Live put-call parity,
the way your desk already reads it.

Real-time RATIO sheets for NIFTY and SENSEX, straddle tracking, and configurable offset/multiplier analytics — the exact format your team rebuilds in Excel every morning, except live and always on.

Open Live Ratio Sheet → See how it works
Free tier available · No credit card required
Connecting…
NIFTY 50—
SENSEX—
2
Indices tracked live — NIFTY & SENSEX
3s
Live data refresh interval
2
Plans — Free & Premium
24/7
Runs without your Excel open
The Problem

Ratio sheets are rebuilt from
scratch, every single morning.

Manual Excel rebuilding, every day
The same RATIO/SENSEX offset-and-multiplier sheet gets rebuilt by hand each morning before markets open — a repeatable process with no automation.
Tied to one machine, one Excel session
If Excel or NEST isn't open on that one desktop, there's no dashboard — no way to check parity from anywhere else.
No per-user customization
Everyone on the desk sees the same fixed offsets and multipliers — no way to tune the view to an individual trader's own preference.
VAResearch.trade replicates your exact RATIO sheet format live in the browser — plus per-user personalization for premium accounts.
The Platform

Everything your morning routine
used to take 45 minutes to build.

Live data from Upstox/Kotak APIs or your own Excel + NEST setup. Runs entirely in the browser, no installs.
01
Live Ratio Sheet
NIFTY & SENSEX RATIO tables with configurable offset/multiplier columns, refreshed continuously.
Live
02
Straddle Chart
Live ATM straddle sum tracked over the session as a continuous chart, not just a snapshot.
Live
03
Personal Ratio Settings
Premium accounts can set their own offsets and multipliers — private to their own dashboard only.
Premium
04
Multi-User Access
Admin-managed accounts with approval workflow, so your whole desk can log in with their own credentials.
All Plans
05
Runs Without Excel Open
Connect a broker API (Upstox/Kotak) instead of Excel, and the dashboard runs 24/7 without your desktop.
Premium
06
Admin Controls
Manage users, tiers, workbooks and sheet visibility from one panel — no code changes needed.
Admin
Live Preview
This is what you'll see — live.
Sample data
Put StrikeLTP500450400CenterCall StrikeLTP
Plans

Start free.
Upgrade when you need control.

Free
₹0/month
No card required
Live RATIO sheet (NIFTY + SENSEX)
Straddle chart
Site-default offsets & multipliers
Personal offset customization
Get Started →
★ MOST POPULAR
Premium
Contact us
Per-desk pricing available
Everything in Free
Your own personal offsets & multipliers
Private to your own dashboard only
Priority support
Sign In →
Admin / Desk
Contact us
For desks running their own instance
Everything in Premium
Manage users, tiers & approvals
Add/remove Excel workbooks & sheets
Site-wide default configuration
Contact →
Why This Exists

Built from a real Excel workflow,
not a generic options tool.

Live
Direct replica of the actual Excel RATIO sheet format
24/7
Optional broker-API mode removes the Excel dependency entirely
Per-user
Premium accounts get their own private offset configuration
Zero
Setup required for traders — just log in and view
"We used to rebuild this sheet in Excel every morning. Now it's just always on."
— Internal beta feedback
VAResearch.trade
Your ratio sheet.
Live, always.

Free to start. Sign in to see your live RATIO sheet right now, or set up your own personal configuration with a Premium account.

Sign In → See Live Demo
Live
Real-time data
Personal
Your own settings
Always On
No Excel required
VAResearch.trade · Live parity & straddle dashboard