Technical Analysis Helpers

CrossOver

Checks if a crossover occurs between value1 and value2.

• CrossOver(value1, value2)

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

Return Type: Boolean

Parameter Name	Parameter Type	Required	Suggested
value1	NumberOrTable	True	-
value2	NumberOrTable	True	-

CrossOverSince

Calculates the number of ticks since the last crossover.

• 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	Suggested
value1	NumberOrTable	True	-
value2	NumberOrTable	True	-

CrossUnder

Checks if a crossunder occurs between value1 and value2.

• CrossUnder(value1, value2)

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

Return Type: Boolean

Parameter Name	Parameter Type	Required	Suggested
value1	NumberOrTable	True	-
value2	NumberOrTable	True	-

CrossUnderSince

Calculates the number of ticks since the last crossunder.

• 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	Suggested
value1	NumberOrTable	True	-
value2	NumberOrTable	True	-

GetSwing

Calculates the amount of swing in percentages.

• GetSwing(input1, input2)

Returns the amount of swing in percentages.

Return Type: ListNumbers

Parameter Name	Parameter Type	Required	Suggested
input1	NumberOrTable	True	-
input2	NumberOrTable	True	-

IsFalling

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

• 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	Suggested
array	ListNumbers	True	-
lookback	Number	True	Input, Number, SessionGet

IsFallingSince

Counts the number of falling ticks.

• IsFallingSince(array, lookback)

Returns the number of ticks the data is falling.

Return Type: Number

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

IsRising

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

• 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	Suggested
array	ListNumbers	True	-
lookback	Number	True	Input, Number, SessionGet

IsRisingSince

Counts the number of rising ticks.

• IsRisingSince(array, lookback)

Returns the number of ticks the data is rising.

Return Type: Number

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