WHAT IT ANSWERS
这张表适合回答什么
- 观察资金、持仓、借券或做空变化
- 构建拥挤度和资金方向指标
DATASET · flow
flow.futu_option_flow_5m
这是资金、持仓、借券与交易流中的“富途期权五分钟资金流”数据集;一行由 underlying、snap_ts、expiry、strike 定位,主要字段包括 opt_type、volume、dvol、last_price、bid。
snap_tsWHAT IT ANSWERS
GRAIN & TIME
KEY FIELDS
underlyingsnap_tsexpirystrikeopt_typeRECOMMENDED JOINS
该表主要按自身业务键使用,目前没有推荐的跨表主键联接。
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
underlying, snap_ts, expiry, strike, opt_typeunderlying, snap_ts, expiry, strike, opt_typecanonical_final_activeunderlying→ underlying · 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/flow/futu_option_flow_5m/rows?limit=100"from friends_data_api import FriendsDataClient, Settings
async with FriendsDataClient(Settings.from_env()) as client:
page = await client.get_dataset_rows('flow', 'futu_option_flow_5m', limit=100)
print(page.data)
if page.has_more:
print("next cursor:", page.next_cursor)friends-data get-dataset-rows flow futu_option_flow_5m --limit 100{
"arguments": {
"dataset": "futu_option_flow_5m",
"filters": {},
"limit": 100,
"namespace": "flow"
},
"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 | snap_tsUTC_datetime | DateTime('UTC') | string / date-time | no | time, default_order, warehouse_primary_key, contract_unique_key | scanner-provided snapshot time, UTC仓库注释 |
| 2 | underlying | String | string | no | filter, default_order, warehouse_primary_key, contract_unique_key | Source-normalized field: underlying.名称推导 |
| 3 | expiry | Date | string / date | no | default_order, warehouse_primary_key, contract_unique_key | Source-normalized field: expiry.名称推导 |
| 4 | strike | Float64 | number | no | default_order, warehouse_primary_key, contract_unique_key | Source-normalized field: strike.名称推导 |
| 5 | opt_type | LowCardinality(String) | string | no | default_order, warehouse_primary_key, contract_unique_key | C|P仓库注释 |
| 6 | volume | UInt64 | integer | no | value | cumulative volume for the day仓库注释 |
| 7 | dvol | Int64 | integer | no | value | 5-minute delta, baseline frame = 0仓库注释 |
| 8 | last_price | Float64 | number | no | value | Price value for last price.名称推导 |
| 9 | bid | Float64 | number | no | value | Source-normalized field: bid.名称推导 |
| 10 | ask | Float64 | number | no | value | Source-normalized field: ask.名称推导 |
| 11 | side | LowCardinality(String) | string | no | value | ask|bid|mid|na仓库注释 |
| 12 | dprem_usdUSD | Float64 | number | no | value | US-dollar value for dprem usd.名称推导 |
| 13 | src | LowCardinality(String) | string | no | value | Source-normalized field: src.名称推导 |
| 14 | ins_tsUTC_datetime | DateTime('UTC') | string / date-time | no | value | UTC timestamp for ins ts.名称推导 |
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。