18 lines
585 B
Markdown
18 lines
585 B
Markdown
# 2025-07-26
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Get huge volume based on historical data
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Window: 50
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Threshold: Mean + 2*std
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# 2025-07-28
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1. Save huge volume to mysql
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2. Support upgrade huge volume based on the latest market data
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a. upgrade the latest market data
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b. Get the one window period data (e.g. 50) according the earliest updated market data
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c. Calculate huge volume according to one window period data + updated data
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3. Retrospective trading analysis:
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huge volume:
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a. high price: The ratio of declines in the next three trading periods
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b. low price: The ratio of increases in the next three trading periods
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