text: Title: getting valueerror when using strategy all
  Body: Im using the github version with pip
  
  
  
  **Describe the bug**
  I am just getting a value error when trying to get strategyall()
  
  ```sh
  Traceback (most recent call last):
    File "C:\Users\copyp\AppData\Local\Programs\Python\Python38\lib\multiprocessing\pool.py", line 125, in worker
      result = (True, func(*args, **kwds))
    File "C:\Users\copyp\AppData\Local\Programs\Python\Python38\lib\multiprocessing\pool.py", line 48, in mapstar
      return list(map(*args))
    File "C:\Users\copyp\AppData\Local\Programs\Python\Python38\lib\site-packages\pandas_ta\core.py", line 429, in _mp_worker
      return getattr(self, method)(*args, **kwargs)
    File "C:\Users\copyp\AppData\Local\Programs\Python\Python38\lib\site-packages\pandas_ta\core.py", line 750, in ebsw
      result = ebsw(close=close, length=length, bars=bars, offset=offset, **kwargs)
    File "C:\Users\copyp\AppData\Local\Programs\Python\Python38\lib\site-packages\pandas_ta\cycles\ebsw.py", line 55, in ebsw
      ebsw = Series(result, index=close.index)
    File "C:\Users\copyp\AppData\Local\Programs\Python\Python38\lib\site-packages\pandas\core\series.py", line 348, in __init__
      raise ValueError(
  ValueError: Length of passed values is 40, index implies 35.
  ```
  
  The above exception was the direct cause of the following exception:
  
  ```sh
  Traceback (most recent call last):
    File "profile.py", line 675, in <module>
      dat,ind,ret = get_data(tick,period)
    File "profile.py", line 33, in get_data
      df.ta.strategy()
    File "C:\Users\copyp\AppData\Local\Programs\Python\Python38\lib\site-packages\pandas_ta\core.py", line 704, in strategy
      [self._post_process(r, **kwargs) for r in results]
    File "C:\Users\copyp\AppData\Local\Programs\Python\Python38\lib\site-packages\pandas_ta\core.py", line 704, in <listcomp>
      [self._post_process(r, **kwargs) for r in results]
    File "C:\Users\copyp\AppData\Local\Programs\Python\Python38\lib\multiprocessing\pool.py", line 448, in <genexpr>
      return (item for chunk in result for item in chunk)
    File "C:\Users\copyp\AppData\Local\Programs\Python\Python38\lib\multiprocessing\pool.py", line 868, in next
      raise value
  ValueError: Length of passed values is 40, index implies 35.
  ```
  
  <br/>
  
  ```python
  def get_data(ticker,period):
      """
      Gets data from CSV (0 - AAPL, 1 - MSI, 2 - SBUX).
      :return: T x 3 Stock Prices
      """
      ticker = yf.Ticker(ticker)
      df = ticker.history(period=period,interval='1d')
  
      #df = df.dropna()
  
      df.ta.strategy()
      return df
  ```
  
  i will provide more info if you need it, thanks for your time