docs: def ohlcv(n=100):
  	"""
  	Returns a DataFrame with the required format for 
  	a candlestick or ohlc plot
  	df[['open','high','low','close','volume']
  
  	Parameters:
  	-----------
  		n : int
  			Number of ohlc points
  		
  	"""	
  	df=ohlc()
  	df['volume']=[np.random.randint(1000,10000) for _ in range(len(df))]
  	return df