Stops kernel and saves fundamental series to disk.

Computes the loss given the true and predicted values.

Computes the loss taken from DDPM.

Converts x in units of meters to light nanoseconds :param x: :return:

Used by any Trading Agent subclass to modify any existing limit order. The order must currently appear in the agent's open orders list. Som

Force a pandas timestamp to be on a certain date. :param ts: timestamp :param base_date: string in format YYYY-MM-DD :type

Returns numeric type from string, stripping commas from the right. Adapted from https://stackoverflow.com/a/379966.

Make observation of price at a given time. :param symbol: symbol for which to observe price :type symbol: str :param currentT

Place a limit order at the exchange. :param quantity (int): order quantity :param is_buy_order (bool): True if Buy else Fals

Used by any Trading Agent subclass to place a market order. The market order is created as multiple limit orders crossing the spread walk

Plots precision recall curves for distributions. Creates the PRD plot for the given data and stores the plot in a given path. Args: precisio

Helper method for __name__.make_cached.

Momentum agent actions are determined after obtaining the best bid and ask in the LOB

Momentum agent actions are determined after obtaining the best bid and ask in the LOB

Action taken when agent receives a message from the exchange :param currentTime: pd.Timestamp for current simulation time :param msg

Processes message from exchange. Main function is to update orders in orderbook relative to mid-price. :param simulation current time

Market Maker actions are determined after obtaining the bids and asks in the LOB

Processes message from exchange. Main function is to update orders in orderbook relative to mid-price. :param simulation current time

Processes message from exchange. Main function is to update orders in orderbook relative to mid-price. :param simulation current time

Called by an agent that wishes to replace its custom state in the dictionary the Kernel will return at the end of simulation. Shared state m

Check if s is integer or string 'adaptive'.