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Oct 7, 2024 10 tweets 3 min read Read on X
A Bloomberg Terminal costs $30,000 per year.

Unaffordable for 99.9% of us.

Reserved for the Wall Street elite to outfox the normal investor.

OpenBB just dropped the $0 cost replacement.

Get 405 free data sources and an AI Copilot.

The 90-second step-by-step guide: OpenBB Terminal Pro
In case you're unfamiliar:

OpenBB is the first AI financial terminal that combines data integration with an AI agent to transform investment research.

• Private (your data is not shared)
• 100s of free data sources
• Custom data backends
• Advanced AI Copilot

How it works:
Set up a custom, local data server with 370 sources of free market data.

No coding required (just double click an icon):
Once the data server is running, add it to the dashboard.

Here's how to do it:
OpenBB's AI copilot can use any data to answer your questions.

Wondering about the crude oil futures curve?

OpenBB Copilot has an answer:
Can't get through the day's news?

OpenBB Copilot can summarize the top news in a single paragraph:
Use pre-built dashboard templates to make your analysis workflow even quicker:
OpenBB Terminal Pro uses the same charts as TradingView.

Get incredible charting capabilities in the same place as your fundamental, news, and economic data:
Select data in a table and generate plots in two clicks.

Then, ask the OpenBB AI Copilot what happened.

Wondering about the trend in Apple's earnings?

Plot it and ask AI:
OpenBB Terminal Pro comes with a simple double-click installation file.

No more virtual environments.

No more dependency hell.

Double click and go: Double click to install

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More from @pyquantnews

Mar 14
OpenAI.

OpenBB.

LangChain.

Cutting-edge sentiment analysis using generative pre-trained transformers.

All in a few lines of Python.

Here's the code:
By reading this thread, you’ll use the OpenBB SDK to download news for a topic.

Then, you’ll build a prompt to predict the sentiment of a news headline.

You’ll bring it all together with LangChain.

Let's go!
You’ll need an OpenAI API key to run this code. Once you have it, create a .env file in your working directly. Add the following line:

OPENAI_API_KEY=YOUR_API_KEY

Once that's done, move on:
Read 8 tweets
Feb 16
How to do multi-factor interest rate analysis with Python, step-by-step (bookmark this one for later):
Interest rates are the driving force behind the economy.

Quants model how interest rate changes impact portfolios using principal component analysis (PCA).

Here’s how in Python.
We’ll import pandas and OpenBB for data and NumPy for the math. Image
Read 11 tweets
Feb 7
I built an AI agent that can download stock price data and analyze the performance.

Here's how to do it in 30 seconds: Image
When integrated with LLMs, Python can bring new levels of power and scalability to our analysis.

That's where LlamaIndex comes in.

Start with the imports: Image
Next, we configure the language model and set it up to work with tokenization. Image
Read 7 tweets
Feb 5
10 free Python PDF ebooks for download: Image
Image
Image
Image
Python Data Science Handbook

github.com/terencetachion…Image
Read 13 tweets
Feb 3
RenTec uses Hidden Markov Models in trading.

The technique generated 60% returns per year over 30 years.

One of the co-founders of RenTec's name is in the algorithm!

Here's how it works: Image
A Hidden Markov Model (HMM) is a statistical model used to represent systems that evolve over time with unobservable (hidden) states.

It is widely applied in areas such as natural language processing, speech recognition, and bioinformatics.

And in trading:
HMMs are particularly useful when dealing with sequential data, where the underlying process is governed by probabilities.
Read 9 tweets
Jan 23
Python and Excel:

A potent combination for working with data.

Here are the 17 Python libraries to help you unlock the power.
XlsxWriter

XlsxWriter is a Python module for writing files in the Excel 2007+ XLSX file format.

github.com/jmcnamara/Xlsx…
xlwings

xlwings is a BSD-licensed Python library that makes it easy to call Python from Excel and vice versa.

github.com/xlwings/xlwings
Read 19 tweets

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