Pivots

onBar(() => {
  const ph = ta.pivothigh(ctx.high, 5, 5);
  // If ph is not NaN, the pivot HIGH occurred at bar ctx.i() - 5
  if (!na(ph)) {
    const pivotBar = ctx.i() - 5;
    Line(`ph_${pivotBar}`, {
      x1: pivotBar, y1: ph,
      x2: ctx.i(), y2: ph,
      color: "#ef4444FF",
      style: "arrow.right",
    });
  }
});

// overlay = true
onBar(() => {
  const ph = ta.pivothigh(ctx.high, 5, 5);
  const pl = ta.pivotlow(ctx.low, 5, 5);

  if (!na(ph)) {
    Marker(`ph_${ctx.i()}`, {
      x: ctx.i() - 5,
      y: ph,
      shape: "triangle_down",
      color: "#ef4444FF",
      size: 8,
    });
  }

  if (!na(pl)) {
    Marker(`pl_${ctx.i()}`, {
      x: ctx.i() - 5,
      y: pl,
      shape: "triangle_up",
      color: "#22c55eFF",
      size: 8,
    });
  }
});