An options simulator: replay real sessions, practise safely
Step through past NSE sessions minute by minute and watch a position behave before any money is at risk.
Replay a day as it actually happened
Pick a recorded session and play it forward. The option chain moves as it moved that day, minute by minute, and your basket is marked against it as it goes. A straddle through a quiet expiry morning and the same straddle through a trending afternoon teach two different lessons, and the simulator lets you sit through both without paying tuition.
Then push the position around
Shift the spot and watch delta and gamma do their work. Shift implied volatility and watch vega reprice every leg, the crush after an event or the expansion before one. Roll the clock forward and theta stops being a number in a table and becomes something you watch happen to a curve, day by day, against the expiry payoff.
Paper trading, for the live market
The simulator replays the past; paper trading faces the present. Virtual orders are placed against live market prices with no broker account, no linking and no money, so a strategy from the builder can be rehearsed on a recorded session and then dry-run on a live one before a single rupee is involved.
Why practise on recorded data
Made-up candles teach made-up lessons. The sessions here are recorded market data, with the chain, the premiums and the decay of that actual day, which is what makes the rehearsal honest. The basics guide explains the concepts; the simulator is where they become reflexes.
Questions people ask
What is an options simulator?
A tool that replays recorded market sessions minute by minute so you can watch an option position behave through a real day: premiums moving, time value decaying, the payoff curve shifting. It is practice on what actually happened, with nothing at risk.
Can I practise options trading without real money?
Yes, two ways. The simulator replays recorded past sessions so you can rehearse a position against a real day. Paper trading places virtual orders against live prices during market hours. Neither needs a broker account, linking or money.
How is a simulator different from a backtester?
The simulator is one session watched unfold minute by minute, built for understanding how a position behaves. The backtester runs a strategy across many historical sessions and reports the equity curve, drawdown and month-by-month results. EzyOptions includes both.
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Educational analytics only: not investment advice. You are responsible for your own trading decisions.