DeltaK
Free NSE & BSE option chains with full Greeks
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DeltaK (say Delta-kay) is an options terminal for Indian index options. Live NSE and BSE option chains for Nifty, Bank Nifty, Fin Nifty, Midcap Nifty, Sensex and Bankex, with delta, gamma, theta, vega and IV on every strike, OI walls, max pain and FII/DII flow. Price a structure in the strategy builder, ask the cash market questions in plain English, and learn payoffs in a free wiki. No sign-in to start. Paper trading only; nothing here is investment advice. Support: [email protected]
PH · launched Nov 14, 2026 · 2 upvotes (top 19%) · 0 views
Niche: stock and market analysis software · 355 launches, 42 in the last 7 days ▲ +11% · Explore this niche →
Category and tags
- Fintech
- Analytics & BI
- Prosumer
- Not AI
- Commercial product
- Fintech
- Investing
- Data Visualization
Visit website ↗ Source listing ↗
More like this: all 355 launches in stock and market analysis software →
Could you build this?
Partial Option chain UI, Greeks and strategy builder are computable from standard formulas, but live NSE/BSE data is licensed and expensive, and reliable real-time feeds at scale need market-data infrastructure.
What it would actually take: Use a React or similar front end with WebSocket streaming, Black-Scholes-style Greeks and OI analytics computed server-side. The hard parts are obtaining legally licensed real-time exchange data (via broker APIs or a data vendor) and processing thousands of option ticks per second with low latency. This requires market-data engineering experience and compliance awareness for Indian exchange data rules.
Competitors
Other products that read as similar to this one : 107 launches clear the similarity bar, closest 8 shown.
Attention rank: #13 of 108 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 243 days after the earliest competitor.
- imbalance · ph · 2026-11-13 · 1 upvotes · similarity 0.63
- Kyte · ph · 2026-11-08 · 1 upvotes · similarity 0.55
- BAXA · ph · 2026-11-05 · 1 upvotes · similarity 0.47
- The Trade Pilot · ph · 2026-10-28 · 1 upvotes · similarity 0.46
- ByKaranteli · ph · 2026-11-08 · 1 upvotes · similarity 0.45
- NexFi · ph · 2026-11-12 · 1 upvotes · similarity 0.40
- EtopiaX · ph · 2026-11-09 · 1 upvotes · similarity 0.40
- FundedXCapital · ph · 2026-11-04 · 1 upvotes · similarity 0.39
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.