Predicting the Direction Movement of Financial Time Series Using Artificial Neural Network and Support Vector Machine

Table 7

Percentage of increase and decrease cases of KOSPI.

Year	Increase	%	Decrease	%	Total
2011	124	50.00	124	50.00	248
2012	127	51.20	122	49.19	249
2013	121	48.98	126	51.01	247
2014	122	49.79	123	50.20	245
2015	128	51.61	120	48.38	248
2016	131	53.25	115	46.74	246
2017	133	55.64	106	44.35	239
2018	121	50.00	121	50.00	242
2019	138	56.32	107	43.67	245
2020	109	58.60	77	41.39	181