Compare A/B

Conditions core.compare-ab Version 1.0.0

Compare two series, with a factor for B. Compares two series, such as price and EMA. The factor scales B, e.g. volume above 1.8 × average. “Crosses” also looks at the previous candle.

Inputs and outputs

Only matching types connect: number series to number series (round pin), signal to signal (square), message to message (diamond).

Direction	Pin	Type	Note
Input	A a	Number series	required
Input	B b	Number series	required
Output	true/false out	Signal (true/false)	–

Settings

The settings appear on the right under “Properties” once the node is selected on the board. Those marked “More” appear after clicking “More”.

Setting	Default	Allowed	Meaning
Condition operator	above (above)	above · below · at least · at most · crosses above · crosses below · crosses	–
Factor for B factor	1	from 0 to 1,000	–

Example

Compares two series: the volume is above 1.8 times its average.

On the board it reads: Volume above avg volume 20 × 1.8

Chain as JSON

To try it, copy it and paste it in the editor under “Import”. Importing creates a new chain.

compare-ab.json

{
  "name": "Example: Compare A/B",
  "version": 1,
  "nodes": [
    { "id": "c1", "type": "core.candle", "position": { "x": 40, "y": 40 }, "settings": { "pair": "SOL/USDT", "timeframe": "1h" } },
    { "id": "v1", "type": "core.volume", "position": { "x": 260, "y": 40 }, "settings": {} },
    { "id": "k1", "type": "core.compare-ab", "position": { "x": 480, "y": 40 }, "settings": { "operator": "above", "factor": 1.8 } },
    { "id": "t1", "type": "core.telegram", "position": { "x": 700, "y": 40 }, "settings": {} }
  ],
  "edges": [
    { "from": "c1.volume", "to": "v1.in" },
    { "from": "c1.volume", "to": "k1.a" },
    { "from": "v1.average", "to": "k1.b" },
    { "from": "k1.out", "to": "t1.in" }
  ]
}

Good to know

• Search also finds it under: crosses, cross, ema, price, above, below, factor.

Technical details

• Type in the chain: core.compare-ab · Version 1.0.0 · Category key cond
• Reference tests in the manifest: 1 (with fixed price data binance-btcusdt-1h-500)
• How a node is built