qml level (https://docs.google.com/document/d/1Gg2jPfEprAu104PK8buvXYtWFyG1JPfw/edit)

// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/ // © EmreKb //@version=5 indicator("Quasimodo Pattern", "QML", overlay=true, max_bars_back=5000, max_labels_count=500, max_lines_count=500) zigzag_len = input.int(13, "ZigZag Length") var float[] high_points_arr = array.new_float(5) var int[] high_index_arr = array.new_int(5) var float[] low_points_arr = array.new_float(5) var int[] low_index_arr = array.new_int(5) to_up = high >= ta.highest(zigzag_len) to_down = low <= ta.lowest(zigzag_len) trend = 1 trend := nz(trend[1], 1) trend := trend == 1 and to_down ? -1 : trend == -1 and to_up ? 1 : trend last_trend_up_since = ta.barssince(to_up[1]) low_val = ta.lowest(nz(last_trend_up_since > 0 ? last_trend_up_since : 1, 1)) low_index = bar_index - ta.barssince(low_val == low) last_trend_down_since = ta.barssince(to_down[1]) high_val = ta.highest(nz(last_trend_down_since > 0 ? last_trend_down_since : 1, 1)) high_index = bar_index - ta.barssince(high_val == high) if ta.change(trend) != 0 if trend == 1 array.push(low_points_arr, low_val) array.push(low_index_arr, low_index) if trend == -1 array.push(high_points_arr, high_val) array.push(high_index_arr, high_index) f_get_high(ind) => [array.get(high_points_arr, array.size(high_points_arr) - 1 - ind), array.get(high_index_arr, array.size(high_index_arr) - 1 - ind)] f_get_low(ind) => [array.get(low_points_arr, array.size(low_points_arr) - 1 - ind), array.get(low_index_arr, array.size(low_index_arr) - 1 - ind)] [h0, h0i] = f_get_high(0) [l0, l0i] = f_get_low(0) [h1, h1i] = f_get_high(1) [l1, l1i] = f_get_low(1) [h2, h2i] = f_get_high(2) [l2, l2i] = f_get_low(2) bu_cond = trend == -1 and h2 > h1 and l1 > l0 and h0 > h1 and close > l1 be_cond = trend == 1 and l2 < l1 and h1 < h0 and l0 < l1 and close < h1 if bu_cond and not bu_cond[1] line.new(h2i, h2, l1i, l1, color=color.green, width=2) line.new(l1i, l1, h1i, h1, color=color.green, width=2) line.new(h1i, h1, l0i, l0, color=color.green, width=2) line.new(l0i, l0, h0i, h0, color=color.green, width=2) line.new(l1i, l1, bar_index, l1, color=color.green, width=2) label.new(bar_index, l1, "QM!", style=label.style_label_up, textcolor=color.white, color=color.green, size=size.tiny) alert("Bullish QM!", alert.freq_once_per_bar) if be_cond and not be_cond[1] line.new(l2i, l2, h1i, h1, color=color.red, width=2) line.new(h1i, h1, l1i, l1, color=color.red, width=2) line.new(l1i, l1, h0i, h0, color=color.red, width=2) line.new(h0i, h0, l0i, l0, color=color.red, width=2) line.new(h1i, h1, bar_index, h1, color=color.red, width=2) label.new(bar_index, h1, "QM!", style=label.style_label_down, textcolor=color.white, color=color.red, size=size.tiny) alert("Bearish QM!", alert.freq_once_per_bar) banner = input.bool(true, "Banner") var table t = table.new(position.middle_right, 1, 1)