Oscillators

// overlay = false
hline(70, { color: "#ef4444FF", style: "dashed" });
hline(50, { color: "#6b728060" });
hline(30, { color: "#22c55eFF", style: "dashed" });

plot("RSI", null, { color: "#a78bfaFF" });

onBar(() => {
  plot("RSI", ta.rsi(ctx.close, 14));
});

plot("MACD",   null, { color: "#22c55eFF" });
plot("Signal", null, { color: "#f59e0bFF" });
plot("Hist",   null, { style: "histogram" });

onBar(() => {
  const m = ta.macd(ctx.close, 12, 26, 9);
  if (na(m.macd)) return;
  plot("MACD",   m.macd);
  plot("Signal", m.signal);
  plot("Hist",   m.hist);
});

onBar(() => {
  const k = ta.stoch(ctx.close, ctx.high, ctx.low, 14);
  plot("Stoch %K", k);
});

onBar(() => {
  plot("CCI", ta.cci(ctx.hlc3, 20));
});

onBar(() => {
  plot("Momentum", ta.mom(ctx.close, 10));
});

onBar(() => {
  plot("ROC%", ta.roc(ctx.close, 12));
});

plot("+DI", null, { color: "#22c55eFF" });
plot("-DI", null, { color: "#ef4444FF" });
plot("ADX", null, { color: "#f59e0bFF" });

onBar(() => {
  const d = ta.dmi(ctx.high, ctx.low, ctx.close, 14);
  plot("+DI",  d.plus);
  plot("-DI",  d.minus);
  plot("ADX",  d.adx);
});