Struct OHLCV 

pub struct OHLCV {
    pub timestamp: i64,
    pub open: f64,
    pub high: f64,
    pub low: f64,
    pub close: f64,
    pub volume: f64,
}

OHLCV data structure (candlestick data).

Represents open, high, low, close prices and volume for a specific time period.

Examples

use ccxt_core::types::OHLCV;

let ohlcv = OHLCV {
    timestamp: 1637000000000,
    open: 50000.0,
    high: 51000.0,
    low: 49500.0,
    close: 50500.0,
    volume: 123.45,
};

println!("Candlestick data: {:?}", ohlcv);

Fields

timestamp: i64

Candlestick start time (Unix timestamp in milliseconds).

open: f64

Opening price.

high: f64

Highest price.

low: f64

Lowest price.

close: f64

Closing price.

volume: f64

Trading volume (in base currency).

Implementations

impl OHLCV

pub fn new( timestamp: i64, open: f64, high: f64, low: f64, close: f64, volume: f64, ) -> OHLCV

Creates a new OHLCV instance.

Arguments

• timestamp - Candlestick timestamp in milliseconds
• open - Opening price
• high - Highest price
• low - Lowest price
• close - Closing price
• volume - Trading volume

pub fn change_percent(&self) -> f64

Calculates the percentage change from open to close.

Returns 0.0 if the opening price is zero to avoid division by zero.

Examples

let ohlcv = OHLCV::new(1637000000000, 100.0, 110.0, 95.0, 105.0, 1000.0);
assert_eq!(ohlcv.change_percent(), 5.0);

pub fn price_range(&self) -> f64

Calculates the price range (high - low).

pub fn amplitude_percent(&self) -> f64

Calculates the amplitude percentage relative to the opening price.

Returns 0.0 if the opening price is zero to avoid division by zero.

pub fn is_bullish(&self) -> bool

Returns true if this is a bullish candle (close >= open).

pub fn is_bearish(&self) -> bool

Returns true if this is a bearish candle (close < open).

pub fn body_size(&self) -> f64

Calculates the body size (absolute difference between close and open).

pub fn upper_shadow(&self) -> f64

Calculates the upper shadow length (wick above the body).

pub fn lower_shadow(&self) -> f64

Calculates the lower shadow length (wick below the body).

Trait Implementations

impl Clone for OHLCV

fn clone(&self) -> OHLCV

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for OHLCV

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for OHLCV

fn default() -> OHLCV

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for OHLCV

fn deserialize<__D>( __deserializer: __D, ) -> Result<OHLCV, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for OHLCV

fn eq(&self, other: &OHLCV) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for OHLCV

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for OHLCV