What is NIFTY implied volatility (IV)?

NIFTY implied volatility is the market's expectation of future movement, back-solved from ATM option premiums. This chart computes ATM IV every minute from the call and put prices and the synthetic future, so high IV means options are expensive and low IV means they are cheap.

How is NIFTY ATM IV calculated here?

For each minute, the ATM call and put premiums are fed into the Black-Scholes model against the synthetic future (Strike + Call − Put). Because the option is priced on the forward, call IV and put IV match, so a single IV line is plotted alongside the NIFTY future price.

What does an intraday NIFTY IV spike mean?

A sudden IV rise means the market is pricing in more movement — often ahead of an event or during a fast move. After the uncertainty resolves, IV usually crushes back down. Watching NIFTY IV intraday helps you avoid buying expensive options and time premium selling.

NIFTY Live IV Chart

Volatility Skew IV/HV/IVP Chart IV - HV IV Grid IV - IntradayNEW

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Implied Volatility Chart

Nifty 50 (NIFTY) IV Chart: Opening-Hour Implied Volatility

Why the NIFTY open matters

The first 30-45 minutes set the volatility tone for the day. Nifty 50 IV often opens elevated because overnight positioning and gap risk carry into the session, then settles as the market finds its range.

Reading the first-hour NIFTY IV

If IV drifts lower through the first hour, expect a calmer, range-bound day that favours premium sellers. If it stays high or climbs, the session is likely to be volatile and option buyers may have an edge. The IV line makes this classification quick.

Acting on the NIFTY open as of 8 June 2026

Note the opening IV level and its early direction before committing to a strategy. A high, rising open argues against selling naked premium; a falling open argues against paying up for long options. Let the first-hour Nifty 50 IV bias your day.

Nifty 50 (NIFTY) IV Chart: Live vs Historical Mode

Live NIFTY IV

In live mode the Nifty 50 IV chart refetches and redraws roughly once a minute through NSE hours. It is the tool for in-session decisions — watching expansion, crush, and divergences as they happen.

Historical NIFTY replay

Historical mode lets you replay any past trading day for the selected expiry. Study how NIFTY IV behaved around prior RBI policy decisions, the Union Budget, election results, and US Fed meetings to build pattern recognition you can apply live.

Using both for NIFTY as of 8 June 2026

Backtest your read in historical mode, then trade it in live mode. Reviewing past Nifty 50 IV sessions is one of the fastest ways to learn how intraday volatility actually moves around events.

How to use the StockMojo Implied Volatility Chart

Select an underlying — Choose Nifty, BankNifty, Sensex, or any F&O stock from the symbol selector.
Pick live or historical — Use live mode for the current session (auto-refreshing each minute) or historical mode to replay a past trading day.
Choose an expiry — Select the expiry whose ATM IV you want to track. Near-term expiries react hardest to events; far-term IV is steadier.
Read the IV line — Watch the IV line for expansion (rising premium expectations) or crush (falling). Note where current IV sits versus earlier in the session.
Compare IV with the future — Use the overlaid future price to spot divergences — for example IV climbing while price is flat, a classic pre-breakout signal.

NIFTY Implied Volatility (IV) Chart | Live Intraday ATM IV