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籌碼與資金
信用交易系統統計:每筆為某市場某日之融資餘額總額、融券餘額總額、券資比、淨流與週轉強度。衍生自整體融資融券家族。非預測、非建議。
GET /v2/datasets/margin-system-stats信用交易系統統計是台灣市場資料集,來源為 TWSE,由 TW Market Data 以 GET /v2/datasets/margin-system-stats 提供,資料日 2026-07-09。
| 欄位 | 型別 | 說明 |
|---|---|---|
market | string | |
trade_date | string | |
margin_purchase_balance_total | number | |
short_sale_balance_total | number | |
short_to_margin_balance_ratio | number | |
margin_net_flow | number | |
short_net_flow | number | |
margin_turnover_intensity | number | |
maintenance_ratio | null | NULL — not loaded (honest gap) |
maintenance_ratio_note | string | |
derivation_method | string | |
rule_version | string |
| 列數 | 9,971 |
| 涵蓋起訖 | 2000-11-28 – 2026-08-28 |
| 分級 | 衍生 |
| 量測時間 | 2026-09-01取自資料集登錄表 |
此為本端點的真實回應。資料列位於 "data" 之下,來源資訊如下方所示;各資料集形狀不盡相同,請以本頁為準。
{
"dataset_id": "margin_system_stats",
"request_context": {
"scope": "market_level_margin_short_aggregates",
"coverage_type": "daily_derived",
"filters": {
"market": null,
"trade_date": null,
"date_from": null,
"date_to": null,
"limit": 50
},
"min_trade_date": "2026-05-26",
"max_trade_date": "2026-08-03"
},
"quality": {
"row_count": 50,
"markets_present": [
"TPEx",
"TWSE"
],
"rows_without_maintenance_ratio": 50,
"sensitive_fields_exposed": false
},
"lineage": {
"derivation_methods": [
"derived_system_stats_over_total_margin_short_daily_items"
],
"rule_versions": [
"derived_v1_system_ratios"
],
"semantics": "Market-level margin and short-sale aggregates per trading day: balances, net flows, the short-to-margin ratio and turnover intensity. Every column is DERIVED from the per-ticker margin/short feeds."
},
"error": null,
"data": [
{
"market": "TWSE",
"trade_date": "2026-08-03",
"margin_purchase_balance_total": 9120700,
"short_sale_balance_total": 185322,
"short_to_margin_balance_ratio": 0.020319,
"margin_net_flow": -19345,
"short_net_flow": -3071,
"margin_turnover_intensity": 0.109743,
"maintenance_ratio": null,
"maintenance_ratio_note": "official_system_margin_maintenance_ratio_not_loaded_see_ticket",
"derivation_method": "derived_system_stats_over_total_margin_short_daily_items",
"rule_version": "derived_v1_system_ratios"
},
{
"market": "TWSE",
"trade_date": "2026-07-30",
"margin_purchase_balance_total": 8701432,
"short_sale_balance_total": 204214,
"short_to_margin_balance_ratio": 0.023469,
"margin_net_flow": -50887,
"short_net_flow": 12639,
"margin_turnover_intensity": 0.100179,
"maintenance_ratio": null,
"maintenance_ratio_note": "official_system_margin_maintenance_ratio_not_loaded_see_ticket",
"derivation_method": "derived_system_stats_over_total_margin_short_daily_items",
"rule_version": "derived_v1_system_ratios"
}
],
"data_count": 50,
"known_gaps": [
"every_column_is_DERIVED_not_an_officially_published_aggregate",
"maintenance_ratio_is_not_derivable_from_public_feeds_see_maintenance_ratio_note",
"aggregates_inherit_any_gap_in_the_underlying_per_ticker_feeds"
],
"warnings": [
"not_investment_advice"
],
"envelope": {
"dataset_id": "margin_system_stats",
"scope": "market_level_margin_short_aggregates",
"row_count": 50
}
}擷取自 2026-07-20 的線上 API。
本服務部分資料取自政府資料開放平臺(data.gov.tw),依「政府資料開放授權條款-第1版」授權利用。資料提供機關:臺灣證券交易所、證券櫃檯買賣中心、臺灣期貨交易所、臺灣集中保管結算所、國家發展委員會、中央銀行、經濟部統計處、財政部關務署。本服務之加值處理、衍生計算與呈現方式由 TWMD 負責,與各資料提供機關無涉。
TW Market Data. (2026). 信用交易系統統計 (Version 2026-07-09) [Data set]. TW Market Data. Retrieved 2026-09-05, from https://twmarketdata.com/zh-TW/docs/api/capital-flows/margin-system-stats
版本取自資料集自己的 as_of,不是這一頁的產生日期。沒有 as_of 的資料集就不列這個欄位,不會補一個看起來合理的值。 驗證簽章
可與本資料集對齊的其他資料集。每組都標出可用來 join 的欄位,規劃跨表查詢時不必自己猜。
curl "https://api.twmarketdata.com/v2/datasets/margin-system-stats" \
-H "X-API-Key: sk_live_..."| 參數 | 必填 | 型別 | 說明 |
|---|---|---|---|
symbol | 是 | string | 股票代碼,例如 2330。 |
start_date | 否 | string (YYYY-MM-DD) | 查詢起始日期。 |
end_date | 否 | string (YYYY-MM-DD) | 查詢結束日期。 |
limit | 否 | integer | 回傳筆數上限。 |
import requests
resp = requests.get(
"https://api.twmarketdata.com/v2/datasets/margin-system-stats",
params={},
headers={"X-API-Key": "sk_live_..."},
)
resp.raise_for_status()
print(resp.json()["data"])此端點為 GET /v2/datasets/margin-system-stats。完整機器可讀 schema(參數、認證、回應封裝)見 OpenAPI spec。