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    Count of black candlesticks during a particular period - AFL help

    Dear friends, I have tried writing AFL for gathering count of negative/red/black candlesticks for a particular period (consider 10 days). Also tried with the 'cum' and 'sum' functions. I wanted to 'Explore' by counting black candlesticks (>6 out of 10 candlesticks) for investment. Can...