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>
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package finance
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import "fmt"
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// StreamTicks abre un stream de ticks en tiempo real para un simbolo.
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// Retorna un canal de [2]float64 donde [0] es precio y [1] es volumen.
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// TODO: implementar conexion real via websocket.
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func StreamTicks(symbol string) (<-chan [2]float64, error) {
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return nil, fmt.Errorf("not implemented: StreamTicks(%s)", symbol)
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}
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