WHAT IT ANSWERS
这张表适合回答什么
- 查询历史或盘中价格与成交
- 构建行情、波动率和衍生品特征
DATASET · market
market.rt_option_trade
交易时段持续写入美股期权逐笔成交,包含标的、到期日、行权价、方向、价格、数量和条件码;一行由 underlying、expiry、strike、right 定位,主要字段包括 option_symbol、price、size、exchange、conditions;交易时段持续更新。
sip_tsWHAT IT ANSWERS
GRAIN & TIME
KEY FIELDS
underlyingexpirystrikerightsip_tsseqRECOMMENDED 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;必须提供 underlying;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, expiry, strike, right, sip_ts, seq, option_symbol, price, size, exchange, conditions, sequence_presentunderlying, expiry, strike, right, sip_ts, seq, option_symbol, price, size, exchange, conditions, sequence_presentrelation_defaultexchange→ exchange · integeroption_symbol→ option_symbol · stringright→ right · stringunderlying→ underlying · string · 必填POINT 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/market/rt_option_trade/rows?limit=100&underlying=FILTER_VALUE"from friends_data_api import FriendsDataClient, Settings
async with FriendsDataClient(Settings.from_env()) as client:
page = await client.get_dataset_rows('market', 'rt_option_trade', limit=100, filters={'underlying': 'FILTER_VALUE'})
print(page.data)
if page.has_more:
print("next cursor:", page.next_cursor)friends-data get-dataset-rows market rt_option_trade --limit 100 --filter underlying=FILTER_VALUE{
"arguments": {
"dataset": "rt_option_trade",
"filters": {
"underlying": "FILTER_VALUE"
},
"limit": 100,
"namespace": "market"
},
"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 | option_symbol | LowCardinality(String) | string | no | filter, default_order, contract_unique_key | Source-normalized field: option symbol.名称推导 |
| 2 | underlying | String | string | no | filter, required_filter, default_order, contract_unique_key | Source-normalized field: underlying.名称推导 |
| 3 | expiry | Date | string / date | no | default_order, contract_unique_key | Source-normalized field: expiry.名称推导 |
| 4 | strike | Float64 | number | no | default_order, contract_unique_key | Source-normalized field: strike.名称推导 |
| 5 | right | Enum8('C' = 1, 'P' = 2) | string | no | filter, default_order, contract_unique_key | Source-normalized field: right.名称推导 |
| 6 | price | Float64 | number | no | default_order, contract_unique_key | Source-normalized field: price.名称推导 |
| 7 | size | UInt32 | integer | no | default_order, contract_unique_key | Source-normalized field: size.名称推导 |
| 8 | exchange | UInt16 | integer | no | filter, default_order, contract_unique_key | Listing or trading exchange.标准术语表 |
| 9 | conditions | Array(UInt16) | array | no | default_order, contract_unique_key | Source-normalized field: conditions.名称推导 |
| 10 | sip_tsUTC_datetime | DateTime64(3, 'America/New_York') | string / date-time | no | time, default_order, contract_unique_key | UTC timestamp for sip ts.名称推导 |
| 11 | is_sweep | UInt8 | integer | no | value | Whether sweep applies to the row.名称推导 |
| 12 | is_block | UInt8 | integer | no | value | Whether block applies to the row.名称推导 |
| 13 | aggressor | Enum8('U' = 0, 'B' = 1, 'S' = 2) | string | no | value | Source-normalized field: aggressor.名称推导 |
| 14 | seq | UInt64 | integer | no | default_order, contract_unique_key | Source-normalized field: seq.名称推导 |
| 15 | sequence_present | UInt8 | integer | no | default_order, contract_unique_key | Source-normalized field: sequence present.名称推导 |
| 16 | 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 |
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。