candleList lastOpenTime closePriceArr fastMAValues slowMAValues isCurFastUp isCurSlowUp isPrevFastUp isPrevSlowUp volidx random_index R_100 callput risefall both 60 FALSE TRUE candleList default lastOpenTime epoch GET LAST candleList t USD 5 1 candleList default closePriceArr close candleList NEQ lastOpenTime epoch GET LAST candleList New Candle lastOpenTime epoch GET LAST candleList fastMAValues closePriceArr 5 slowMAValues closePriceArr 10 isCurFastUp GT GET FROM_END fastMAValues 2 GET FROM_END slowMAValues 2 isCurSlowUp LT GET FROM_END fastMAValues 2 GET FROM_END slowMAValues 2 isPrevFastUp GT GET FROM_END fastMAValues 3 GET FROM_END slowMAValues 3 isPrevSlowUp LT GET FROM_END fastMAValues 3 GET FROM_END slowMAValues 3 AND isCurFastUp isPrevSlowUp CALL AND isCurSlowUp isPrevFastUp PUT