Technical Analysis Helpers

CrossOver

Checks if a crossover occurs between value1 and value2.

Syntax: CrossOver(value1, value2)

Returns true if a crossover occurs between value1 and value2. Otherwise false.

Return type: Boolean

Parameter Name	Parameter Type	Required	Suggestions
value1	NumberOrTable	True
value2	NumberOrTable	True

CrossOverSince

Calculates the number of ticks since the last crossover.

Syntax: CrossOverSince(value1, value2)

Returns the number of ticks since the last crossover. Return value of 1 represents the crossunder happening 'now'.

Return type: Number

Parameter Name	Parameter Type	Required	Suggestions
value1	NumberOrTable	True
value2	NumberOrTable	True

CrossUnder

Checks if a crossunder occurs between value1 and value2.

Syntax: CrossUnder(value1, value2)

Returns true if a crossunder occurs between value1 and value2. Otherwise false.

Return type: Boolean

Parameter Name	Parameter Type	Required	Suggestions
value1	NumberOrTable	True
value2	NumberOrTable	True

CrossUnderSince

Calculates the number of ticks since the last crossunder.

Syntax: CrossUnderSince(value1, value2)

Returns the number of ticks since the last crossunder. Return value of 1 represents the crossunder happening 'now'.

Return type: Number

Parameter Name	Parameter Type	Required	Suggestions
value1	NumberOrTable	True
value2	NumberOrTable	True

GetSwing

Calculates the amount of swing in percentages.

Syntax: GetSwing(input1, input2)

Returns the amount of swing in percentages.

Return type: ListNumbers

Parameter Name	Parameter Type	Required	Suggestions
input1	NumberOrTable	True
input2	NumberOrTable	True

IsFalling

Checks if the values are decreasing towards the newest within the lookback period.

Syntax: IsFalling(array, lookback)

Returns true if the values are decreasing towards the newest within the lookback period. Otherwise false.

Return type: Boolean

Parameter Name	Parameter Type	Required	Suggestions
array	ListNumbers	True
lookback	Number	True	Input,Number,SessionGet

IsFallingSince

Counts the number of falling ticks.

Syntax: IsFallingSince(array, lookback)

Returns the number of ticks the data is falling.

Return type: Number

Parameter Name	Parameter Type	Required	Suggestions
array	ListNumbers	True
lookback	Number	True	Input,Number,SessionGet

IsRising

Checks if the values are increasing towards the newest within the lookback period.

Syntax: IsRising(array, lookback)

Returns true if the values are increasing towards the newest within the lookback period. Otherwise false.

Return type: Boolean

Parameter Name	Parameter Type	Required	Suggestions
array	ListNumbers	True
lookback	Number	True	Input,Number,SessionGet

IsRisingSince

Counts the number of rising ticks.

Syntax: IsRisingSince(array, lookback)

Returns the number of ticks the data is rising.

Return type: Number

Parameter Name	Parameter Type	Required	Suggestions
array	ListNumbers	True
lookback	Number	True	Input,Number,SessionGet