Page History: Scripting Function Reference
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Page Revision: 2011/06/15 22:41
Fields
Fields are values that can be referenced directly in a script. For example
CLOSE (or
C in shorthand) represents the closing price of the current bar of the calculation.
| Field | Description |
|---|
| OPEN, O | Opening price |
| HIGH, H | High price |
| LOW, L | Low price |
| CLOSE, C | Closing price |
| TYPICAL, TYP | Typical price (O + H +C) / 3 |
| VOLUME, V | Volume |
| TRADES | Number of trades that make up the current bar (Note: this is not always available yet.) |
| INDEX | Index of the current bar being computed. This runs from 0 to COUNT - 1. |
| COUNT | Number of bars on the chart. |
| BARPERCENT | Percentage completion of the current bar. E.g. 15 minutes into a 1 hour bar would give 0.25 |
| NUMERATOR | The numerator of the market. |
| DENOMINATOR | The denominator of the market. |
| TICKVALUE | The tick value of the market. |
| NIL | Special "non-value" field. |
| MARKETID | The text market id. |
| MARKET_DESCRIPTION | The text description of the market. |
Operators
Arithmetic Operators| Operator | Description |
|---|
| + | Add |
| - | Subtract |
| / | Divide |
| * | Multiply |
| % | Modulus |
| ^ | Exponent |
Relational Operators| Operator | Description |
|---|
| =, != | Equals, not equals |
| <, <= | Less than, less than equals |
| >, >= | Greater than, greater than equals |
Boolean Operators| Operator | Description |
|---|
| AND, && | Logical AND |
| OR, || | Logical OR |
| XOR | Exclusive OR |
Functions
Mathematical Functions| Function!! Description |
|---|
| ABS( ) | Logical AND |
| OR, || | Logical OR |
| XOR | Exclusive OR |
Plotting, Summary and Configuration Functions¶