Batch Query

Stock SDK provides full-market batch quotes, custom code-list batch quotes, and a low-level mixed raw query API.

Code Lists

For market code lists, see Code Lists.

getAllAShareQuotes

getAllAShareQuotes(options?: {
  market?: AShareMarket;
  batchSize?: number;
  concurrency?: number;
  onProgress?: (completed: number, total: number) => void;
}): Promise<FullQuote[]>

Use it to fetch the entire A-share market with optional market, batchSize, concurrency, and onProgress.

getAllQuotesByCodes

getAllQuotesByCodes(
  codes: string[],
  options?: {
    batchSize?: number;
    concurrency?: number;
    onProgress?: (completed: number, total: number) => void;
  }
): Promise<FullQuote[]>

Returned Order

The results are returned in the same order as the input codes, which makes it easier to align with a watchlist, table rows, or your own cache keys.

const codes = ['sz000858', 'sh600519', 'sh600000', 'sz000001'];
const quotes = await sdk.getAllQuotesByCodes(codes, {
  batchSize: 100,
  concurrency: 2,
});

console.log(quotes.map((item) => item.code));
// ['sz000858', 'sh600519', 'sh600000', 'sz000001']

getAllHKShareQuotes

getAllHKShareQuotes(options?: {
  batchSize?: number;
  concurrency?: number;
  onProgress?: (completed: number, total: number) => void;
}): Promise<HKQuote[]>

getAllUSShareQuotes

getAllUSShareQuotes(options?: {
  batchSize?: number;
  concurrency?: number;
  onProgress?: (completed: number, total: number) => void;
  market?: 'NASDAQ' | 'NYSE' | 'AMEX';
}): Promise<USQuote[]>

batchRaw

batchRaw(params: string): Promise<{ key: string; fields: string[] }[]>

batchRaw is the low-level mixed query API for advanced cases where you want to parse the raw fields yourself.

const raw = await sdk.batchRaw('sz000858,s_sh000001,jj000001');

console.log(raw[0].key);
console.log(raw[0].fields);

Performance Tips

• Reduce concurrency on unstable networks
• Reduce batchSize when each request becomes too large
• Use providerPolicies from Request Governance for finer-grained control

Related Pages

• Code Lists
• Request Governance