안녕하세요 예스스탁입니다. input : rsi_length(14); input : ob_level(75); input : os_level(25); var : price_ob(0),price_mid(0),price_os(0); var : upside(0),downside(0),net(0); Function invRSI Numeric { input : target(Numeric),length(Numeric); var : target_rs(0),up(0),down(0),prev_avg_up(0),prev_avg_down(0); var : price_up(0),price_down(0),alpha(0),current_rsi(0),price(0); target_rs = target / (100 - target); up = max(close-close[1], 0); down = max(close[1]-close, 0); alpha = 1/length; prev_avg_up = iff(Isnan(prev_avg_up[1]) == true , ma(up, length) , alpha * up + (1 - alpha) * iff(isnan(prev_avg_up[1]) == true,0,prev_avg_up[1])); prev_avg_down = iff(Isnan(prev_avg_down[1]) == true , ma(down, length) , alpha * down + (1 - alpha) * iff(isnan(prev_avg_down[1]) == true,0,prev_avg_down[1])); price_up = target_rs * (prev_avg_down * (length - 1)) - (prev_avg_up * (length - 1)) + close; price_down = (prev_avg_down * (length - 1) - (prev_avg_up * (length - 1)) / target_rs) + close; current_rsi = rsi(length); price = iff(target > current_rsi , price_up , price_down); invRSI = price; } EndFunction price_ob = invRSI(ob_level, rsi_length); price_mid = invRSI(50, rsi_length); price_os = invRSI(os_level, rsi_length); upside = (price_ob-close)/close*100; downside = (close-price_os)/close*100; net = upside-downside; plot1(upside, "Upside Line", green); plot2(downside, "Downside Line", red); plot3(net, "Net Line", iff(net>0,green,red)); PlotBaseLine1(0, "Zero Line"); 새해 복 많이 받으세요