Trading Software: Ref

Ref

Function - REF

REF
Lag

Technical

SYNTAX	Ref( ARRAY array, ARRAY period)
RETURNS	NUMERIC ARRAY
DESCRIPTION	References a previous or subsequent element in a ARRAY. A negative period references X periods in the future; a positive period references X periods ago (Replace empty values in the ARRAY with NA)
ADDITIONAL INFO
EXAMPLE	Ref(close, 1)

Manual

Ref

Download Manual in CHM or PDF format

Trading financial instruments, including foreign exchange on margin, carries a high level of risk and is not suitable for all investors. The high degree of leverage can work against you as well as for you. Before deciding to invest in financial instruments or foreign exchange you should carefully consider your investment objectives, level of experience, and risk appetite. The possibility exists that you could sustain a loss of some or all of your initial investment and therefore you should not invest money that you cannot afford to lose. You should be aware of all the risks associated with trading and seek advice from an independent financial advisor if you have any doubts.