for (Map.Entry<String, AlgoTechnicalOutput> entry : technicals.entrySet()) {
String key = entry.getKey();
AlgoTechnicalOutput values = entry.getValue();
Double techValue = values.ret.get(values.ret.size() - 1);
int period = values.period;
Color color = BLUE;
String info = "";
if (key == "rsi") {
if (techValue >= 70 || techValue <= 30) {
color = RED;
}