GS Quant 风险定价
GS Quant 风险定价：提供年化波动率、指数加权移动平均（EMA）和指数加权标准差等量化金融指标的专业计算能力，支持维度枚举到字符串的灵活覆盖，适用于金融时间序列分析与资产定价建模。 含 0 条反模式约束。
晶体简介
Constraints
Evidence Quality
Medium confidence — review before critical use
46 条不可违反的约束
WHENWhen building DataQuery with start parameter of type datetime
ACTIONverify end parameter is also of type datetime
CONSEQUENCEMixed datetime and date types for start/end cause query construction to fail with ValueError, resulting in invalid API requests that return no data or incorrect data
WHENWhen handling HTTP responses from data API
ACTIONvalidate status code is 2xx before processing response
CONSEQUENCEProcessing non-2xx responses as valid data causes silent failures where error messages are treated as actual data, corrupting downstream analysis
WHENWhen constructing DataQuery with start and end dates
ACTIONmix date and datetime types in the same query
CONSEQUENCEType mixing causes ValueError at query construction time, preventing data retrieval entirely for the affected query
常见问题
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更新历史
v0.1.0: 首次发布到 Doramagic.ai。基于 tangweigang-jpg/doramagic-skills 的自动化 batch-v1 元数据 + 自动生成 FAQ。