RSI

Indicators core.rsi Version 1.0.0

Relative strength from 0 to 100. Wilder’s Relative Strength Index, like ta.rsi in TradingView (RMA smoothing). Values below 30 are considered oversold, above 70 overbought.

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	Value in	Number series	required
Output	RSI out	Number series	–

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
Periods length	14	from 2 to 100, whole number	–

Example

Notifies you when the RSI 14 drops below 30, i.e. is oversold.

On the board it reads: 14 periods

Chain as JSON

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

rsi.json

{
  "name": "Example: RSI",
  "version": 1,
  "nodes": [
    { "id": "c1", "type": "core.candle", "position": { "x": 40, "y": 40 }, "settings": { "pair": "BTC/USDT", "timeframe": "1h" } },
    { "id": "r1", "type": "core.rsi", "position": { "x": 260, "y": 40 }, "settings": { "length": 14 } },
    { "id": "k1", "type": "core.compare", "position": { "x": 480, "y": 40 }, "settings": { "operator": "below", "value": 30 } },
    { "id": "t1", "type": "core.telegram", "position": { "x": 700, "y": 40 }, "settings": {} }
  ],
  "edges": [
    { "from": "c1.close", "to": "r1.in" },
    { "from": "r1.out", "to": "k1.in" },
    { "from": "k1.out", "to": "t1.in" }
  ]
}

Good to know

• In messages the value is called “RSI 14”.
• Warm-up with the default settings: 141 candles (this many extra candles are loaded by the replay before the value is reliable).
• Search also finds it under: momentum, oversold, overbought, relative strength.

Technical details

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