@itick/browser-sdk/lib/types/tick.d.ts

Official iTick API SDK for browser. Real-time & historical data for global Stocks, Forex, Crypto, Indices, Futures, Funds, Precious Metals. REST (OHLCV/K-line) + low-latency WebSocket. Promise-based, TypeScript-ready. For quant trading & fintech

/**
 * Tick Data (Latest Trade)
 * Represents the most recent trade data for a product
 * - s: product code
 * - ld: last price
 * - t: timestamp (milliseconds)
 * - v: trade volume
 * - d: trade direction 0:neutral 1:sell 2:buy (stock only)
 * - te: trading session 0:regular 1:pre-market 2:after-hours (stock only)
 * - tu: trade amount (crypto only)
 * - ts: trading status 0:normal 1:suspended 2:delisted 3:circuit breaker (crypto only)
 */
export interface TickData {
    /** Product code */
    s: string;
    /** Last price */
    ld: number;
    /** Timestamp (milliseconds) */
    t: number;
    /** Trade volume */
    v: number;
    /** Trade direction 0:neutral 1:sell 2:buy (stock only) */
    d?: number;
    /** Trading session 0:regular 1:pre-market 2:after-hours (stock only) */
    te?: number;
    /** Trade amount (crypto only) */
    tu?: number;
    /** Trading status 0:normal 1:suspended 2:delisted 3:circuit breaker (crypto only) */
    ts?: number;
}
/**
 * Tick Batch Data Collection
 * Collection of all latest trade data
 * @property key - Product code
 * @property value - Latest trade data for corresponding product {@link TickData}
 */
export type TickDataMap = {
    [key: string]: TickData;
};
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