Table 3.

Statistical results of the difference of the matched data for various forecasting models and for different markets.

Market	Statistics	Actual to GM (1, 1)	Actual to Markov	Actual to Fuzzy	Actual to ANFIS
Hong Kong	p	0.866	0.420	0.921	0.673
	$\overline{D}$	−10686.67	−4597.92	5852.20	0.10
	U	−1980.04	968.81	21076.16	234.27
	L	−19393.30	−10164.64	−9371.76	−234.07
	W	17413.26	11133.45	30447.92	468.34
The United States	p	0.821	0.969	0.887	0.930
	$\overline{D}$	6019.75	2499.83	2970.57	59.65
	U	12108.19	6678.49	15920.05	4726.54
	L	−68.69	−1678.83	−9978.91	−4607.24
	W	12176.88	8357.32	25898.96	9333.78
Germany	p	0.794	0.953	0.896	0.497
	$\overline{D}$	556.00	197.17	−442.50	1.50
	U	1491.99	594.05	1608.36	20.3792
	L	−379.99	−199.72	−2493.36	−17.3792
	W	1871.98	793.77	4101.72	37.7584