def topsSSE(symbols=None, on_data=None, token='', version=''):
    '''TOPS provides IEX’s aggregated best quoted bid and offer position in near real time for all securities on IEX’s displayed limit order book.
    TOPS is ideal for developers needing both quote and trade data.

    https://iexcloud.io/docs/api/#tops

    Args:
        symbols (string); Tickers to request
        on_data (function): Callback on data
        token (string); Access token
        version (string); API version

    '''
    return _runSSE('tops', symbols, on_data, token, version)
def topsSSE(symbols=None, on_data=None, token='', version=''):
    '''TOPS provides IEX’s aggregated best quoted bid and offer position in near real time for all securities on IEX’s displayed limit order book.
    TOPS is ideal for developers needing both quote and trade data.

    https://iexcloud.io/docs/api/#tops

    Args:
        symbols (string); Tickers to request
        on_data (function): Callback on data
        token (string); Access token
        version (string); API version

    '''
    return _runSSE('tops', symbols, on_data, token, version)
def topsSSE ( symbols = None , on_data = None , token = '' , version = '' ) : return _runSSE ( 'tops' , symbols , on_data , token , version )
TOPS provides IEX’s aggregated best quoted bid and offer position in near real time for all securities on IEX’s displayed limit order book.
    TOPS is ideal for developers needing both quote and trade data.

    https://iexcloud.io/docs/api/#tops

    Args:
        symbols (string); Tickers to request
        on_data (function): Callback on data
        token (string); Access token
        version (string); API version
TOPS provides IEX’s aggregated best quoted bid and offer position in near real time for all securities on IEX’s displayed limit order book . TOPS is ideal for developers needing both quote and trade data .