Open autronix opened 5 months ago
Hello,
I'm attempting to run the following code:
from tensortrade.oms.instruments import USD, Instrument from tensortrade.oms.wallets import Wallet, Portfolio from tensortrade.oms.exchanges import Exchange from tensortrade.feed.core import DataFeed, Stream from tensortrade.oms.services.execution.simulated import execute_order from tensortrade.env.default import create import tensortrade.env.default as default # Instrument and Symbol symbol = 'AAPL' AAPL = Instrument(symbol, 2, symbol) # Data Stream data = [150, 152, 153, 151, 150] # Example price data price_stream = Stream.source(data, dtype="float").rename("USD-AAPL") # Data Feed feed = DataFeed([price_stream]) # Exchange exchange = Exchange("simulated", service=execute_order)(feed) # Wallets portfolio = Portfolio(USD, [ Wallet(exchange, 10000 * USD), Wallet(exchange, 10 * AAPL) ]) # Environment env = create( feed=feed, portfolio=portfolio, action_scheme=default.actions.SimpleOrders(), reward_scheme=default.rewards.SimpleProfit(), window_size=10 ) # Testing the environment observation = env.reset() print("Initial observation:", observation) action = env.action_space.sample() next_state, reward, done, info = env.step(action) print("Next state:", next_state) print("Reward:", reward)
Every time I run the code I get the following error: Exception: No stream satisfies selector condition.
Exception: No stream satisfies selector condition.
I can't seem to figure out what I am missing and the documentation doesn't seem to cover any examples that do this kind of use case.
Thanks
Hello,
I'm attempting to run the following code:
Every time I run the code I get the following error:
Exception: No stream satisfies selector condition.
I can't seem to figure out what I am missing and the documentation doesn't seem to cover any examples that do this kind of use case.
Thanks