Preview
Description
OptionBridge is a professional-grade tool for traders who operate across both options markets and prediction markets. By extracting implied volatility from vanilla SPX options and applying Black-Scholes digital pricing, the app calculates the true risk-neutral probability of any Polymarket event — then compares it directly to the Yes/No contract price to reveal mispricing, edge size, and the optimal trade direction. Whether you're arbitraging between IBKR and Polymarket or simply stress-testing your probability assumptions, OptionBridge gives you institutional-quality analysis in seconds, directly from your iPhone.Privacy Policy: https://sites.google.com/view/optionbridge/home/privacy-policy| Terms of Use: https://sites.google.com/view/optionbridge/home/terms-of-use
What's New
Version 3.1 2026-10-27
Improved pricing model - Volatility skew: enter a second strike and OptionBridge prices in the options skew. Upside finish-above contracts are often worth noti...Improved pricing model - Volatility skew: enter a second strike and OptionBridge prices in the options skew. Upside finish-above contracts are often worth noticeably more than the flat-vol estimate, so some verdicts will change. - Net edge in cents: the signal now compares fair value with the price you actually pay (the YES or NO ask), minus fees, on both sides of the market. - Exact times: resolution is set to the minute, so same-day and next-day markets are priced correctly. A one-tap 4pm NY close button sets SPX settlement time. - Separate option expiry: if your options expire at a different time from the market, enter it and the engine accounts for it. - More reliable implied volatility: a new solver fixes cases where the extracted volatility could be wrong, and tells you when a quote cannot be used instead of guessing. - Clear warnings when inputs are thin: one strike only, barrier outside your strikes, or wide option spreads. - Fixes: improved colors and layout, and no sign-in prompt when the app opens. Technical Analysis
Package Overview Basic metadata
Bundle ID
Nikolaos-Daniil.OptionBridge Current Version 3.1
Minimum iOS 18.6
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| Details | Version / IDs | Version date | Action |
|---|---|---|---|
| Not archived | App Store ID: 887010149 | Unknown | Request Version |
| Not archived | App Store ID: 883232225 | Unknown | Request Version |