Forget ChatGPT: This ETF Uses AI to Pick Stocks

 | Mar 07, 2023 11:50AM ET

The story of 2023 is the AI revolution, and it all started off with the release of ChatGPT by OpenAI to the general public on November 22, 2022. Since then, OpenAI has grown to a valuation of $29 billion, with Microsoft (NASDAQ:MSFT) purchasing a stake and incorporating it into its Bing search engine.

Not to be outdone, Google (NASDAQ:GOOGL) escalated the "AI arms race" by announcing its experimental "Bard" service, based on its LaMDA AI prototype. The quick adoption of the technology by leading mega-cap tech stocks may cause strong tailwinds that can help AI grow to become the next thematic investing megatrend.

Today, I have two questions to answer when it comes to AI. First, can ChatGPT construct an ETF for me? Second, are there any existing ETFs on the market that make use of AI for investment selection and portfolio strategy? Keep reading to find out.

h2 What is ChatGPT?/h2

Rather than bore you with a by-the-books definition of what ChatGPT is and what it does, I decided to ask the program to "tell me about yourself". This is what it told me:

"ChatGPT is a language generation model developed by OpenAI, one of the world's leading AI research organizations. It's part of the GPT (Generative Pretrained Transformer) family of models, which have been trained on a massive amount of text data from the internet."

"ChatGPT is designed to generate human-like text based on the input it receives. It's been trained to perform a wide range of tasks, including answering questions, generating summaries, generating creative writing, and more. It can understand the context of a conversation and respond accordingly, making it well-suited for conversational AI applications such as chatbots."

"In terms of its architecture, ChatGPT is a transformer-based neural network that uses self-attention mechanisms to process input sequences and generate output sequences. This architecture has been shown to be highly effective for language-related tasks and is widely used in the NLP community."

h2 Can ChatGPT build an ETF?/h2

I got straight to the point by asking ChatGPT: "can you build me a hypothetical ETF that would have historically beaten the S&P 500 index? Please list out specific stocks held and their proportions, along with rules for security selection and rebalancing."

Unfortunately, ChatGPT turned me down, stating: "I'm sorry, but it's not possible to create a hypothetical ETF that would have historically beaten the S&P 500 index. There is no guaranteed method to outperform the market, and past performance is not a guarantee of future results."

I then asked ChatGPT to: "code me a trading bot in python that trades the SPDR S&P 500 ETF (SPY (NYSE:SPY)) and the SPDR Bloomberg 1-3 Month T-Bill ETF (BIL) based on its 200-day simple moving average." Surprisingly, the program agreed, outputting the code below:

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