Struct Series 

pub struct Series {
    pub ticker: String,
    pub numeric_id: Option<String>,
    pub title: String,
    pub category: Option<String>,
    pub frequency: Option<String>,
    pub tags: Vec<String>,
    pub settlement_sources: Vec<SettlementSource>,
    pub fee_type: Option<String>,
    pub volume: Option<f64>,
    pub last_updated_ts: Option<DateTime<Utc>>,
}

A recurring family of events (e.g. a weekly inflation reading or sports season).

Fields

ticker: String

Native series identifier — Kalshi series ticker or Polymarket series ticker/slug (e.g. "KXPRES").

numeric_id: Option<String>

Polymarket numeric series id (e.g. "10345"); null on Kalshi.

title: String

Human-readable series title (e.g. "US Presidential Election").

category: Option<String>

Topical category (e.g. "Politics"); null when upstream omits it.

frequency: Option<String>

Cadence string (e.g. "weekly"); null when upstream omits it.

tags: Vec<String>

Free-form tags (e.g. ["macro", "fed"]).

settlement_sources: Vec<SettlementSource>

Resolution sources used by the exchange (e.g. [{"name": "BLS", "url": "..."}]).

fee_type: Option<String>

Fee schedule label (e.g. "flat"); null when upstream omits it.

volume: Option<f64>

Lifetime trading volume in USD across the series (e.g. 123456.78).

last_updated_ts: Option<DateTime<Utc>>

Last upstream update time in UTC.

Trait Implementations

impl Clone for Series

fn clone(&self) -> Series

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Series

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Series

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Series

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

where __S: Serializer,

Serialize this value into the given Serde serializer.