CURRENT LIST OF FUNCTIONS 

1. get_profile ()


2.
get_historical_quotes (
	symbol, interval='daily', start_date='', end_date=datetime.now().strftime('%Y-%m-%d')
)


3. option_chain_day (symbol, expiry='', strike_low=False, strike_high=False)

4. get_expiry_dates (symbol, strikes=False)

5. get_quote_day (symbol)

6. get_positions()

7. get_option_symbols (underlying_symbol, df=False), symbol_list_to_df (option_list), parse_option_expiries (expiry_list)