选股器

以下操作均通过 QuoteClient.ExecuteAsync 调用。

STOCK_DETAIL 与 QUOTE_OVERNIGHT 需额外行情权限，未开通时服务端返回权限错误码。

选股器

操作名

QuoteApiService.MARKET_SCANNER = market_scanner. 使用服务端方法 market_scanner。这是 *ApiService 常量，不是客户端成员方法。

请求

TigerRequest<MarketScannerResponse>

ModelValue: MarketScannerModel.

参数

SDK property	C# type	API field	SDK default	Required	Constraints
`Lang`	Language	`lang`	None (omitted if not set)	no	—
`Account`	string (nullable)	`account`	null	Not applicable	TradeClient uses DefaultAccount when empty
`Market`	Market	`market`	None (omitted if not set)	Optional	Enum value
`BaseFilterList`	列表，元素为 BaseFilter	`base_filter_list`	null	Optional	—
`AccumulateFilterList`	列表，元素为 AccumulateFilter	`accumulate_filter_list`	null	Optional	—
`FinancialFilterList`	列表，元素为 FinancialFilter	`financial_filter_list`	null	Optional	—
`MultiTagsFilterList`	列表，元素为 MultiTagsRelationFilter	`multi_tags_filter_list`	null	Optional	—
`SortFieldData`	SortFieldData	`sort_field_data`	None (omitted if not set)	Optional	—
`Page`	int	`page`	None (omitted if not set)	Optional	Positive integer
`PageSize`	int	`page_size`	None (omitted if not set)	Optional	Positive integer

MarketScannerResponse inherits TigerResponse; its data property is MarketScannerPageItem. Key SDK fields: Page: Int32, PageSize: Int32, TotalPage: Int32, TotalCount: Int32, Items: list of MarketScannerItem.

示例

TigerRequest<MarketScannerResponse> request = new()
{
    ApiMethodName = QuoteApiService.MARKET_SCANNER,
    ModelValue = new MarketScannerModel { Account = tradeClient.GetDefaultAccount, Market = Market.US, Page = 1, PageSize = 20 }
};
MarketScannerResponse? response = await quoteClient.ExecuteAsync(request);

响应类型

MarketScannerPageItem? data = response?.Data; // response 或 data 缺失时为 null

返回示例

{
  "code": 0,
  "message": "success",
  "timestamp": 1785528000000,
  "data": {
    "items": [
      {"symbol": "AAPL", "latestPrice": 308.91, "changeRate": -0.0735, "volume": 176739024, "marketValue": 3250000000000.0},
      {"symbol": "TSLA", "latestPrice": 285.50, "changeRate": 0.0312, "volume": 95000000, "marketValue": 915000000000.0}
    ],
    "totalCount": 156
  }
}

选股器标签

操作名

QuoteApiService.MARKET_SCANNER_TAGS = market_scanner_tags. 使用服务端方法 market_scanner_tags。这是 *ApiService 常量，不是客户端成员方法。

请求

TigerRequest<MarketScannerTagsResponse>

ModelValue: MarketScannerTagsModel.

参数

SDK property	C# type	API field	SDK default	Required	Constraints
`Lang`	Language	`lang`	None (omitted if not set)	no	—
`Account`	string (nullable)	`account`	null	Not applicable	TradeClient uses DefaultAccount when empty
`Market`	Market	`market`	None (omitted if not set)	Optional	Enum value
`MultiTagFieldList`	列表，元素为 string	`multi_tag_field_list`	null	Optional	—

MarketScannerTagsResponse inherits TigerResponse; its data property is 列表，元素为 MarketScannerTagItem. Key SDK fields: Market: string, MultiTagField: string, TagList: list of TagValue.

示例

TigerRequest<MarketScannerTagsResponse> request = new()
{
    ApiMethodName = QuoteApiService.MARKET_SCANNER_TAGS,
    ModelValue = new MarketScannerTagsModel { Account = tradeClient.GetDefaultAccount, Market = Market.US }
};
MarketScannerTagsResponse? response = await quoteClient.ExecuteAsync(request);

响应类型

List<MarketScannerTagItem>? data = response?.Data; // response 或 data 缺失时为 null