简单波动率策略，实现+网格搜索

data/tqsdk/test.py

@@ -0,0 +1,14 @@
+from tqsdk import TqApi, TqAuth
+
+api = TqApi(auth=TqAuth("emanresu", "dfgvfgdfgg"))
+
+# au 品种指数合约
+ls = api.query_quotes(ins_class="INDEX", product_id="au")
+print(ls)
+
+# au 品种主连合约
+ls = api.query_quotes(ins_class="CONT", product_id="au")
+print(ls)
+
+# 关闭api,释放相应资源
+api.close()