WHAT IT ANSWERS
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- 按标的和时间检索事件或原文
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DATASET · event
event.cn_earnings_guidance
汇总 A 股上市公司的业绩预告类型、预计净利润区间和同比变动区间,用于在正式财报前识别盈利上修或下修;一行由 code、report_period、guidance_type、ann_date 定位,主要字段包括 first_ann_date、forecast_type、p_change_min、p_change_max、net_profit_min。
report_periodWHAT IT ANSWERS
GRAIN & TIME
KEY FIELDS
codereport_periodguidance_typeann_datesourceRECOMMENDED JOINS
ref.instrumenton code + market(先确认代码口径)需要补证券主数据时可按代码和市场映射;不同来源代码可能不一致,优先先查 ref.code_mapping。
HOW TO QUERY SAFELY
先用 catalog 确认当前契约;可按 catalog 中列出的 filters 进一步缩小范围;单页最多 5000 行,响应有 has_more 时原样传回 next_cursor 继续分页。
MACHINE CONTRACT
code, report_period, guidance_type, ann_date, sourcecode, report_period, guidance_type, ann_date, sourcecanonical_final_activecode→ code · stringmarket→ market · stringprovider→ provider · stringsource→ source · stringPOINT IN TIME
该资产没有 PIT 契约。普通 rows 端点仍按当前公开读模式返回数据;不要把它表述成历史时点快照。
COPY-READY CALLS
同一数据集可用 HTTP、Python SDK、CLI 或 MCP;Key 始终只通过环境变量/Bearer Header 传递。
curl --fail-with-body -H "Authorization: Bearer $FRIENDS_DATA_API_KEY" "https://api.alphahubs.uk/api/v1/data/datasets/event/cn_earnings_guidance/rows?limit=100&code=AAPL"from friends_data_api import FriendsDataClient, Settings
async with FriendsDataClient(Settings.from_env()) as client:
page = await client.get_dataset_rows('event', 'cn_earnings_guidance', limit=100, filters={'code': 'AAPL'})
print(page.data)
if page.has_more:
print("next cursor:", page.next_cursor)friends-data get-dataset-rows event cn_earnings_guidance --limit 100 --filter code=AAPL{
"arguments": {
"dataset": "cn_earnings_guidance",
"filters": {
"code": "AAPL"
},
"limit": 100,
"namespace": "event"
},
"tool": "get_dataset_rows"
}FIELD DICTIONARY
descriptionSource 可在 JSON 中区分仓库注释、标准术语表和名称推导说明。
| # | 字段 | ClickHouse 类型 | JSON | 可空 | 角色 | 说明 |
|---|---|---|---|---|---|---|
| 1 | code | String | string | no | filter, default_order, warehouse_primary_key, contract_unique_key | Source-normalized security or contract code.标准术语表 |
| 2 | report_period | Date | string / date | no | time, default_order, warehouse_primary_key, contract_unique_key | Source-normalized field: report period.名称推导 |
| 3 | guidance_type | LowCardinality(String) | string | no | default_order, warehouse_primary_key, contract_unique_key | Source-normalized field: guidance type.名称推导 |
| 4 | ann_datedate | Date | string / date | no | default_order, warehouse_primary_key, contract_unique_key | Announcement date.标准术语表 |
| 5 | first_ann_datedate | Nullable(Date) | string / date | yes | value | Calendar date for first ann date (YYYY-MM-DD).名称推导 |
| 6 | forecast_type | LowCardinality(String) | string | no | value | Source-normalized field: forecast type.名称推导 |
| 7 | p_change_min | Nullable(Float64) | number | yes | value | Source-normalized field: p change min.名称推导 |
| 8 | p_change_max | Nullable(Float64) | number | yes | value | Source-normalized field: p change max.名称推导 |
| 9 | net_profit_min | Nullable(Float64) | number | yes | value | Source-normalized field: net profit min.名称推导 |
| 10 | net_profit_max | Nullable(Float64) | number | yes | value | Source-normalized field: net profit max.名称推导 |
| 11 | last_parent_net | Nullable(Float64) | number | yes | value | Source-normalized field: last parent net.名称推导 |
| 12 | revenue | Nullable(Float64) | number | yes | value | Source-normalized field: revenue.名称推导 |
| 13 | operate_profit | Nullable(Float64) | number | yes | value | Source-normalized field: operate profit.名称推导 |
| 14 | total_profit | Nullable(Float64) | number | yes | value | Source-normalized field: total profit.名称推导 |
| 15 | n_income | Nullable(Float64) | number | yes | value | Count of income.名称推导 |
| 16 | total_assets | Nullable(Float64) | number | yes | value | Source-normalized field: total assets.名称推导 |
| 17 | total_hldr_eqy_exc_min_int | Nullable(Float64) | number | yes | value | Source-normalized field: total hldr eqy exc min int.名称推导 |
| 18 | diluted_eps | Nullable(Float64) | number | yes | value | Source-normalized field: diluted eps.名称推导 |
| 19 | diluted_roe | Nullable(Float64) | number | yes | value | Source-normalized field: diluted roe.名称推导 |
| 20 | yoy_net_profit | Nullable(Float64) | number | yes | value | Source-normalized field: yoy net profit.名称推导 |
| 21 | bps | Nullable(Float64) | number | yes | value | Source-normalized field: bps.名称推导 |
| 22 | summary | String | string | no | value | Source-normalized field: summary.名称推导 |
| 23 | change_reason | String | string | no | value | Source-normalized field: change reason.名称推导 |
| 24 | market | LowCardinality(String) | string | no | filter | Canonical market or country-market code.标准术语表 |
| 25 | source | LowCardinality(String) | string | no | filter, default_order, warehouse_primary_key, contract_unique_key, provenance | Normalized upstream source identifier.标准术语表 |
| 26 | ingest_run_id | String | string | no | provenance | Identifier of the ingestion run that produced the row.标准术语表 |
| 27 | version | UInt64 | integer | no | provenance | Monotonic row version used for correction-aware reads.标准术语表 |
| 28 | is_deleted | UInt8 | integer | no | value | Soft-delete marker; public serving excludes current tombstones.标准术语表 |
| 29 | ingested_atUTC_datetime | DateTime64(3, 'UTC') | string / date-time | no | provenance | UTC timestamp when the source record entered the warehouse.标准术语表 |
| 30 | provider | LowCardinality(String) | string | no | filter, provenance | Upstream data provider identifier.标准术语表 |
| 31 | source_url | String | string | no | provenance | URL of the upstream evidence or record when distributable.标准术语表 |
| 32 | source_record_id | String | string | no | provenance | Provider-side identifier for the source record.标准术语表 |
| 33 | raw_payload_hash | String | string | no | provenance | Opaque fingerprint of the normalized source payload for provenance checks.标准术语表 |
| 34 | parser_version | LowCardinality(String) | string | no | provenance | Version of the parser or normalizer that produced the row.标准术语表 |
| 35 | quality_status | LowCardinality(String) | string | no | provenance | Machine-readable data-quality classification.标准术语表 |
| 36 | license_scope | LowCardinality(String) | string | no | provenance | License or redistribution scope attached to the row.标准术语表 |
| 37 | visibility_tier | LowCardinality(String) | string | no | provenance | Serving visibility tier attached to the row.标准术语表 |
换一个字段名、类型或角色。
结构来自 Friends 只读身份可见的真实 serving relation;权限、过滤、排序、PIT 与分页来自可执行 DatasetSpec。Schema observed at 2026-10-06T18:08:52Z。