>

$$\text{Output}_i = \begin{cases} \text{true} & \text{if } A_i > B_i \\ \text{false} & \text{if } A_i \le B_i \\ \text{null} & \text{if } A_i \text{ or } B_i \text{ is missing} \end{cases}$$

The Greater Than module compares two numeric series element-wise and outputs true wherever the first value exceeds the second.

A	B	A > B
15	10	true
10	10	false
5	10	false
-2	-5	true

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Missing Data

If either input is missing (null) at a position — a data gap or a closed-market day — the comparison at that position is null, not false. The module never fabricates a "condition not met" answer from missing data: a gap in your inputs stays a gap in the output.

A	B	A > B
15	null	null
null	10	null
null	null	null

A comparison between two real numbers is always defined — including infinite values — so missing inputs are the only source of null in the output.

In live execution the module returns exactly one datapoint — the newest position — which is null when either input is missing there.

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Strict Inequality

⚠️ Important: This is a strict comparison. Values that are exactly equal return false.

A	B	A > B
10	10	false

For inclusive comparison where equal values also return true, use the GTRE (≥) module.

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Input Alignment

When inputs have different lengths or frequencies, Systemic automatically aligns them:

Scenario	Behavior
Different lengths	Shorter series is padded by repeating its last value
Different frequencies	Lower-frequency series is upsampled to match
Constant vs series	Constant is broadcast to all time points

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Practical Example

Overbought detection: Check if RSI > 70 to identify overbought conditions. Connect RSI output to the first input and set the second input to the constant 70.

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Related Modules

• GTRE (≥) — Greater than or equal (includes boundary)
• LST (<) — Less than
• LSTE (≤) — Less than or equal
• EQ (==) — Equality comparison