diff --git a/.gitignore b/.gitignore
index ff13509b..c40a235c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -40,6 +40,7 @@ develop-eggs
 coverage.xml
 htmlcov
 nosetests.xml
+.python-version
 
 # C Extensions
 *.o
diff --git a/catalyst/examples/mean_reversion_simple.py b/catalyst/examples/mean_reversion_simple.py
index bf59bf35..084411d9 100644
--- a/catalyst/examples/mean_reversion_simple.py
+++ b/catalyst/examples/mean_reversion_simple.py
@@ -248,7 +248,7 @@ if __name__ == '__main__':
 
     if live:
         run_algorithm(
-            capital_base=0.1,
+            capital_base=0.01,
             initialize=initialize,
             handle_data=handle_data,
             analyze=analyze,
@@ -257,8 +257,9 @@ if __name__ == '__main__':
             algo_namespace=NAMESPACE,
             base_currency='btc',
             live_graph=False,
-            simulate_orders=True,
+            simulate_orders=False,
             stats_output=None,
+            # auth_aliases=dict(poloniex='auth2')
         )
 
     else:
diff --git a/catalyst/exchange/ccxt/ccxt_exchange.py b/catalyst/exchange/ccxt/ccxt_exchange.py
index bade7221..164d5476 100644
--- a/catalyst/exchange/ccxt/ccxt_exchange.py
+++ b/catalyst/exchange/ccxt/ccxt_exchange.py
@@ -6,6 +6,11 @@ from collections import defaultdict
 import ccxt
 import pandas as pd
 import six
+from ccxt import InvalidOrder, NetworkError, \
+    ExchangeError
+from logbook import Logger
+from six import string_types
+
 from catalyst.algorithm import MarketOrder
 from catalyst.assets._assets import TradingPair
 from catalyst.constants import LOG_LEVEL
@@ -13,16 +18,14 @@ from catalyst.exchange.exchange import Exchange
 from catalyst.exchange.exchange_bundle import ExchangeBundle
 from catalyst.exchange.exchange_errors import InvalidHistoryFrequencyError, \
     ExchangeSymbolsNotFound, ExchangeRequestError, InvalidOrderStyle, \
-    ExchangeNotFoundError, CreateOrderError, InvalidHistoryTimeframeError
+    ExchangeNotFoundError, CreateOrderError, InvalidHistoryTimeframeError, \
+    UnsupportedHistoryFrequencyError
 from catalyst.exchange.exchange_execution import ExchangeLimitOrder
 from catalyst.exchange.utils.exchange_utils import mixin_market_params, \
     from_ms_timestamp, get_epoch, get_exchange_folder, get_catalyst_symbol, \
     get_exchange_auth
 from catalyst.finance.order import Order, ORDER_STATUS
-from ccxt import InvalidOrder, NetworkError, \
-    ExchangeError
-from logbook import Logger
-from six import string_types
+from catalyst.finance.transaction import Transaction
 
 log = Logger('CCXT', level=LOG_LEVEL)
 
@@ -376,6 +379,14 @@ class CCXT(Exchange):
         symbols = self.get_symbols(assets)
         timeframe = CCXT.get_timeframe(freq)
 
+        if timeframe not in self.api.timeframes:
+            freqs = [CCXT.get_frequency(t) for t in self.api.timeframes]
+            raise UnsupportedHistoryFrequencyError(
+                exchange=self.name,
+                freq=freq,
+                freqs=freqs,
+            )
+
         ms = None
         if start_dt is not None:
             delta = start_dt - get_epoch()
@@ -705,6 +716,12 @@ class CCXT(Exchange):
         else:
             adj_amount = abs(amount)
 
+        if adj_amount == 0:
+            raise CreateOrderError(
+                exchange=self.name,
+                e='order amount lower than the smallest lot: {}'.format(amount)
+            )
+
         try:
             result = self.api.create_order(
                 symbol=symbol,
@@ -759,13 +776,111 @@ class CCXT(Exchange):
 
         orders = []
         for order_status in result:
-            order, executed_price = self._create_order(order_status)
+            order, _ = self._create_order(order_status)
             if asset is None or asset == order.sid:
                 orders.append(order)
 
         return orders
 
-    def get_order(self, order_id, asset_or_symbol=None):
+    def _process_order_fallback(self, order):
+        """
+        Fallback method for exchanges which do not play nice with
+        fetch-my-trades. Apparently, about 60% of exchanges will return
+        the correct executed values with this method. Others will support
+        fetch-my-trades.
+
+        Parameters
+        ----------
+        order: Order
+
+        Returns
+        -------
+        float
+
+        """
+        exc_order, price = self.get_order(
+            order.id, order.asset, return_price=True
+        )
+        order.status = exc_order.status
+
+        order.commission = exc_order.commission
+        if order.amount != exc_order.amount:
+            log.warn(
+                'executed order amount {} differs '
+                'from original'.format(
+                    exc_order.amount, order.amount
+                )
+            )
+            order.amount = exc_order.amount
+
+        if order.status == ORDER_STATUS.FILLED:
+            transaction = Transaction(
+                asset=order.asset,
+                amount=order.amount,
+                dt=pd.Timestamp.utcnow(),
+                price=price,
+                order_id=order.id,
+                commission=order.commission
+            )
+        return [transaction]
+
+    def process_order(self, order):
+        # TODO: move to parent class after tracking features in the parent
+        if not self.api.hasFetchMyTrades:
+            return self._process_order_fallback(order)
+
+        try:
+            all_trades = self.get_trades(order.asset)
+        except ExchangeRequestError as e:
+            log.warn(
+                'unable to fetch account trades, trying an alternate '
+                'method to find executed order {} / {}: {}'.format(
+                    order.id, order.asset.symbol, e
+                )
+            )
+            return self._process_order_fallback(order)
+
+        transactions = []
+        trades = [t for t in all_trades if t['order'] == order.id]
+        if not trades:
+            log.debug(
+                'order {} / {} not found in trades'.format(
+                    order.id, order.asset.symbol
+                )
+            )
+            return transactions
+
+        trades.sort(key=lambda t: t['timestamp'], reverse=False)
+        order.filled = 0
+        order.commission = 0
+        for trade in trades:
+            # status property will update automatically
+            filled = trade['amount'] * order.direction
+            order.filled += filled
+
+            commission = 0
+            if 'fee' in trade and 'cost' in trade['fee']:
+                commission = trade['fee']['cost']
+                order.commission += commission
+
+            order.check_triggers(
+                price=trade['price'],
+                dt=pd.to_datetime(trade['timestamp'], unit='ms', utc=True),
+            )
+            transaction = Transaction(
+                asset=order.asset,
+                amount=filled,
+                dt=pd.Timestamp.utcnow(),
+                price=trade['price'],
+                order_id=order.id,
+                commission=commission
+            )
+            transactions.append(transaction)
+
+        order.broker_order_id = ', '.join([t['id'] for t in trades])
+        return transactions
+
+    def get_order(self, order_id, asset_or_symbol=None, return_price=False):
         if asset_or_symbol is None:
             log.debug(
                 'order not found in memory, the request might fail '
@@ -777,6 +892,12 @@ class CCXT(Exchange):
             order_status = self.api.fetch_order(id=order_id, symbol=symbol)
             order, executed_price = self._create_order(order_status)
 
+            if return_price:
+                return order, executed_price
+
+            else:
+                return order
+
         except (ExchangeError, NetworkError) as e:
             log.warn(
                 'unable to fetch order {} / {}: {}'.format(
@@ -785,8 +906,6 @@ class CCXT(Exchange):
             )
             raise ExchangeRequestError(error=e)
 
-        return order, executed_price
-
     def cancel_order(self, order_param, asset_or_symbol=None):
         order_id = order_param.id \
             if isinstance(order_param, Order) else order_param
@@ -822,48 +941,45 @@ class CCXT(Exchange):
         list[dict[str, float]
 
         """
-        tickers = dict()
-        try:
-            for asset in assets:
-                symbol = self.get_symbol(asset)
-                # TODO: use fetch_tickers() for efficiency
-                # I tried using fetch_tickers() but noticed some
-                # inconsistencies, see issue:
-                # https://github.com/ccxt/ccxt/issues/870
+        tickers = {}
+        for asset in assets:
+            symbol = self.get_symbol(asset)
+
+            self.ask_request()
+
+            # TODO: use fetch_tickers() for efficiency
+            # I tried using fetch_tickers() but noticed some
+            # inconsistencies, see issue:
+            # https://github.com/ccxt/ccxt/issues/870
+            try:
                 ticker = self.api.fetch_ticker(symbol=symbol)
-                if not ticker:
-                    log.warn('ticker not found for {} {}'.format(
-                        self.name, symbol
-                    ))
-                    continue
-
-                ticker['last_traded'] = from_ms_timestamp(ticker['timestamp'])
-
-                if 'last_price' not in ticker:
-                    # TODO: any more exceptions?
-                    ticker['last_price'] = ticker['last']
-
-                if 'baseVolume' in ticker and ticker['baseVolume'] is not None:
-                    # Using the volume represented in the base currency
-                    ticker['volume'] = ticker['baseVolume']
-
-                elif 'info' in ticker and 'bidQty' in ticker['info'] \
-                        and 'askQty' in ticker['info']:
-                    ticker['volume'] = float(ticker['info']['bidQty']) + \
-                                       float(ticker['info']['askQty'])
-
-                else:
-                    ticker['volume'] = 0
-
-                tickers[asset] = ticker
-
-        except (ExchangeError, NetworkError) as e:
-            log.warn(
-                'unable to fetch ticker {} / {}: {}'.format(
-                    self.name, asset.symbol, e
+            except (ExchangeError, NetworkError) as e:
+                log.warn(
+                    'unable to fetch ticker {} / {}: {}'.format(
+                        self.name, asset.symbol, e
+                    )
                 )
-            )
-            raise ExchangeRequestError(error=e)
+                continue
+
+            ticker['last_traded'] = from_ms_timestamp(ticker['timestamp'])
+
+            if 'last_price' not in ticker:
+                # TODO: any more exceptions?
+                ticker['last_price'] = ticker['last']
+
+            if 'baseVolume' in ticker and ticker['baseVolume'] is not None:
+                # Using the volume represented in the base currency
+                ticker['volume'] = ticker['baseVolume']
+
+            elif 'info' in ticker and 'bidQty' in ticker['info'] \
+                    and 'askQty' in ticker['info']:
+                ticker['volume'] = float(ticker['info']['bidQty']) + \
+                                   float(ticker['info']['askQty'])
+
+            else:
+                ticker['volume'] = 0
+
+            tickers[asset] = ticker
 
         return tickers
 
@@ -893,3 +1009,27 @@ class CCXT(Exchange):
                 ))
 
         return result
+
+    def get_trades(self, asset, my_trades=True, start_dt=None, limit=None):
+        if not my_trades:
+            raise NotImplemented(
+                'get_trades only supports "my trades"'
+            )
+
+        # TODO: is it possible to sort this? Limit is useless otherwise.
+        ccxt_symbol = self.get_symbol(asset)
+        try:
+            trades = self.api.fetch_my_trades(
+                symbol=ccxt_symbol,
+                since=start_dt,
+                limit=limit,
+            )
+        except (ExchangeError, NetworkError) as e:
+            log.warn(
+                'unable to fetch trades {} / {}: {}'.format(
+                    self.name, asset.symbol, e
+                )
+            )
+            raise ExchangeRequestError(error=e)
+
+        return trades
diff --git a/catalyst/exchange/exchange.py b/catalyst/exchange/exchange.py
index 75f4ec3c..a0f3a4bf 100644
--- a/catalyst/exchange/exchange.py
+++ b/catalyst/exchange/exchange.py
@@ -899,6 +899,22 @@ class Exchange:
         """
         pass
 
+    @abstractmethod
+    def process_order(self, order):
+        """
+        Similar to get_order but looks only for executed orders.
+
+        Parameters
+        ----------
+        order: Order
+
+        Returns
+        -------
+        float
+            Avg execution price
+
+        """
+
     @abstractmethod
     def cancel_order(self, order_param, symbol_or_asset=None):
         """Cancel an open order.
@@ -979,7 +995,7 @@ class Exchange:
     @abc.abstractmethod
     def get_orderbook(self, asset, order_type, limit):
         """
-        Retrieve the the orderbook for the given trading pair.
+        Retrieve the orderbook for the given trading pair.
 
         Parameters
         ----------
@@ -993,3 +1009,20 @@ class Exchange:
         list[dict[str, float]
         """
         pass
+
+    @abc.abstractmethod
+    def get_trades(self, asset, my_trades, start_dt, limit):
+        """
+        Retrieve a list of trades.
+
+        Parameters
+        ----------
+        my_trades: bool
+            List only my trades.
+        start_dt
+        limit
+
+        Returns
+        -------
+
+        """
diff --git a/catalyst/exchange/exchange_blotter.py b/catalyst/exchange/exchange_blotter.py
index d638e4bd..c8e6c531 100644
--- a/catalyst/exchange/exchange_blotter.py
+++ b/catalyst/exchange/exchange_blotter.py
@@ -1,4 +1,8 @@
+import numpy as np
 import pandas as pd
+from logbook import Logger
+from redo import retry
+
 from catalyst.assets._assets import TradingPair
 from catalyst.constants import LOG_LEVEL
 from catalyst.exchange.exchange_errors import ExchangeRequestError
@@ -8,8 +12,6 @@ from catalyst.finance.order import ORDER_STATUS
 from catalyst.finance.slippage import SlippageModel
 from catalyst.finance.transaction import create_transaction, Transaction
 from catalyst.utils.input_validation import expect_types
-from logbook import Logger
-from redo import retry
 
 log = Logger('exchange_blotter', level=LOG_LEVEL)
 
@@ -93,7 +95,6 @@ class TradingPairFixedSlippage(SlippageModel):
 
     def simulate(self, data, asset, orders_for_asset):
         self._volume_for_bar = 0
-
         price = data.current(asset, 'close')
 
         dt = data.current_dt
@@ -103,18 +104,20 @@ class TradingPairFixedSlippage(SlippageModel):
 
             order.check_triggers(price, dt)
             if not order.triggered:
-                log.debug('order has not reached the trigger at current '
-                          'price {}'.format(price))
+                log.info(
+                    'order has not reached the trigger at current '
+                    'price {}'.format(price)
+                )
                 continue
 
             execution_price, execution_volume = self.process_order(data, order)
+            if execution_price is not None:
+                transaction = create_transaction(
+                    order, dt, execution_price, execution_volume
+                )
 
-            transaction = create_transaction(
-                order, dt, execution_price, execution_volume
-            )
-
-            self._volume_for_bar += abs(transaction.amount)
-            yield order, transaction
+                self._volume_for_bar += abs(transaction.amount)
+                yield order, transaction
 
     def process_order(self, data, order):
         price = data.current(order.asset, 'close')
@@ -205,34 +208,25 @@ class ExchangeBlotter(Blotter):
             for order in self.open_orders[asset]:
                 log.debug('found open order: {}'.format(order.id))
 
-                new_order, executed_price = exchange.get_order(order.id, asset)
-                log.debug(
-                    'got updated order {} {}'.format(
-                        new_order, executed_price
+                transactions = exchange.process_order(order)
+                # TODO: not letting partial orders through because of calculation issues
+                if transactions and order.status == ORDER_STATUS.FILLED:
+                    avg_price = np.average(
+                        a=[t.price for t in transactions],
+                        weights=[t.amount for t in transactions],
                     )
-                )
-                order.status = new_order.status
-
-                if order.status == ORDER_STATUS.FILLED:
-                    order.commission = new_order.commission
-                    if order.amount != new_order.amount:
-                        log.warn(
-                            'executed order amount {} differs '
-                            'from original'.format(
-                                new_order.amount, order.amount
-                            )
+                    ostatus = 'filled' if order.open_amount == 0 else 'partial'
+                    log.info(
+                        '{} order {} / {}: {}, avg price: {}'.format(
+                            ostatus,
+                            order.id,
+                            asset.symbol,
+                            order.filled,
+                            avg_price,
                         )
-                        order.amount = new_order.amount
-
-                    transaction = Transaction(
-                        asset=order.asset,
-                        amount=order.amount,
-                        dt=pd.Timestamp.utcnow(),
-                        price=executed_price,
-                        order_id=order.id,
-                        commission=order.commission
                     )
-                    yield order, transaction
+                    for transaction in transactions:
+                        yield order, transaction
 
                 elif order.status == ORDER_STATUS.CANCELLED:
                     yield order, None
diff --git a/catalyst/exchange/exchange_data_portal.py b/catalyst/exchange/exchange_data_portal.py
index 6f57b7e7..4f73079e 100644
--- a/catalyst/exchange/exchange_data_portal.py
+++ b/catalyst/exchange/exchange_data_portal.py
@@ -291,6 +291,7 @@ class DataPortalExchangeBacktest(DataPortalExchangeBase):
         DataFrame
 
         """
+        # TODO: verify that the exchange supports the timeframe
         bundle = self.exchange_bundles[exchange_name]  # type: ExchangeBundle
 
         freq, candle_size, unit, adj_data_frequency = get_frequency(
diff --git a/catalyst/exchange/exchange_errors.py b/catalyst/exchange/exchange_errors.py
index 0e22868f..d5af87c4 100644
--- a/catalyst/exchange/exchange_errors.py
+++ b/catalyst/exchange/exchange_errors.py
@@ -100,6 +100,13 @@ class InvalidHistoryFrequencyError(ZiplineError):
     ).strip()
 
 
+class UnsupportedHistoryFrequencyError(ZiplineError):
+    msg = (
+        '{exchange} does not support candle frequency {freq}, please choose '
+        'from: {freqs}.'
+    ).strip()
+
+
 class InvalidHistoryTimeframeError(ZiplineError):
     msg = (
         'CCXT timeframe {timeframe} not supported by the exchange.'
diff --git a/catalyst/exchange/utils/exchange_utils.py b/catalyst/exchange/utils/exchange_utils.py
index 081da592..baf4c629 100644
--- a/catalyst/exchange/utils/exchange_utils.py
+++ b/catalyst/exchange/utils/exchange_utils.py
@@ -192,7 +192,7 @@ def get_symbols_string(assets):
     return ', '.join([asset.symbol for asset in array])
 
 
-def get_exchange_auth(exchange_name, environ=None):
+def get_exchange_auth(exchange_name, alias=None, environ=None):
     """
     The de-serialized contend of the exchange's auth.json file.
 
@@ -207,7 +207,8 @@ def get_exchange_auth(exchange_name, environ=None):
 
     """
     exchange_folder = get_exchange_folder(exchange_name, environ)
-    filename = os.path.join(exchange_folder, 'auth.json')
+    name = 'auth' if alias is None else alias
+    filename = os.path.join(exchange_folder, '{}.json'.format(name))
 
     if os.path.isfile(filename):
         with open(filename) as data_file:
diff --git a/catalyst/exchange/utils/factory.py b/catalyst/exchange/utils/factory.py
index 5650c42b..77b2d708 100644
--- a/catalyst/exchange/utils/factory.py
+++ b/catalyst/exchange/utils/factory.py
@@ -13,12 +13,12 @@ exchange_cache = dict()
 
 
 def get_exchange(exchange_name, base_currency=None, must_authenticate=False,
-                 skip_init=False):
+                 skip_init=False, auth_alias=None):
     key = (exchange_name, base_currency)
     if key in exchange_cache:
         return exchange_cache[key]
 
-    exchange_auth = get_exchange_auth(exchange_name)
+    exchange_auth = get_exchange_auth(exchange_name, alias=auth_alias)
 
     has_auth = (exchange_auth['key'] != '' and exchange_auth['secret'] != '')
     if must_authenticate and not has_auth:
diff --git a/catalyst/exchange/utils/stats_utils.py b/catalyst/exchange/utils/stats_utils.py
index 8cc9b6ca..6ca58d13 100644
--- a/catalyst/exchange/utils/stats_utils.py
+++ b/catalyst/exchange/utils/stats_utils.py
@@ -359,9 +359,13 @@ def stats_to_s3(uri, stats, algo_namespace, recorded_cols=None,
     pid = os.getpid()
 
     parts = uri.split('//')
-    obj = s3.Object(parts[1], '{}/{}-{}-{}.csv'.format(
-        folder, timestr, algo_namespace, pid
-    ))
+    path = '{folder}/{algo}/{time}-{algo}-{pid}.csv'.format(
+        folder=folder,
+        algo=algo_namespace,
+        time=timestr,
+        pid=pid,
+    )
+    obj = s3.Object(parts[1], path)
     obj.put(Body=bytes_to_write)
 
 
diff --git a/catalyst/utils/run_algo.py b/catalyst/utils/run_algo.py
index 3d83426c..d1945fc6 100644
--- a/catalyst/utils/run_algo.py
+++ b/catalyst/utils/run_algo.py
@@ -91,6 +91,7 @@ def _run(handle_data,
          live_graph,
          analyze_live,
          simulate_orders,
+         auth_aliases,
          stats_output):
     """Run a backtest for the given algorithm.
 
@@ -163,14 +164,19 @@ def _run(handle_data,
         raise ValueError('Please specify at least one exchange.')
 
     exchange_list = [x.strip().lower() for x in exchange.split(',')]
-
     exchanges = dict()
-    for exchange_name in exchange_list:
-        exchanges[exchange_name] = get_exchange(
-            exchange_name=exchange_name,
+    for name in exchange_list:
+        if auth_aliases is not None and name in auth_aliases:
+            auth_alias = auth_aliases[name]
+        else:
+            auth_alias = None
+
+        exchanges[name] = get_exchange(
+            exchange_name=name,
             base_currency=base_currency,
             must_authenticate=(live and not simulate_orders),
             skip_init=True,
+            auth_alias=auth_alias,
         )
 
     open_calendar = get_calendar('OPEN')
@@ -391,6 +397,7 @@ def run_algorithm(initialize,
                   live_graph=False,
                   analyze_live=None,
                   simulate_orders=True,
+                  auth_aliases=None,
                   stats_output=None,
                   output=os.devnull):
     """Run a trading algorithm.
@@ -524,5 +531,6 @@ def run_algorithm(initialize,
         live_graph=live_graph,
         analyze_live=analyze_live,
         simulate_orders=simulate_orders,
+        auth_aliases=auth_aliases,
         stats_output=stats_output
     )
diff --git a/docs/source/releases.rst b/docs/source/releases.rst
index 5bcfb7d6..78d17ca8 100644
--- a/docs/source/releases.rst
+++ b/docs/source/releases.rst
@@ -2,6 +2,17 @@
 Release Notes
 =============
 
+Version 0.4.5
+^^^^^^^^^^^^^
+**Release Date**: 2018-01-12
+
+Bug Fixes
+~~~~~~~~~
+- Improved order execution for exchanges supporting trade lists (:issue:`151`)
+- Fixed an issue where requesting history of multiple assets repeats values
+- Raising an error for order amounts smaller than exchange lots
+- Handling multiple req errors with tickers more gracefully (:issue:`160`)
+
 Version 0.4.4
 ^^^^^^^^^^^^^
 **Release Date**: 2018-01-09
diff --git a/tests/exchange/test_ccxt.py b/tests/exchange/test_ccxt.py
index 7ef939b1..04112675 100644
--- a/tests/exchange/test_ccxt.py
+++ b/tests/exchange/test_ccxt.py
@@ -1,7 +1,7 @@
 import pandas as pd
 from logbook import Logger
 
-from base import BaseExchangeTestCase
+from .base import BaseExchangeTestCase
 from catalyst.exchange.ccxt.ccxt_exchange import CCXT
 from catalyst.exchange.exchange_execution import ExchangeLimitOrder
 from catalyst.exchange.utils.exchange_utils import get_exchange_auth
@@ -76,6 +76,22 @@ class TestCCXT(BaseExchangeTestCase):
         assert len(tickers) == 1
         pass
 
+    def test_my_trades(self):
+        asset = self.exchange.get_asset('eng_eth')
+
+        trades = self.exchange.get_trades(asset)
+        assert trades
+        pass
+
+    def test_get_executed_order(self):
+        log.info('retrieving executed order')
+        asset = self.exchange.get_asset('eng_eth')
+
+        order = self.exchange.get_order('165784', asset)
+        transactions = self.exchange.process_order(order)
+        assert transactions
+        pass
+
     def test_get_balances(self):
         log.info('testing wallet balances')
         # balances = self.exchange.get_balances()
diff --git a/tests/exchange/test_suites/test_suite_exchange.py b/tests/exchange/test_suites/test_suite_exchange.py
index 3eb3b38b..29baf739 100644
--- a/tests/exchange/test_suites/test_suite_exchange.py
+++ b/tests/exchange/test_suites/test_suite_exchange.py
@@ -184,13 +184,13 @@ class TestSuiteExchange(WithLogger, ZiplineTestCase):
                 )
                 sleep(1)
 
-                open_order, _ = exchange.get_order(order.id, asset)
+                open_order = exchange.get_order(order.id, asset)
                 self.assertEqual(0, open_order.status)
 
                 exchange.cancel_order(open_order, asset)
                 sleep(1)
 
-                canceled_order, _ = exchange.get_order(open_order.id, asset)
+                canceled_order = exchange.get_order(open_order.id, asset)
                 warnings = [record for record in log_catcher.records if
                             record.level == WARNING]