Sina Market

Fetch and inspect market data from Sina Finance public webpage resources across multiple market types. Use when a user wants A-share quotes, Hong Kong stock quotes, domestic futures quotes, futures page metadata, Chinese futures name to contract-code detection, contract/month discovery, code validation, or a unified Sina-based market lookup workflow involving symbols such as 600519, 000001, 00700, AG0, AU0, SC0, PG2607, EB2607, MA2605, or Chinese inputs such as 甲醇2605, 白银2606, 沥青2606.

A unified Sina Finance market-data skill for:

• A-shares
• Hong Kong stocks
• domestic futures
• Sina futures quote pages
• Chinese futures name detection and code normalization

This skill does not currently claim support for US stocks or full market-index-specific parsing. Keep the public description aligned to implemented behavior.

What this skill can do

1. Detect market types

Examples:

python3 scripts/sina_market.py detect 600519 00700 AG0 PG2607
python3 scripts/sina_market.py detect 甲醇2605 白银2606 沥青2606

2. Fetch stock quotes

Supports:

• A-shares, e.g. 600519, 000001, sh600519, sz000001
• Hong Kong stocks, e.g. 00700, hk00700

python3 scripts/sina_market.py stock-quote 600519 000001 00700 --format json
python3 scripts/sina_market.py stock-quote 600519 00700 --format table

3. Fetch domestic futures quotes

Supports direct futures quote lookup, including nf_-style inner futures routing when needed.

python3 scripts/sina_market.py futures-quote AG0 AU0 SC0 --format json
python3 scripts/sina_market.py futures-quote PG2607 EB2607 MA2605 BU2606 --format json
python3 scripts/sina_market.py futures-quote 甲醇2605 白银2606 沥青2606 --format json

4. Extract futures page metadata

Useful when direct quote output is empty or when you want page-level discovery data.

python3 scripts/sina_market.py futures-page PG2607
python3 scripts/sina_market.py futures-page EB2607

5. Unified inspect with fallback

This is the most useful command for mixed workflows.

python3 scripts/sina_market.py inspect 600519 00700 AG0 PG2607 EB2607 --format json
python3 scripts/sina_market.py inspect 甲醇2605 白银2606 沥青2606 --format json

6. Batch coverage test

Use this to quickly see whether a symbol resolves via stock-hq, futures-hq, or page-fallback.

python3 scripts/sina_market.py coverage-test 600519 00700 AG0 PG2607 EB2607 --format table
python3 scripts/sina_market.py coverage-test 甲醇2605 PVC2605 PTA2605 白银2606 聚丙烯2605 沥青2606 --format table

Routing logic

The skill uses a layered strategy.

Stocks

• A-shares → hq.sinajs.cn
• Hong Kong stocks → hq.sinajs.cn

Futures

• try raw contract code
• try nf_ + contract code for inner futures
• if quote still fails, try Sina futures quote page metadata fallback

Chinese futures names

Examples:

• 甲醇2605 → MA2605
• PVC2605 → V2605
• PTA2605 → TA2605
• 白银2606 → AG2606
• 聚丙烯2605 → PP2605
• 沥青2606 → BU2606

Output guidance

Prefer this structure in replies:

• 结论：是否成功获取实时行情 / 是否走 fallback
• 市场类型：A股 / 港股 / 国内期货 / 期货页面元数据
• 标准代码：标准化后的代码
• 关键字段：最新价、最高、最低、成交量、持仓量、日期、时间
• 风险提示：新浪公开网页资源字段和覆盖范围可能变化

Current strengths

• unified stock + futures workflow
• inner futures nf_ support
• futures page discovery fallback
• batch coverage testing
• Chinese futures input support

Known limitations

• Chinese futures mapping is curated, not exhaustive yet
• page metadata fallback does not guarantee full quote fields
• some symbols may still require additional market-specific parsing in the future
• public webpage resources are not an official SLA-backed API

Files

scripts/

• scripts/sina_market.py: unified working script
• scripts/sina_futures.py: legacy futures-oriented helper retained during transition

references/

• references/fields.md: futures field normalization notes
• references/chinese_futures_mapping.json: curated Chinese futures name to contract-code mapping