GRASIM Grasim Industries Ltd. — Smart-Money Activity, F&O Buildup & Bulk Deals
Sector: Construction Materials · Nifty 50 weight (est.): 1.04% · F&O lot size: 250GRASIM lot size: 250 shares per F&O lot for the 3 listed expiries (2026-10-27, 2026-11-23, 2026-12-29). One lot is worth about ₹7.20 lakh at the last underlying price of ₹2,879.00. All F&O lot sizes →
GRASIM Chart daily candles · add any indicator · computed in your browser
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Daily bars from exchange end-of-day data; during market hours today’s bar updates with the latest price. Splits and bonuses are adjusted; demergers show as the real gaps they were. Volume profile is estimated from each day’s range. D marks a bulk or block deal day (green: net buying, red: net selling, purple: matched cross). Charting by TradingView Lightweight Charts.
GRASIM Seasonality month by month since 2002 · adjusted month-end closes
GRASIM in October: closed the month higher in 13 of 24 years (2002–2025), with a median move of +1.9% and an average of -0.8%.
Years the month closed higher / years with data, and the median monthly move. Past patterns, not a forecast: most months are close to a coin toss.
Smart Money Verdict synthesis of derivatives, deals, and promoter files
Analysis what the data is telling us about GRASIM
In the last completed session, Grasim Industries Ltd. closed -1.52% with futures open interest moving -0.9%. That combination — price falling while OI shrinks — is classified as Long Unwinding. Existing longs are exiting rather than new shorts being added; the move down lacks the conviction of fresh selling. The option PCR of 0.82 is balanced — no clear directional preference from option writers. Max-pain strike at ₹2,940 sits 2.1% above the current price, a mild magnet near expiry.
There have been no notable bulk or block deals from FIIs, mutual funds, or insurance companies in Grasim Industries Ltd. over the last 30 sessions.
Putting it together, the smart-money picture for Grasim Industries Ltd. leans cautious into the next session. The next scheduled earnings report is on 2026-11-05, with the consensus EPS estimate at ₹45.05. Earnings days routinely override positioning signals — keep an eye on the calendar.
F&O Positioning EOD derivatives setup
Quote Details key metrics & weights
Technical Snapshot as of 2026-10-19 close · from 400 sessions of price history
Key Fundamentals headline ratios · Basic Materials
Fundamental ratios sourced from public market data, refreshed periodically; verify against company filings before relying on them.
Institutional Deals last 30 sessions (bulk & block)
Insider & Promoter Filings last 60 days
GRASIM Option Chain nearest expiry 2026-10-27 · spot 2,879 · EOD 2026-10-19
GRASIM option chain today (2026-10-27 expiry, NSE data of 2026-10-19): put-call ratio 0.82 · max pain ₹2,940 · highest call OI at ₹3,000 · highest put OI at ₹2,720 · underlying ₹2,879.00. One lot is 250 shares. At-the-money implied volatility 20.6%, IV rank 28 and IV percentile 51 over the past year (range 14.5%–36.0%); 20-day historical volatility 22.3%.
| Call OI (writers) | Strike | Put OI (writers) |
|---|---|---|
|
IV 30%
Δ 0.95
θ -1.3
ν 0
|
2680 |
IV 30%
Δ -0.05
θ -0.8
ν 0
|
|
IV 28%
Δ 0.94
θ -1.3
ν 0
|
2700 |
IV 28%
Δ -0.06
θ -0.8
ν 0
|
|
IV 27%
Δ 0.92
θ -1.5
ν 1
|
2720 S |
IV 27%
Δ -0.08
θ -1.0
ν 1
|
|
IV 26%
Δ 0.90
θ -1.7
ν 1
|
2740 |
IV 26%
Δ -0.10
θ -1.2
ν 1
|
|
IV 25%
Δ 0.87
θ -1.8
ν 1
|
2760 |
IV 25%
Δ -0.13
θ -1.3
ν 1
|
|
IV 24%
Δ 0.84
θ -2.0
ν 1
|
2780 |
IV 24%
Δ -0.16
θ -1.5
ν 1
|
|
IV 23%
Δ 0.79
θ -2.2
ν 1
|
2800 |
IV 23%
Δ -0.21
θ -1.7
ν 1
|
|
IV 22%
Δ 0.73
θ -2.3
ν 1
|
2820 |
IV 22%
Δ -0.27
θ -1.8
ν 1
|
|
IV 21%
Δ 0.67
θ -2.3
ν 2
|
2840 |
IV 21%
Δ -0.33
θ -1.8
ν 2
|
|
IV 20%
Δ 0.59
θ -2.4
ν 2
|
2860 |
IV 20%
Δ -0.41
θ -1.8
ν 2
|
|
IV 21%
Δ 0.49
θ -2.4
ν 2
|
2880 |
IV 21%
Δ -0.51
θ -1.9
ν 2
|
|
IV 20%
Δ 0.40
θ -2.2
ν 2
|
2900 |
IV 20%
Δ -0.60
θ -1.7
ν 2
|
|
IV 20%
Δ 0.32
θ -2.0
ν 2
|
2920 |
IV 20%
Δ -0.68
θ -1.5
ν 2
|
|
IV 20%
Δ 0.24
θ -1.8
ν 1
|
2940 MP |
IV 20%
Δ -0.76
θ -1.2
ν 1
|
|
IV 20%
Δ 0.18
θ -1.5
ν 1
|
2960 |
IV 20%
Δ -0.82
θ -1.0
ν 1
|
|
IV 21%
Δ 0.13
θ -1.2
ν 1
|
2980 |
IV 21%
Δ -0.87
θ -0.7
ν 1
|
|
IV 22%
Δ 0.10
θ -1.0
ν 1
|
3000 R |
IV 22%
Δ -0.90
θ -0.5
ν 1
|
|
IV 22%
Δ 0.08
θ -0.9
ν 1
|
3020 |
IV 22%
Δ -0.92
θ -0.3
ν 1
|
|
IV 23%
Δ 0.06
θ -0.7
ν 0
|
3040 |
IV 23%
Δ -0.94
θ -0.2
ν 0
|
|
IV 24%
Δ 0.05
θ -0.6
ν 0
|
3060 |
IV 24%
Δ -0.95
θ -0.1
ν 0
|
|
IV 26%
Δ 0.04
θ -0.6
ν 0
|
3080 |
IV 26%
Δ -0.96
θ -0.0
ν 0
|
Chain Interpretation
Strategy Builder multi-leg payoff for GRASIM options · 2026-10-27 expiry
Legs
Payoff at expiry
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GRASIM — frequently asked questions
What is the Grasim Industries Ltd. share price today?
GRASIM is trading at ₹2,879.00 (-1.40% vs previous close), per the latest update on this page.
What is the P/E ratio of Grasim Industries Ltd.?
GRASIM (Grasim Industries Ltd.) has a trailing twelve-month P/E ratio of 34.3.
What is the market cap of Grasim Industries Ltd.?
GRASIM has a market capitalisation of approximately ₹195,280 crore.
Is GRASIM near its 52-week high?
GRASIM is trading -15.6% from its 52-week high of ₹3,411.10 as of 2026-10-19.
What is the RSI of GRASIM?
The 14-day RSI of GRASIM is 34.7, which is considered neutral.
Is GRASIM above its 200-day moving average?
GRASIM is trading below its 200-DMA of ₹2,985.61 (-3.6% away).
What is the F&O buildup in GRASIM?
The latest end-of-day derivatives data classifies GRASIM as Long Unwinding (bias: bearish), based on the day's combined price and open-interest change.
What is the max pain and PCR for GRASIM options?
GRASIM's option-chain max pain strike is ₹2,940 and its put-call ratio (OI) is 0.82, from the latest end-of-day option chain.
Are FIIs or big investors buying GRASIM?
Strota tracks every bulk and block deal in GRASIM with named buyers and sellers, plus promoter and insider filings — the tables on this page list the most recent institutional activity as disclosed to the exchanges.