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nity can take solace today in knowing that an arrest has been made and we are one step closer to bringing all of the alleged culprits responsible for the incident that occurred on our campus to justic
标。本文介绍实现方法。VWAP计算公式:VWAP=∑(价格×成交量)/∑成交量。在PTrade中,可以通过订阅tick数据,实时累加。`pythondefinitialize(context): context.stock='000001.SZ' context.cum_pv=0 #累加价格*成交量 context.cum_vol=0 #累加成交量 subscribe_tick(conte
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