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View Code? Open in Web Editor NEW股票API 港股API 美股API 免费实时股票行情数据API
Home Page: https://alltick.co
股票API 港股API 美股API 免费实时股票行情数据API
Home Page: https://alltick.co
快速存储传入的实时时间序列数据,然后降低数据频率(即在每分钟结束时自动制作 1 分钟或任何周期蜡烛)并存储它
当一组新数据来自 websocket 时,循环遍历传入数据和符号,获取传入数据的时间戳,去掉分钟部分并使用该分钟作为键,更新字典中的参数。如果该分钟内没有 opn 的数据,则使用新的刻度更新所有字段。如果存在现有数据并且高于/低于字典中的高/低字段,也更新它们。最后,始终用新的报价更新收盘价。所以你有实时蜡烛。假设您处于 920 分钟,当新报价的时间戳的分钟部分为 921 时,它将自动切换到 921 蜡烛
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