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Rule-based long call and put setups for your watchlist

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scikit-learn (formerly scikits.learn) is an open source machine learning library for the Python programming language.

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Based on our record, Scikit-learn seems to be more popular. It has been mentioned 41 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | options-trader.app | scikit-learn.org |
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| Platforms | — | |
| Company | Startup from Germany · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Options Trader Pro is a desktop screener for traders who buy calls and puts. It checks every stock and ETF on your watchlist with the same rules: trend, momentum, trend strength, IV rank, IV compared with realized volatility, upcoming earnings and recent headlines. The result is one score from 1...
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What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


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As answered by people managing Options-Trader.app and Scikit-learn.
Options-Trader.app's answer
Private traders who buy calls and puts on US stocks and ETFs, with holding periods from a few days to about three weeks. Typically they already know what IV rank and delta are, and they want a consistent daily check of their watchlist instead of clicking through dozens of charts. Many use Interactive Brokers, but it isn’t required.
Options-Trader.app's answer
It shows the reasons behind every result. Each stock or ETF on your watchlist gets a score from 1 to 5 and LONG CALL, LONG PUT or WAIT, and the app lists why. The rules are fixed and explained on a public methodology page. Implied volatility comes from the option chain, and the app tells you when a name has no option IV instead of quietly using historical volatility. It only shows bought options, so the risk of every setup is limited to the premium. And it runs as a desktop app on your own computer, not as a web account.
Options-Trader.app's answer
Most options tools are either flow and data platforms that leave the interpretation to you, or signal services that don’t explain where a signal comes from. Options Trader Pro sits in between. It runs the same checks on every name each day and shows a rule-based example setup with strike, expiry, target and stop, next to the reasons that led to it. You decide whether to trade. It costs €4.99 a month, works with free delayed data, and connects read only to Interactive Brokers if you want real-time quotes and Greeks. It does not suit traders who sell options or need a strategy builder for spreads.
Options-Trader.app's answer
I’m an engineer from Germany and trade options privately. My account only allows bought options, and I wanted the same check of my watchlist every morning, by the same rules, instead of deciding by gut feeling. So I built a dashboard for my Interactive Brokers account. Over time it got good enough that I turned it into an app for Mac and Windows. I still log the signals of my own dashboard and fix what doesn’t hold up.
Options-Trader.app's answer
Python with Flask for the local backend, pandas and NumPy for the indicators, and yfinance for the free market data. The optional real-time connection uses the Interactive Brokers TWS API. The interface is plain HTML and JavaScript with Chart.js. The app is packaged with PyInstaller for macOS and Windows, and the Windows build runs on GitHub Actions. Licences and payments go through Stripe.
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External articles and on-site reviews we used to compare the two products.


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Scikit-learn is an open source machine learning library for Python that's built on the SciPy and NumPy scientific computing libraries, plus Matplotlib for plotting data. It supports both supervised and unsupervised...
Recommendations tracked on public social media and blogs since March 2021.


Tracking Options-Trader.app since Oct 2026.
Reachability says who could be compromised. Behavior says who probably is. Sysmon Event ID 1 records every process with its parent. Reduce each to a parent>child token, keep only tokens that are new to each host since the intrusion... - Source: dev.to / about 1 month ago
Certutil.exe or notepad.exe opening an external connection lands in rare because, fleet-wide, those processes almost never egress. Tune the <= 3 threshold to your environment size. For a more principled version, score each (process,... - Source: dev.to / 6 months ago
Pre-configured environment. A working VM or container with Jupyter, pandas, scikit-learn, and transformers already installed. Realistic security datasets loaded. GTK Cyber students work in the Centaur VM, a free Apache 2.0 portable lab.... - Source: dev.to / 6 months ago
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