OIData
Live and historical open interest analytics for NIFTY, SENSEX, stock options, and futures. Access Trending OI, Option Chain Analysis, Futures Analysis, Straddle / Strangle Chart, Market Holidays, Historical Data, Lunar Strategy, and FII / DII Activity in one platform.
Estimated origin: India
Added April 20, 2026
· Last analysed April 20, 2026 · via 
· 75% unique tagline
StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 20 April 2026; the live site may have changed since.
OIData looks production-ready overall, with complete legal pages, a thorough launch checklist, and fast page loads. What needs work: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.
Launched on Product Hunt on April 20, 2026. The site is hosted on Vercel and served through Cloudflare, with a domain registered in 2025. We've detected 11 technologies on this site, covering analytics, CDN, developer tools, and DNS providers. The stack includes Vue.js, Brevo, and Cloudflare.
It's one of 40 launches on this exact stack.
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Tech Stack (11)
| CDN |
Cloudflare
(3)
|
| DNS |
Cloudflare DNS
|
| Hosting |
Vercel
(2)
|
| Protocol | HTTP/3 (2) |
| Security | HSTS (2) |
| Email marketing |
Brevo
|
| Analytics |
Cloudflare Web Analytics
|
Google Analytics
(2)
|
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI copy signals | +5 |
| AI writing signals | +3 |
| Round-number metric claim | +5 |
This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.