Update the current download status. Called during ThetaData fetch operations to track progress. Parameters ---------- asset : A

Get the trading date n_days from start_datetime. Positive n_days means going backwards in time (earlier dates). Negative n_days means goi

Get ProjectX configuration for a specific firm with automatic URL resolution

Align routed quote lookups away from minute bars in daily non-Theta runs. In daily stock/index backtests routed to IBKR, market-order fills c

Sleep until market closes

transform the data source timestep variable into lumibot representation. set reverse to True for opposite direction

Find the strike whose delta is closest to the target delta using binary search. (This function replaces the older "find_strike_for_de

Return True if the number has more than n decimal places, False otherwise.

Set annualized cash financing rates used by framework daily accrual.

Build a deterministic correlation ID for idempotency.

Attempt to fill an order using quotes when OHLC bars are missing.

Cancel an order

Submit a list of orders as a multi-leg order. If a limit_type is provided, calculate a limit price and submit with that price.

Get the start datetime for the data. Parameters ---------- length : int The number of data points to get

Normalize base_asset and quote_asset to Asset instances. - If base_asset is a tuple, it's interpreted as (asset, quote) pair. - If base_

Create an instance of AlpacaBacktesting with default or provided parameters.

Ensure that the root logger has the appropriate handlers configured. This is called once globally to set up consistent formatting, but we als

Converts a Tradier side to a Lumi side. Valid Stock Sides: buy, buy_to_cover, sell, sell_short Valid Option Sides: buy_to_ope

Check if request exists in queue, submit if not. This is the primary method to use - it checks if the request is already pending befo

Download data according to the given symbol, timeframe, start, end, and limit. Store the downloaded data in a cache. Data that is not

Report to Botspot with simplified fingerprint dedupe while preserving full detail payloads.

List available expiration strings (YYYY-MM-DD) for the specified option type.

get a tracked position given an asset and a strategy

[summary] Parameters ---------- market : str, optional Which market to test, by default "NASDAQ" close :

Submit a request via queue and wait for result. This is the ONLY way to make ThetaData requests. It handles: - Idempotency automatically (sam

Stop streaming connection

Return a minimal dictionary representation of the order for progress logging. This creates a lightweight representation suitable for

Get aggregated bars from cache or create them. This method implements the aggregated bars cache to avoid re-aggregating 5m/15m/1h bar