Struct UnderlyingRankItem 

pub struct UnderlyingRankItem {

    pub owner: Security,
    pub name: Option<String>,
    pub total_volume: Option<i64>,
    pub total_open_interest: Option<i64>,
    pub volume_ratio: Option<f64>,
    pub open_interest_ratio: Option<f64>,
    pub iv: Option<f64>,
    pub iv_rank: Option<f64>,
    pub iv_percentile: Option<f64>,
    pub price: Option<f64>,
    pub change_rate: Option<f64>,
    pub iv_change: Option<f64>,
    pub hv: Option<f64>,
    pub hv_change: Option<f64>,
    pub market_cap: Option<f64>,
}

标的排行项

Fields

owner: Security

期权标的股

name: Option<String>

标的名称

total_volume: Option<i64>

期权总成交量

total_open_interest: Option<i64>

期权总持仓量

volume_ratio: Option<f64>

Put/Call成交量比值（该字段为百分比字段，默认不展示%，如20实际对应20%）

open_interest_ratio: Option<f64>

Put/Call持仓量比值（该字段为百分比字段，默认不展示%，如20实际对应20%）

iv: Option<f64>

隐含波动率（该字段为百分比字段，默认不展示%，如20实际对应20%）

iv_rank: Option<f64>

IV排名百分位（该字段为百分比字段，默认不展示%，如20实际对应20%）

iv_percentile: Option<f64>

IV百分位（该字段为百分比字段，默认不展示%，如20实际对应20%）

price: Option<f64>

标的最新价

change_rate: Option<f64>

标的涨跌幅（该字段为百分比字段，默认不展示%，如20实际对应20%）

iv_change: Option<f64>

IV变化率（该字段为百分比字段，默认不展示%，如20实际对应20%）

hv: Option<f64>

历史波动率（该字段为百分比字段，默认不展示%，如20实际对应20%）

hv_change: Option<f64>

HV变化率（该字段为百分比字段，默认不展示%，如20实际对应20%）

market_cap: Option<f64>

市值

Implementations

impl UnderlyingRankItem

pub fn name(&self) -> &str

Returns the value of name, or the default value if name is unset.

pub fn total_volume(&self) -> i64

Returns the value of total_volume, or the default value if total_volume is unset.

pub fn total_open_interest(&self) -> i64

Returns the value of total_open_interest, or the default value if total_open_interest is unset.

pub fn volume_ratio(&self) -> f64

Returns the value of volume_ratio, or the default value if volume_ratio is unset.

pub fn open_interest_ratio(&self) -> f64

Returns the value of open_interest_ratio, or the default value if open_interest_ratio is unset.

pub fn iv(&self) -> f64

Returns the value of iv, or the default value if iv is unset.

pub fn iv_rank(&self) -> f64

Returns the value of iv_rank, or the default value if iv_rank is unset.

pub fn iv_percentile(&self) -> f64

Returns the value of iv_percentile, or the default value if iv_percentile is unset.

pub fn price(&self) -> f64

Returns the value of price, or the default value if price is unset.

pub fn change_rate(&self) -> f64

Returns the value of change_rate, or the default value if change_rate is unset.

pub fn iv_change(&self) -> f64

Returns the value of iv_change, or the default value if iv_change is unset.

pub fn hv(&self) -> f64

Returns the value of hv, or the default value if hv is unset.

pub fn hv_change(&self) -> f64

Returns the value of hv_change, or the default value if hv_change is unset.

pub fn market_cap(&self) -> f64

Returns the value of market_cap, or the default value if market_cap is unset.

Trait Implementations

impl Clone for UnderlyingRankItem

fn clone(&self) -> UnderlyingRankItem

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UnderlyingRankItem

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

Formats the value using the given formatter.

impl Default for UnderlyingRankItem

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for UnderlyingRankItem

where UnderlyingRankItem: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Message for UnderlyingRankItem

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for UnderlyingRankItem

fn eq(&self, other: &UnderlyingRankItem) -> 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 UnderlyingRankItem

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for UnderlyingRankItem