What the Data for This Category Looks Like
Market trend and yield data for the optoelectronics industry is sourced primarily from public market APIs of domestic stock exchanges, plus public industry index data from a domestic index service provider. Data updates are completed within one hour after market close on trading days. No new data is added on non-trading days. Each data entry includes seven core fields: ticker code, ticker name, previous closing price, same-day closing price, same-day price change amount, industry classification, and statistical date. Price-related fields use Renminbi Yuan as the unit. Statistical dates follow the YYYY-MM-DD format. Ticker codes are 6-digit numeric strings.
Constraints for Sharing and Embedding
Data for the optoelectronics industry is only updated on trading days. Embedded reporting components must restrict data fetching to data from closed trading days. This prevents returning incomplete real-time same-day data. Price change amount fields use Renminbi Yuan as the unit. Shared content must clearly label the unit to avoid confusion with percentage-based yield metrics. Bulk data documents for multiple tickers use a unified structure. Embedded components must support specifying ticker code ranges via parameters. This accommodates reporting needs for individual stocks or the entire optoelectronics sector. Data sources rely on exchange public APIs. When embedding, cross-origin request restrictions must be handled. Options include using a server-side proxy to forward requests, which ensures stable data fetching.
Configuration Settings
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
export_markdown_enabled | Enable or disable as needed | Can be configured based on the embedding platform’s requirements for optoelectronics daily reporting scenarios; disable for industry news scenarios |
share_allow_origin | Configure as a list of target embedding domain names | Restrict cross-origin request sources to prevent unauthorized domains from embedding shared content |
api_request_timeout | 600 seconds | Exchange data interfaces have variable latency; reserve sufficient time to complete data fetching |
data_cache_expire | 86400 seconds | Matches the daily update cadence of optoelectronics industry data, to avoid cache expiration or overly long retention |
share_session_persist | Enable and configure a user unique identifier parameter | Ensures conversation records are isolated between different users accessing the shared application |
iframe_resize_enable | Enable | Adapts to layout sizes of different embedding pages, optimizing display effects |
The parameter values provided on this page are common recommended starting points for configuration. Actual values are affected by material form, data volume, and business rules. Specific issues require individual analysis. Testing on internal samples is advised prior to finalizing settings.
Three Common Misconfigurations
- Symptom: The share configuration panel does not display an exportable JSON source code option. Cause: Advanced sharing permissions were not enabled in the application settings, so the source code configuration parameters are hidden.
- Symptom: The login-free sharing page shows a Markdown export button, which does not match scenario requirements. Cause: The
export_markdown_enabledconfiguration item was not disabled; the export function is enabled by default. - Symptom: Different users accessing the shared application can view each other’s conversation records. Cause:
share_session_persistwas not enabled, and a user unique identifier parameter was not configured. Sessions are not isolated per user.
How to Verify Proper Configuration
- Call the embedding page’s API interface. Check that the returned optoelectronics industry data fields match the preset document structure, and confirm unit labels are correct.
- Access the sharing link. Check whether the display status of the Markdown export button matches the configuration requirements.
- Use two different user identifiers to access the shared application. Confirm that conversation records are isolated between users.
- After configuring the cross-domain whitelist, initiate a request from a non-target domain. Verify that the request is blocked, confirming the security configuration is active.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-14.