Stdev.py

#!/usr/bin/bash python

import csv
import datetime
from datetime import datetime
from colorama import Back, Fore, Style
import sys
from termcolor import colored, cprint
from colorama import init
import numbers
import time
import itertools
from itertools import zip_longest
from time import sleep
import pathlib
import os
import os.path
from pathlib import Path
import glob
from progress.bar import Bar
import hashlib
import statistics
from statistics import stdev

ref_Num = int(0)
Liquidity = float()

Midpoint = []

with open ('/Users/King/Spy_Current.csv', 'r') as csv_file:
     reader = csv.reader(csv_file)
     header = next(reader)
     for row in reader:
         ref_Num += 1                                # Starting at 0
         dTime = str(datetime.strptime(row[0], '%a %b %d %H:%M'))
         Time = dTime[-14:]
         Open_Price = float(row[1])                  # Price Data Dictionary
         Close_Price = float(row[2])                 # Price Data Dictionary
         High_Price = float(row[3])                  # Price Data Dictionary
         Low_Price = float(row[4])                   # Price Data Dictionary
         Money_Flow = float(row[6])                  # Price Data Dictionary
         Vol = row[5]  # Price Data Dictionary
         f_Vol = float(Vol[:-1])  # Price Data Dictionary
         m_Vol = str(Vol[-1:])  # Price Data Dictionary
         if m_Vol == "K":  # Price Data Dictionary
             f_Vol = f_Vol * 1000  # Price Data Dictionary
         if m_Vol == "M":  # Price Data Dictionary
             f_Vol = f_Vol * 1000000
         if m_Vol != "K" and m_Vol != "M":
             f_Vol = float(row[5])  # Price Data Dictionary
         if f_Vol < 1:
             M_Price = HLCC
         else:
             M_Price = round(float(Money_Flow) / f_Vol, 2)
         HLCC = float(High_Price + Low_Price + Close_Price + Close_Price)/4
         Diff = round(HLCC - M_Price, 2)
         MMM = float(f_Vol * HLCC)
         Liq_change = float(Money_Flow - MMM)
         Liquidity += Liq_change
         Date = str(Time[:5])
         military_time = str(Time[-8:])
         Midpoint_Price = High_Price - Low_Price
         Midpoint.append(Midpoint_Price)
         if ref_Num > 1:
             if stdev(Midpoint) > .012:
                 print(Date, military_time, Close_Price, 'STDEV: % s' % stdev(Midpoint))