Stock Selection into Portfolio by Fuzzy Quantitative Analysis and Fuzzy Multicriteria Decision Making

Table 2

/ of STPI.

STPI stock	14/10/2014	27/12/2013	28/12/2012	30/12/2011	30/12/2010
Closing price of common stock (baht)		15.7	62.75	28.75	27
Number of common stocks		369360995	368,492,092	367,873,233	367,546,097
Number of preferred stocks		0	0	0	0
Number of treasury stocks		0	0	0	0
Latest 12-month profit		1908520000	1089760000	399510000	2021430000
	14.8500	3.0385	21.2183	26.4733	4.9093
	0.0673	0.3291	0.0471	0.0378	0.2037
(weighted average)	0.1383
(% weighted average)	13.83