Alternatives
Products that do what OptionPayoff Studio does
Visualize options strategies before you trade
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Hello HN crowd. I worked on this project on weekends and evenings. I'm excited I made it into a presentable MVP, and it is so satisfying. I would like to get some honest feedback from this great community. I made https://freeoptionscreener.com/, to scratch a personal itch. I myself trade options as a hobby, and I didn't find a screener that satisfies my need to be able to explore raw options data freely and without preset constraints. So I made this app that allows playing with options market data and extract interesting opportunities. The techs used: - Laravel + Jquery +…
2021
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- 3CA
Hello, This is a portfolio optimizer I made to help select portfolios for my clients. I'm a personal financial adviser. I generally put my clients in a mix of low-fee index funds and ETFs and I use this to set an appropriate allocation based on the client's risk tolerance. I have been working on this as a side project to 1) improve the theoretical underpinnings of my investment recommendations and 2) improve my coding skills with frameworks like Vue and Torch. Here's the repository for the frontend: https://github.com/justinluther502/cashgraphfront. The frontend site is…
2022 · cashgraphs.com
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Free options P&L calculator for any strategy
Mar 2026 · optionprofitcalculator.ai
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2020 · trygatsby.com
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Calculate yield of calls, puts, iron condor, box spread....
May 2026 · play.google.com
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Read the Tape gives players the same 5 S&P500 stock charts per day to predict. You select low, medium or high confidence and then call the chart UP or DOWN. It's a 1d chart which then resolves over 5 days. Alpha is scored against the Monkey Index, a basket of 11 random coin flips at low confidence which provides a tangible win/lose condition. We're two weeks in and some interesting data is being kicked up. Players like to call tops even though stonks go up- 60% of the 70 charts so far resolve higher, players' down calls have only been right 31% of the time. There's a full stats dive at…
Jul 2026 · readthetape.cc
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- 10SO
2019 · github.com
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Compare wheel trades across strikes and expires in one view
Jan 2026 · options.cafe
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- 14AE
2015 · tradewave.net
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Free All In One Toolbox (Backtest, GEX, Trade Ideas, etc)
Dec 2025 · optionstradingtoolbox.com
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- 24OS
2021 · putcalltheta.com
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