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fix: Yahoo股票代码转换，BRK.B → BRK-B（类别股用连字符）

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OpenClaw Agent 2026-03-17 05:47:27 +00:00
parent 1830b93207
commit a91041e168
1 changed files with 23 additions and 6 deletions
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29
AssetManager.Infrastructure/Services/YahooMarketService.cs
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@ -40,11 +40,27 @@ public class YahooMarketService : IYahooMarketService
.Build();
}
/// <summary>
/// 转换股票代码为 Yahoo Finance 格式
/// <para>BRK.B → BRK-B（伯克希尔B类股）</para>
/// <para>BRK.A → BRK-A（伯克希尔A类股）</para>
/// </summary>
private string ConvertToYahooSymbol(string symbol)
{
if (string.IsNullOrEmpty(symbol))
return symbol;
// Yahoo Finance 用连字符表示类别股，而非点号
// BRK.B → BRK-B, BRK.A → BRK-A
return symbol.ToUpper().Replace(".", "-");
}
public async Task<MarketPriceResponse> GetStockPriceAsync(string symbol)
{
_logger.LogInformation("Yahoo获取股票价格: {Symbol}", symbol);
var yahooSymbol = ConvertToYahooSymbol(symbol);
_logger.LogInformation("Yahoo获取股票价格: {Symbol} -> {YahooSymbol}", symbol, yahooSymbol);
Snapshot? snapshot = await _yahooQuotes.GetSnapshotAsync(symbol);
Snapshot? snapshot = await _yahooQuotes.GetSnapshotAsync(yahooSymbol);
if (snapshot is null)
throw new InvalidOperationException($"Yahoo未知标的: {symbol}");
@ -61,7 +77,7 @@ public class YahooMarketService : IYahooMarketService
return new MarketPriceResponse
{
Symbol = symbol,
Symbol = symbol, // 返回原始代码
Price = price,
PreviousClose = previousClose,
Timestamp = DateTime.UtcNow,
@ -71,9 +87,10 @@ public class YahooMarketService : IYahooMarketService
public async Task<List<MarketDataResponse>> GetStockHistoricalDataAsync(string symbol, string timeframe, int limit)
{
_logger.LogInformation("Yahoo获取历史数据: {Symbol}, {Timeframe}, {Limit}", symbol, timeframe, limit);
var yahooSymbol = ConvertToYahooSymbol(symbol);
_logger.LogInformation("Yahoo获取历史数据: {Symbol} -> {YahooSymbol}, {Timeframe}, {Limit}", symbol, yahooSymbol, timeframe, limit);
Result<History> result = await _yahooQuotes.GetHistoryAsync(symbol);
Result<History> result = await _yahooQuotes.GetHistoryAsync(yahooSymbol);
if (result.Value == null)
throw new InvalidOperationException($"Yahoo获取历史数据失败，标的: {symbol}");
@ -86,7 +103,7 @@ public class YahooMarketService : IYahooMarketService
{
marketDataList.Add(new MarketDataResponse
{
Symbol = symbol,
Symbol = symbol, // 返回原始代码
Timestamp = tick.Date.ToDateTimeUtc(),
Open = (decimal)tick.Open,
High = (decimal)tick.High,