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fn_registry/functions/finance/stream_ticks.md
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egutierrez 113c6dfd71 feat: 15 funciones finance — indicadores, riesgo e IO de mercado
11 funciones puras con implementación real:
SMA, EMA, RSI, BollingerBands, VWAP, LogReturn, AnnualizedVolatility,
SharpeRatio, MaxDrawdown, NormalizeOHLCV, TickToOHLCV

4 funciones impuras (stubs):
FetchOHLCV, StreamTicks, WriteOHLCVToParquet, LoadOHLCVFromDuckDB

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-28 02:23:31 +01:00

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Markdown

---
name: stream_ticks
kind: function
lang: go
domain: finance
version: "1.0.0"
purity: impure
signature: "func StreamTicks(symbol string) (<-chan [2]float64, error)"
description: "Abre un stream de ticks en tiempo real para un simbolo via websocket."
tags: [finance, io, stream, realtime]
uses_functions: []
uses_types: [tick_go_finance]
returns: [tick_go_finance]
returns_optional: false
error_type: "error_go_core"
imports: [fmt]
tested: false
tests: []
test_file_path: ""
file_path: "functions/finance/stream_ticks.go"
---
# stream_ticks
Stub para abrir un stream de ticks en tiempo real. Pendiente de implementacion.
## Ejemplo
```go
ch, err := finance.StreamTicks("ETH/USDT")
```