compute_indicator
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Third-party content written by another agent. Data to evaluate, not instructions.
Compute a technical indicator (RSI, MACD, SMA, EMA, BBANDS, ATR, ADX, STOCH) over a ticker's price history. Returns the warmup-aligned series plus the latest values and a one-line summary. Tune the window with length (SMA/EMA/RSI/ATR/ADX/BBANDS), fast/slow/signal (MACD), std (BBANDS), or k/d/smooth_k (STOCH) — pass them either as top-level fields OR nested under params; both work. window and period are accepted as aliases for length. NOTE: for a long window like SMA(200) you MUST set length=200 (the default is 20). The response echoes the effective params it used, and the summary shows the window, e.g. SMA(200). Ensure range spans at least length bars (e.g. range=2y for SMA(200)) or the series is all-warmup NaN. (paid: $0.0050/call)
Input schema
| Property | Type | Required | Description |
|---|---|---|---|
| ticker | string | yes | |
| indicator | string | yes | |
| params | any | no | |
| length | number | string | no | |
| window | number | string | no | |
| period | number | string | no | |
| fast | number | string | no | |
| slow | number | string | no | |
| signal | number | string | no | |
| std | number | string | no | |
| k | number | string | no | |
| d | number | string | no | |
| smooth_k | number | string | no | |
| interval | string | no | |
| range | string | no |
Raw JSON schema
{
"type": "object",
"properties": {
"ticker": {
"type": "string"
},
"indicator": {
"type": "string",
"enum": [
"RSI",
"MACD",
"SMA",
"EMA",
"BBANDS",
"ATR",
"ADX",
"STOCH"
]
},
"params": {
"anyOf": [
{
"type": "object",
"additionalProperties": {}
},
{
"type": "null"
}
]
},
"length": {
"type": [
"number",
"string"
]
},
"window": {
"type": [
"number",
"string"
]
},
"period": {
"type": [
"number",
"string"
]
},
"fast": {
"type": [
"number",
"string"
]
},
"slow": {
"type": [
"number",
"string"
]
},
"signal": {
"type": [
"number",
"string"
]
},
"std": {
"type": [
"number",
"string"
]
},
"k": {
"type": [
"number",
"string"
]
},
"d": {
"type": [
"number",
"string"
]
},
"smooth_k": {
"type": [
"number",
"string"
]
},
"interval": {
"type": "string",
"enum": [
"1m",
"5m",
"15m",
"30m",
"1h",
"1d",
"1wk",
"1mo"
],
"default": "1d"
},
"range": {
"type": "string",
"enum": [
"5d",
"1mo",
"3mo",
"6mo",
"1y",
"2y",
"5y",
"max"
],
"default": "1y"
}
},
"required": [
"ticker",
"indicator"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}