Module utils 

Utility functions supporting various operations across the library.

Traits

ToRound

Trait for rounding operations on numeric types, specifically for financial calculations.

Functions

create_sample_option

Creates a sample option contract with predefined parameters for testing or demonstration purposes.

create_sample_option_simplest

Creates a simplified sample option contract for testing or demonstration purposes.

create_sample_option_simplest_strike

Creates a sample option with specified parameters and default values.

create_sample_option_with_date

Creates a sample Options object with a specific expiration date.

create_sample_option_with_days

Creates a sample Options object with a specific expiration date in days.

create_sample_position

Creates a sample position for testing and demonstration purposes.

generate_price_points

Generates a price vector for the payoff graph: num_points prices evenly spaced from min_price to max_price, both ends included.

mean_and_std

Computes the mean and standard deviation of a vector containing Positive values.

positive_f64_to_f64

Converts a vector of Positive values to a vector of f64 values.