Made fa/pt more accurate (#4503)

* Got things working

* Got things working

* Got things working

openbb_terminal/stocks/fundamental_analysis/business_insider_view.py

@@ -5,8 +5,10 @@
 import os
 import textwrap
 from datetime import datetime, timedelta
+from functools import partial
 from typing import Optional, Union
 
+import pandas as pd
 from pandas.core.frame import DataFrame
 
 from openbb_terminal import OpenBBFigure, theme
@@ -17,7 +19,10 @@
     print_rich_table,
 )
 from openbb_terminal.rich_config import console
-from openbb_terminal.stocks.fundamental_analysis import business_insider_model
+from openbb_terminal.stocks.fundamental_analysis import (
+    business_insider_model,
+    yahoo_finance_model,
+)
 from openbb_terminal.stocks.stocks_helper import load
 
 logger = logging.getLogger(__name__)
@@ -61,6 +66,7 @@ def display_management(symbol: str, export: str = "", sheet_name: Optional[str]
         logger.error("Data not available")
 
 
+# pylint: disable=R0913
 @log_start_end(log=logger)
 def price_target_from_analysts(
     symbol: str,
@@ -71,6 +77,7 @@ def price_target_from_analysts(
     export: str = "",
     sheet_name: Optional[str] = None,
     external_axes: bool = False,
+    adjust_for_splits: bool = True,
 ) -> Union[OpenBBFigure, None]:
     """Display analysts' price targets for a given stock. [Source: Business Insider]
 
@@ -92,13 +99,22 @@ def price_target_from_analysts(
         Export dataframe data to csv,json,xlsx file
     external_axes: bool, optional
         Whether to return the figure object or not, by default False
+    adjust_for_splits: bool
+        Whether to adjust analyst price targets for stock splits, by default True
 
     Examples
     --------
     >>> from openbb_terminal.sdk import openbb
     >>> openbb.stocks.fa.pt_chart(symbol="AAPL")
     """
 
+    def adjust_splits(row, splits: pd.DataFrame):
+        original_value = row["Price Target"]
+        for index, sub_row in splits.iterrows():
+            if row.name < index:
+                original_value = original_value / sub_row["Stock Splits"]
+        return round(original_value, 2)
+
     if start_date is None:
         start_date = (datetime.now() - timedelta(days=1100)).strftime("%Y-%m-%d")
 
@@ -108,6 +124,11 @@ def price_target_from_analysts(
     df_analyst_data = business_insider_model.get_price_target_from_analysts(symbol)
     if df_analyst_data.empty:
         return console.print("[red]Could not get data for ticker.[/red]\n")
+    if adjust_for_splits:
+        df_splits = yahoo_finance_model.get_splits(symbol)
+        df_splits.index = df_splits.index.tz_convert(None)
+        adjusted_splits = partial(adjust_splits, splits=df_splits)
+        df_analyst_data["Price Target"] = df_analyst_data.apply(adjusted_splits, axis=1)
 
     fig = OpenBBFigure(yaxis_title="Share Price").set_title(
         f"{symbol} (Time Series) and Price Target"