanol production and, 680 intercommodity spreads and, 457–459 major resistance area and, 427 price movements and, 430 production, 348 seasonal index and, 401 unexpected developments and, 419, 420, 421 Corrected R 2 (CR2), 642–643 Correlation coefficient (r), independent variables and, 665–666 Correlation matrix, 666 Costs. See also Carrying charges production, price declines and, 351–352 transaction, 295–296, 313 Cotton: carryover and, 432–433 unexpected developments and, 418 yields, 355