The "Country" function in Portfolio123 is designed to filter companies based on their country of domicile. This function is particularly useful for those wanting to segment their stock screening process or portfolio management by geographical location. By indicating the specific country or countries of interest, users can streamline their results to fit a regional investment strategy or to consider geopolitical factors in their decision-making.

Examples
To identify companies domiciled in China, Hong Kong, Taiwan, Japan, Singapore, or Thailand, use:

Country("CHN,HKG,TWN,JPN,SGP,THA")

To identify companies domiciled in China whose shares are not ADRs (i.e. Chinese companies that trade via U.S. shares as a result of "reverse takeovers," use:

Country("CHN") and isADR=false

To identify Chinese companies that trade in the U.S. only via ADRs, use:

Country("CHN") and isADR = true

Country	Country Code
Albania	ALB
Algeria	DZA
Andorra	AND
Angola	AGO
Anguilla	AIA
Antigua and Barbuda	ATG
Argentina	ARG
Armenia	ARM
Australia	AUS
Austria	AUT
Azerbaijan	AZE
Bahamas	BHS
Bahrain	BHR
Bangladesh	BGD
Barbados	BRB
Belarus	BLR
Belgium	BEL
Belize	BLZ
Bermuda	BMU
Bolivia	BOL
Bosnia and Herzegovina	BIH
Botswana	BWA
Brazil	BRA
Bulgaria	BGR
Cambodia	KHM
Cameroon	CMR
Canada	CAN
Cayman Islands	CYM
Chile	CHL
China	CHN
Colombia	COL
Congo	COD
Costa Rica	CRI
Cote d'Ivoire	CIV
Croatia	HRV
Curacao	CUW
Cyprus	CYP
Czech Republic	CZE
Denmark	DNK
Dominican Republic	DOM
Ecuador	ECU
Egypt	EGY
El Salvador	SLV
Estonia	EST
Faroe Islands	FRO
Finland	FIN
France	FRA
Gabon	GAB
Georgia	GEO
Germany	DEU
Ghana	GHA
Gibraltar	GIB
Greece	GRC
Greenland	GRL
Guadeloupe	GLP
Guam	GUM
Guernsey	GGY
Holy See	VAT
Hong Kong	HKG
Hungary	HUN
Iceland	ISL
India	IND
Indonesia	IDN
Iran	IRN
Iraq	IRQ
Ireland	IRL
Isle of Man	IMN
Israel	ISR
Italy	ITA
Jamaica	JAM
Japan	JPN
Jersey	JEY
Jordan	JOR
Kazakhstan	KAZ
Kenya	KEN
Kuwait	KWT
Kyrgyzstan	KGZ
Laos	LAO
Latvia	LVA
Lebanon	LBN
Liechtenstein	LIE
Lithuania	LTU
Luxembourg	LUX
Macau	MAC
Macedonia	MKD
Malawi	MWI
Malaysia	MYS
Malta	MLT
Marshall Islands	MHL
Mauritius	MUS
Mayotte	MYT
Mexico	MEX
Moldova	MDA
Monaco	MCO
Mongolia	MNG
Montenegro	MNE
Montserrat	MSR
Morocco	MAR
Mozambique	MOZ
Myanmar	MMR
Namibia	NAM
Nepal	NPL
Netherlands	NLD
New Zealand	NZL
Nicaragua	NIC
Nigeria	NGA
Norway	NOR
Oman	OMN
Pakistan	PAK
Panama	PAN
Papua New Guinea	PNG
Peru	PER
Philippines	PHL
Poland	POL
Portugal	PRT
Puerto Rico	PRI
Qatar	QAT
Reunion	REU
Romania	ROU
Russia	RUS
Rwanda	RWA
Saint Vincent and Grenadines	VCT
San Marino	SMR
Saudi Arabia	SAU
Senegal	SEN
Serbia	SRB
Seychelles	SYC
Sierra Leone	SLE
Singapore	SGP
Slovakia	SVK
Slovenia	SVN
Solomon Islands	SLB
South Africa	ZAF
South Korea	KOR
Spain	ESP
Sri Lanka	LKA
St. Pierre and Miquelon	SPM
Svalbard and Jan Mayen	SJM
Swaziland	SWZ
Sweden	SWE
Switzerland	CHE
Syria	SYR
Taiwan	TWN
Tanzania	TZA
Thailand	THA
Trinidad and Tobago	TTO
Tunisia	TUN
Turkey	TUR
Turks and Caicos Islands	TCA
Uganda	UGA
Ukraine	UKR
United Arab Emirates	ARE
United Kingdom	GBR
United States	USA
Uruguay	URY
Venezuela	VEN
Viet Nam	VNM
Virgin Islands (British)	VGB
Virgin Islands (U.S.)	VIR
Zambia	ZMB
Zimbabwe	ZWE