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fn_registry/functions/finance/normalize_ohlcv.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

1.0 KiB

name, kind, lang, domain, version, purity, signature, description, tags, uses_functions, uses_types, returns, returns_optional, error_type, imports, tested, tests, test_file_path, file_path
name kind lang domain version purity signature description tags uses_functions uses_types returns returns_optional error_type imports tested tests test_file_path file_path
normalize_ohlcv function go finance 1.0.0 pure func NormalizeOHLCV(open, high, low, close []float64, factor float64) ([]float64, []float64, []float64, []float64) Ajusta slices de precios OHLCV multiplicando cada valor por un factor dado.
finance
ohlcv
normalize
adjust
ohlcv_go_finance
ohlcv_go_finance
false
false
functions/finance/normalize_ohlcv.go

normalize_ohlcv

Ajusta slices de precios OHLCV (open, high, low, close) multiplicando cada elemento por un factor escalar. Util para ajustes por splits, conversiones de divisa, o normalizacion de series.

Ejemplo

o, h, l, c := finance.NormalizeOHLCV(
    []float64{100, 200},
    []float64{110, 210},
    []float64{90, 190},
    []float64{105, 205},
    2.0,
)
// o = [200, 400], h = [220, 420], l = [180, 380], c = [210, 410]