Schedule Function - Algorithmic Trading with Python and Quantopian p. 3

TL;DR

Learn how to use the schedule function in Python for finance to schedule functions to occur daily, weekly, monthly, or yearly.

Transcript

what's up everybody Welcome To Part 15 of our python for finance tutorial series as well as part three of the quantopian section of that series uh in the last tutorial we learned how to kind of get a hold of our leverage and make sure that wasn't getting out of hand and now in this tutorial what we're going to cover is the schedule function because... Read More

Key Insights

• 👻 The schedule function in Python for finance allows users to control the frequency of trades in a strategy by scheduling functions to occur at specific times.
• ⌛ It offers options for daily, weekly, monthly, and custom time intervals, but not for yearly scheduling.
• 😚 The function can be used to avoid trading during half days when the market closes early.
• 📅 The schedule function requires the user to specify the function name, date rule, time rule, and optionally, the half days parameter.
• 🐎 Implementing the schedule function can significantly improve the speed of calculations in a strategy by reducing the frequency of data updates.
• 🧭 It is essential to pass the necessary context and data variables to the scheduled function for successful execution.
• 📅 The backtest results obtained from using the schedule function can indicate the effectiveness of a strategy on different stocks.

Questions & Answers

Q: What is the purpose of the schedule function in Python for finance?

The schedule function allows users to schedule functions to occur at specific times, such as once a day, to control the frequency of trades in a strategy.

Q: Can the schedule function be used to schedule functions on a yearly basis?

No, the schedule function does not have an option for yearly scheduling. It can be used for daily, weekly, monthly, or custom time intervals.

Q: How can the schedule function account for half days in the market?

The schedule function has a parameter called half days, which can be set to true or false. If set to true, the function will not run during half days when the market closes early.

Q: What are the key parameters of the schedule function?

The schedule function requires a function name, date rule, time rule, and optional half days parameter. It also allows for offsetting the time rule.

Summary & Key Takeaways

• In this tutorial, the focus is on the schedule function in Python for finance, which allows functions to be scheduled to occur at specific times.

• The schedule function is useful for ensuring that functions, such as a simple moving average crossover, are only executed once a day.

• The tutorial explains the parameters of the schedule function, including date rules, time rules, and the option to account for half days.