fix

tests/test_ntb.ipynb

@@ -0,0 +1,66 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 8,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "The autoreload extension is already loaded. To reload it, use:\n",
+      "  %reload_ext autoreload\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "['CUVWAP']"
+      ]
+     },
+     "execution_count": 8,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "%load_ext autoreload\n",
+    "%autoreload 2\n",
+    "import vectorbtpro as vbt\n",
+    "from ttools.vbtindicators import register_custom_inds\n",
+    "from ttools.indicators import CUVWAP\n",
+    "\n",
+    "\n",
+    "register_custom_inds(None, \"override\")\n",
+    "#chopiness = vbt.indicator(\"technical:CHOPINESS\").run(s12_data.open, s12_data.high, s12_data.low, s12_data.close, s12_data.volume, window = 100)\n",
+    "#vwap_cum_roll = vbt.indicator(\"technical:ROLLING_VWAP\").run(s12_data.open, s12_data.high, s12_data.low, s12_data.close, s12_data.volume, window = 100, min_periods = 5)\n",
+    "#vwap_cum_d = vbt.indicator(\"ttools:CUVWAP\").run(s12_data.high, s12_data.low, s12_data.close, s12_data.volume, anchor=\"D\", drag=50)\n",
+    "#vwap_lin_angle = vbt.indicator(\"talib:LINEARREG_ANGLE\").run(vwap_cum_d.vwap, timeperiod=2)\n",
+    "\n",
+    "vbt.IF.list_indicators(\"ttools\")\n"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": ".venv",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.10.11"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}