About Us

Empowering Retail Traders with Institutional Intelligence

Our Vision

Founded in 2026, OCP Calculator (Option Chain PRO) was created with a clear and singular mission: to level the playing field between institutional trading desks and retail option traders in India.

Option trading is a highly complex mathematical game. Large funds use specialized algorithm engines and high-frequency feeds to track Option Greeks, open interest (OI) walls, and implied volatility skews in real-time. The average retail trader is left looking at static or delayed exchange data. OCP Calculator bridging this gap by bringing powerful Option Chain analytics, mathematical Greeks (Delta, Gamma, Theta, Vega), and AI strategy recommendations directly to your screen with sub-second latency.

What We Build

We build systematic option tools tailored specifically for the Indian derivatives market (NIFTY, BANKNIFTY, FINNIFTY, SENSEX):

• BSM Greeks Calculator: Live Black-Scholes calculation of Delta, Gamma, Theta, Vega, and IV changes tick-by-tick.
• S-Reversal Calculator: Our proprietary theta-based mathematical formula that locates optimal support and resistance walls for trend reversals.
• AI Signal Engine: Intelligent quantitative models that flag bullish/bearish breakouts based on PCR shift, volume clusters, and OI changes.
• Direct Broker Connections: Integrated APIs with top Indian brokers (Upstox, Zerodha, Angel One) to execute options setups instantly.

Our Core Principles

• Data Transparency: We use raw feeds directly from official exchange servers and premium broker APIs to ensure maximum reliability and accuracy.
• Security First: We prioritize your account security. We utilize Supabase authentication and secure API handshakes so that your broker passwords and credentials never touch our database.
• Community Education: Trading is not just about tools; it is about knowledge. Our VIP Community plan offers access to a rich learning hub, private trading webinars, and interactive forums.

Registered Business Office

OCP Calculator

Dhakuria, P-4 & 5,
Kolkata, West Bengal,
India - 700029

Email: support@ocpcalculator.com | Phone: +91 94089 68802