aiomql/docs/utils/price_utils.md

price_utils

aiomql.utils.price_utils — Percentage-based price calculations.

Overview

Utility functions for common percentage and price-range calculations used in trading logic.

Functions

price_diff(price1, price2)

Calculates the absolute difference between two prices.

Returns: float

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price_diff_pct(price1, price2)

Percentage difference between two prices relative to price1.

Returns: float — percentage

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position_in_range(value, low, high)

Calculates where a value falls within a range as a percentage.

Returns: float — 0.0 at low, 100.0 at high.

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pct_increase(value, pct)

Increases a value by a percentage.

Returns: float

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pct_decrease(value, pct)

Decreases a value by a percentage.

Returns: float

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pct_of(value, pct)

Returns a percentage of a value.

Returns: float

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price_pct_change(open_price, close_price)

Percentage change from open_price to close_price.

Returns: float