What to watch:Defensive sectors (FMCG, Pharma) often outperform on these days. Avoid commodity-importers and FII-heavy mid/smallcap names. If India VIX is also rising, the move can extend; if VIX is calm, expect a shallow pullback.

Expiry in 0 days — different rules apply

With FIIs heavy short on futures going into expiry, expect option writers to defend high-OI strikes. Max-pain becomes a magnet, theta accelerates, and intraday moves get whippier than they look.

What to watch:Avoid carrying directional option longs through expiry without strong conviction — they bleed fast. Cash trades on the underlying indices are cleaner this week than option spreads.

Why is it pricing this way?

Overnight Setup global & macro backdrop

Overnight Global Cues

Mixed cues

S&P -0.52% · Nikkei -0.34%

Macro Backdrop

Crude / USDINR

Crude $103.3 (+3.8%) · USDINR 94.94 (+0.24%)

Where is money moving today?

Sector Money Flow based on sector-index momentum

↑Money flowing IN

No sector saw net inflows today.

↓Money flowing OUT

Metal

-2.71%

Realty

-2.38%

PSU Banks

-2.26%

Energy

-1.66%

Media

-1.33%

Banks

-1.16%

Pharma

-1.04%

Fin Services

-1.03%

FMCG

-0.99%

Auto

-0.60%

Infra

-0.44%

-0.27%

Gold

4,007.9

-1.29%

Silver

53.7

-1.92%

Copper

6.5

+1.78%

Crude

103.3

+3.82%

USDINR

94.94

+0.24%

10Y UST

4.99%

+0.71%

What are derivative traders doing?

NIFTY Option Chain nearest expiry 2026-10-27 · spot 22,600 · EOD 2026-10-23

Writers expect Nifty between 21,500 and 24,000 this week — +6.2% upside, -4.9% downside.

roughly symmetric

Call OI (writers)	Strike	Put OI (writers)
964,665 +109k IV 17% Δ 0.93 θ -10.6 ν 3	22000	12,697,230 +440k IV 17% Δ -0.07 θ -6.7 ν 3
28,470 +5k IV 17% Δ 0.91 θ -11.4 ν 4	22050	2,701,270 -361k IV 17% Δ -0.09 θ -7.5 ν 4
98,800 +9k IV 16% Δ 0.89 θ -12.4 ν 4	22100	4,007,185 -523k IV 16% Δ -0.11 θ -8.5 ν 4
39,065 +6k IV 16% Δ 0.87 θ -13.5 ν 5	22150	1,765,595 -1083k IV 16% Δ -0.13 θ -9.6 ν 5
512,655 +29k IV 16% Δ 0.84 θ -14.7 ν 6	22200	6,324,435 -258k IV 16% Δ -0.16 θ -10.8 ν 6
152,295 +64k IV 16% Δ 0.81 θ -15.9 ν 6	22250	2,399,540 +421k IV 16% Δ -0.19 θ -12.0 ν 6
1,040,845 +422k IV 16% Δ 0.78 θ -16.9 ν 7	22300	6,102,005 +171k IV 16% Δ -0.23 θ -12.9 ν 7
502,775 +333k IV 15% Δ 0.73 θ -17.9 ν 8	22350	2,569,775 +398k IV 15% Δ -0.27 θ -13.9 ν 8
2,454,270 +1717k IV 15% Δ 0.69 θ -18.7 ν 8	22400	7,787,975 +2156k IV 15% Δ -0.31 θ -14.7 ν 8
1,551,290 +1306k IV 15% Δ 0.64 θ -19.3 ν 9	22450	3,463,915 +1454k IV 15% Δ -0.36 θ -15.3 ν 9
8,462,545 +5478k IV 15% Δ 0.59 θ -19.5 ν 9	22500	12,056,915 +2801k IV 15% Δ -0.41 θ -15.5 ν 9
2,774,460 +1968k IV 15% Δ 0.53 θ -19.6 ν 9	22550	2,530,060 -656k IV 15% Δ -0.47 θ -15.6 ν 9
5,635,370 +1823k IV 15% Δ 0.47 θ -19.0 ν 9	22600	6,255,600 -2321k IV 15% Δ -0.53 θ -14.9 ν 9
2,926,170 +856k IV 14% Δ 0.41 θ -18.2 ν 9	22650	1,546,155 -2109k IV 14% Δ -0.59 θ -14.2 ν 9
9,920,235 +3830k IV 14% Δ 0.36 θ -17.4 ν 9	22700 MP	5,114,460 -2253k IV 14% Δ -0.64 θ -13.3 ν 9
3,441,425 +267k IV 14% Δ 0.31 θ -16.2 ν 8	22750	1,460,290 -689k IV 14% Δ -0.69 θ -12.2 ν 8
10,105,550 +2555k IV 15% Δ 0.26 θ -14.9 ν 8	22800	4,338,750 +447k IV 15% Δ -0.74 θ -10.9 ν 8
3,255,655 +959k IV 15% Δ 0.22 θ -13.4 ν 7	22850	629,850 -225k IV 15% Δ -0.78 θ -9.4 ν 7
7,524,205 +1735k IV 15% Δ 0.18 θ -12.2 ν 6	22900	2,857,920 -125k IV 15% Δ -0.82 θ -8.1 ν 6
3,796,065 +720k IV 15% Δ 0.15 θ -10.9 ν 5	22950	605,085 -114k IV 15% Δ -0.85 θ -6.8 ν 5
18,400,070 +2816k IV 15% Δ 0.12 θ -9.8 ν 5	23000	4,133,545 -285k IV 15% Δ -0.88 θ -5.7 ν 5
4,772,950 +446k IV 16% Δ 0.10 θ -8.6 ν 4	23050	497,120 -120k IV 16% Δ -0.90 θ -4.5 ν 4
10,856,430 +1420k IV 16% Δ 0.08 θ -7.6 ν 4	23100	1,380,405 -278k IV 16% Δ -0.92 θ -3.5 ν 4
4,251,195 -16k IV 16% Δ 0.07 θ -6.7 ν 3	23150	287,365 -56k IV 16% Δ -0.93 θ -2.6 ν 3
11,716,120 +1703k IV 17% Δ 0.06 θ -5.9 ν 3	23200	1,302,470 -485k IV 17% Δ -0.94 θ -1.8 ν 3

What this tells you

Spot 22,600

Resistance (R) 24,000

Support (S) 21,500

Max Pain (MP) 22,700

Highest call-OI strike = where writers expect resistance. Highest put-OI strike = where writers expect support. Max-pain magnet pulls strongest in expiry week.

Strategy Builder multi-leg payoff for NIFTY options · 2026-10-27 expiry

Underlying: NIFTY · Spot: ₹ 22,600.00 · Expiry: 2026-10-27 · Lot: 65

Legs

Side

Type

Strike

Qty

Premium

Net premium—

Max profit—

Max loss—

Breakevens—

Position Delta—

Position Theta/day—

Position Vega/1% IV—

Payoff at expiry

F&O OI Buildup stock futures · total OI across all expiries · 2026-10-23

Long Buildup price up + OI up — fresh longs added

APOLLOHOSP

+0.81%

OI +0.8%

Short Covering price up + OI down — shorts closing

ETERNAL

+4.05%

OI -4.3%

SHREECEM

+2.03%

OI -3.0%

MARUTI

+0.95%

OI -2.3%

GRASIM

+0.17%

OI -1.6%

ANANDRATHI

+0.09%

OI -0.9%

Short Buildup price down + OI up — fresh shorts added

GODFRYPHLP

-3.79%

OI +10.9%

NYKAA

-1.15%

OI +10.9%

CGPOWER

-0.51%

OI +10.1%

UJJIVANSFB

-4.63%

OI +8.6%

ENRIN

-4.24%

OI +8.0%

FORCEMOT

-2.23%

OI +7.8%

POLYCAB

-2.84%

OI +6.3%

POWERINDIA

-2.92%

OI +5.3%

Long Unwinding price down + OI down — longs closing

IREDA

-2.16%

OI -15.0%

TATAELXSI

-3.04%

OI -13.5%

IRFC

-2.43%

OI -12.2%

WAAREEENER

-0.85%

OI -12.2%

INDHOTEL

-1.08%

OI -11.1%

BAJAJHLDNG

-1.20%

OI -10.6%

MAHABANK

-3.68%

OI -10.2%

LTF

-2.99%

OI -10.1%

Futures Basis Screener premium/discount of nearest-expiry futures to spot

↑ Premium · futures trading above spot

Symbol	Spot	Future	Basis %
KAYNES	3,187.96	3,230.90	+1.35%
AMBUJACEM	358.89	362.45	+0.99%
RVNL	180.73	182.24	+0.84%
SWIGGY	176.04	177.25	+0.69%
TATAELXSI	3,699.08	3,721.60	+0.61%
SHREECEM	22,735.00	22,865.00	+0.57%
LICHSGFIN	490.06	492.35	+0.47%
SONACOMS	752.85	756.35	+0.47%

↓ Discount · futures trading below spot

Symbol	Spot	Future	Basis %
OBEROIRLTY	1,612.70	1,583.60	-1.80%
GLENMARK	2,166.60	2,137.60	-1.34%
GODREJCP	856.29	846.15	-1.18%
MOTHERSON	151.66	149.92	-1.15%
VMM	87.32	86.38	-1.08%
GMRAIRPORT	86.38	85.49	-1.03%
INDHOTEL	781.79	773.75	-1.03%
TATACONSUM	963.84	954.10	-1.01%

Top Traded F&O Contracts where derivative volume is concentrated today

Contract	Type	Close	Traded Value	OI	OI Δ
NIFTY26OCT22500PE	IDO	107.05	13.40 L Cr	12,056,915	+2,801,825
NIFTY26OCT22400PE	IDO	73.20	10.32 L Cr	7,787,975	+2,156,245
NIFTY26OCT22800CE	IDO	53.35	7.84 L Cr	10,105,550	+2,555,475
NIFTY26OCT22700CE	IDO	82.45	7.37 L Cr	9,920,235	+3,830,645
NIFTY26OCT22450PE	IDO	89.30	7.27 L Cr	3,463,915	+1,454,310
NIFTY26OCT23000CE	IDO	22.20	7.20 L Cr	18,400,070	+2,816,060
NIFTY26OCT22600PE	IDO	150.70	6.67 L Cr	6,255,600	-2,320,175
NIFTY26OCT22500CE	IDO	175.80	6.50 L Cr	8,462,545	+5,478,135
NIFTY26OCT22300PE	IDO	48.25	6.42 L Cr	6,102,005	+171,210
NIFTY26OCT22600CE	IDO	124.40	5.90 L Cr	5,635,370	+1,823,900
NIFTY26OCT22550PE	IDO	129.05	5.57 L Cr	2,530,060	-655,980
NIFTY26OCT22000PE	IDO	13.15	5.39 L Cr	12,697,230	+440,570

Who's actually moving the money?

Smart Counterparty Activity 23-Oct-2026

1 PE sells · 2 SWF buys / 2 sells · 4 FII buys / 2 sells · 2 MF buys · 1 Insurance buys · 1 Promoter buys / 1 sells · 122 deals totaling ₹4,609 Cr. Showing top 20 by value.

Stock	Type	Side	Qty	Value (₹ Cr)	Counterparty
SWIGGY Swiggy Limited	Bulk	SELL	14,404,126	265.34	GRAVITON RESEARCH CAPITAL LLP
SWIGGY Swiggy Limited	Bulk	BUY	14,230,798	261.73	GRAVITON RESEARCH CAPITAL LLP
TONBO Tonbo Imaging India Ltd	Bulk	SELL	2,400,000	256.61	YALI DEEPTECH FUND I
PCJEWELLER PC Jeweller Ltd	Bulk	SELL	139,428,444	247.49	JUMP TRADING FINANCIAL INDIA PRIVATE LIMITED
PCJEWELLER PC Jeweller Ltd	Bulk	BUY	139,428,444	247.35	JUMP TRADING FINANCIAL INDIA PRIVATE LIMITED
GALLANTT Gallantt Ispat Limited	Block	BUY	2,651,975	149.84	SURYALAXMI INFRACON PRIVATE LIMITED
GALLANTT Gallantt Ispat Limited	Block	SELL	2,651,975	149.84	GALLANTT INDUSTRY PRIVATE LIMITED
PCJEWELLER PC Jeweller Ltd	Bulk	BUY	80,995,881	144.01	HRTI PRIVATE LIMITED
SMT Sahajanand Medical Tech L	Bulk	BUY	2,807,366	104.28	INVESCO MUTUAL FUND FII
TONBO Tonbo Imaging India Ltd	Bulk	BUY	900,000	102.15	BAJAJ LIFE INSURANCE LIMITED Insurance
PCJEWELLER PC Jeweller Ltd	Bulk	SELL	52,793,372	93.66	HRTI PRIVATE LIMITED
TONBO Tonbo Imaging India Ltd	Bulk	SELL	709,594	79.18	IRAGE BROKING SERVICES LLP
CYIENT Cyient Limited	Bulk	SELL	636,799	78.60	MICROCURVES TRADING PRIVATE LIMITED
CYIENT Cyient Limited	Bulk	BUY	636,799	78.53	MICROCURVES TRADING PRIVATE LIMITED
CYIENT Cyient Limited	Bulk	BUY	633,453	78.06	QE SECURITIES LLP
CYIENT Cyient Limited	Bulk	SELL	592,529	72.97	QE SECURITIES LLP
CYIENT Cyient Limited	Bulk	SELL	583,248	71.99	ALPHAGREP SECURITIES PRIVATE LIMITED
CYIENT Cyient Limited	Bulk	BUY	583,248	71.95	ALPHAGREP SECURITIES PRIVATE LIMITED
TONBO Tonbo Imaging India Ltd	Bulk	BUY	554,480	62.35	BUOYANT CAPITAL PRIVATE LIMITED
BONFIG Bonfiglioli Trans Limited	Bulk	BUY	1,045,000	60.75	CATAMARAN VENTURES LLP

Institutional Streaks consecutive sessions with FII / MF / Insurance activity on the same side

Stock	Side	Streak	Total Value	Window	Notable Buyers
GLASSWALL	SELL	10d	₹ 465 Cr	2026-09-17 → 2026-09-30	PLUTUS RESEARCH PRIVATE LIMITED · PLUTUS WEALTH MANAGEMENT LLP
GLASSWALL	BUY	10d	₹ 465 Cr	2026-09-17 → 2026-09-30	PLUTUS RESEARCH PRIVATE LIMITED · PLUTUS WEALTH MANAGEMENT LLP
KANOHAR	SELL	5d	₹ 333 Cr	2026-10-05 → 2026-10-09	PLUTUS WEALTH MANAGEMENT LLP
KANOHAR	BUY	5d	₹ 333 Cr	2026-10-05 → 2026-10-09	PLUTUS WEALTH MANAGEMENT LLP
MONEYVIEW	SELL	4d	₹ 392 Cr	2026-10-07 → 2026-10-12	PLUTUS WEALTH MANAGEMENT LLP
MONEYVIEW	BUY	4d	₹ 392 Cr	2026-10-07 → 2026-10-12	PLUTUS WEALTH MANAGEMENT LLP
MOBIKWIK	SELL	4d	₹ 115 Cr	2026-10-06 → 2026-10-09	BAJAJ LIFE INSURANCE LIMITED · PLUTUS WEALTH MANAGEMENT LLP
RENTOMOJO	BUY	3d	₹ 113 Cr	2026-09-17 → 2026-09-21	HELIOS MUTUAL FUND · PLUTUS RESEARCH PRIVATE LIMITED · PLUTUS WEALTH MANAGEMENT LLP
MOBIKWIK	BUY	3d	₹ 98 Cr	2026-10-07 → 2026-10-09	PLUTUS WEALTH MANAGEMENT LLP
DCMSRIND	SELL	3d	₹ 15 Cr	2026-10-21 → 2026-10-23	PLUTUS WEALTH MANAGEMENT LLP
DCMSRIND	BUY	3d	₹ 15 Cr	2026-10-21 → 2026-10-23	PLUTUS WEALTH MANAGEMENT LLP
LENSKART	BUY	2d	₹ 2,893 Cr	2026-08-28 → 2026-08-31	BAJAJ LIFE INSURANCE LIMITED · BLACKROCK EMERGING MARKETS FUND INC · EDELWEISS MUTUAL FUND · +10 more

What are institutions positioned for?

Institutional Positioning how FIIs are set up under the surface

FII Futures Posture

Heavy Short

net-long ratio -63.2%

FII Direction Streak

8 sessions

net distributing futures

India VIX

16.86

Moderate fear · +7.0% d/d

Days to Monthly Expiry

Thu, 26 Dec

Nifty PCR (EOD)

0.74

Bullish skew

Nifty Max Pain (EOD)

22,700

+0.44% above spot (22,600)

Any patterns firing?

Event Signals 4 firing today

FII Short Covering

FII index-futures shorts dropped 20.4% in a day

What it means:FII short positions on index futures dropped by 8% or more in a single day.

What it implies:Short sellers are buying back to close positions, removing downside pressure and often triggering a relief move. BankNifty has averaged +0.6% over the next 5 sessions (58% hit rate, n=24).

bullish

Possible Retail Trap (Bearish Side)

Aggressive short-side positioning (-10.9pp futures, +101,232 options) — fade-prone

What it means:FIIs cut longs aggressively and added 100K+ more put-longs than call-longs in one day.

What it implies:Extreme one-day bearish positioning is sometimes a contrarian buy signal. Experimental — only 4 prior fires.

Experimental detector · insufficient historical fires to validate.

warning

Monthly Expiry Imminent

Last Thursday of the month is Thu, 26 Dec — 0 day(s) away

What it means:Within 2 trading days of monthly F&O expiry (last Thursday).

What it implies:Option writers actively defend high-OI strikes near expiry. Theta accelerates, max-pain becomes a magnet, intraday moves get whippier. Context, not a prediction.

Experimental detector · insufficient historical fires to validate.

warning

DII Futures Unwind

DII cut index-futures net-long ratio by -7.0pp — domestic risk-off

What it means:Domestic institutions reduced index-futures net-long ratio by 5+ percentage points day-over-day.

What it implies:DII risk-off. Often follows a sustained rally or precedes a broader sentiment shift. Experimental — not yet validated.

Experimental detector · insufficient historical fires to validate.

bearish

Events Calendar next 3 weeks · earnings + macro releases + monthly expiry

2026-10-24

EARNINGS AUBANK reports earnings EPS est: 11.7325

2026-10-26

EARNINGS APLAPOLLO reports earnings EPS est: 12.95522

2026-10-27

EARNINGS BAJAJ-AUTO reports earnings EPS est: 114.298

EARNINGS CIPLA reports earnings EPS est: 11.82917

2026-10-28

EARNINGS ADANIENT reports earnings EPS estimate unavailable

EARNINGS ADANIPORTS reports earnings EPS est: 16.09167

EARNINGS BANDHANBNK reports earnings EPS est: 3.25

EARNINGS CHOLAFIN reports earnings EPS est: 18.85333

2026-10-29

EARNINGS AMBUJACEM reports earnings EPS est: 1.436

EARNINGS ASIANPAINT reports earnings EPS est: 12.14922

EARNINGS BEL reports earnings EPS est: 1.915

EARNINGS BLUESTARCO reports earnings EPS est: 4.09762

EARNINGS CAMS reports earnings EPS est: 5.1

EARNINGS COALINDIA reports earnings EPS est: 11.92968

EARNINGS DLF reports earnings EPS estimate unavailable

EARNINGS GODREJCP reports earnings EPS est: 5.3625

EXPIRY NIFTY / BankNifty Monthly F&O Expiry Theta accelerates; max-pain magnet near close

2026-10-30

EARNINGS ABCAPITAL reports earnings EPS est: 4.73

EARNINGS BANKBARODA reports earnings EPS estimate unavailable

EARNINGS DIXON reports earnings EPS est: 45.55353

EARNINGS GAIL reports earnings EPS est: 4.90987

EARNINGS GLENMARK reports earnings EPS est: 15.6

2026-11-02

EARNINGS CONCOR reports earnings EPS est: 4.675

2026-11-03

EARNINGS BAJAJFINSV reports earnings EPS estimate unavailable

EARNINGS BAJAJHLDNG reports earnings EPS estimate unavailable

2026-11-04

FED US Fed FOMC Decision Fed funds rate decision

EARNINGS APOLLOHOSP reports earnings EPS est: 44.48308

EARNINGS ASTRAL reports earnings EPS est: 6.46

EARNINGS CUMMINSIND reports earnings EPS est: 21.19454

EARNINGS DABUR reports earnings EPS est: 2.82

EARNINGS DELHIVERY reports earnings EPS est: 0.754

2026-11-05

EARNINGS AUROPHARMA reports earnings EPS est: 19.31493

EARNINGS BHARTIARTL reports earnings EPS est: 15.1594

EARNINGS BRITANNIA reports earnings EPS est: 29.40494

EARNINGS CROMPTON reports earnings EPS est: 2.3

EARNINGS GRASIM reports earnings EPS est: 45.05

2026-11-06

EARNINGS BOSCHLTD reports earnings EPS est: 245.02025

2026-11-07

EARNINGS DIVISLAB reports earnings EPS est: 32.23538

2026-11-11

EARNINGS BIOCON reports earnings EPS est: 1.04

EARNINGS HAL reports earnings EPS est: 28.20333

2026-11-12

EARNINGS ALKEM reports earnings EPS est: 56.4

EARNINGS BDL reports earnings EPS est: 5.08

EARNINGS EICHERMOT reports earnings EPS est: 58.83

EARNINGS GMRAIRPORT reports earnings EPS est: 0.1

2026-11-13

EARNINGS ABB reports earnings EPS est: 18.94327

EARNINGS BHARATFORG reports earnings EPS est: 8.3

EARNINGS FORTIS reports earnings EPS est: 4.3875

Have we been right before?

Signal Calendar last 14 weeks

Bullish Bearish Warning Quiet

FII Positioning Detail

FII Index Futures net-long ratio -63.2% -10.95 pp

FII calls long Δ -1,441,995

FII puts long Δ -1,340,763

FII calls short Δ -1,202,577

FII puts short Δ -1,078,986

Recent Signals click a date to revisit that day's dashboard

2024-12-26

FII Short Covering Possible Retail Trap (Bearish Side) * Monthly Expiry Imminent * DII Futures Unwind *

2024-12-24

FII Distribution Underway FII Short Covering Possible Retail Trap (Bearish Side) * Monthly Expiry Imminent *

2024-12-20

FII Fresh Shorting

2024-12-19

FII Fresh Shorting

2024-12-12

Possible Retail Trap (Bearish Side) *

2024-12-03

Smart Money Accumulating FII Short Covering

2024-11-28

FII Short Covering Monthly Expiry Imminent *

2024-11-27

FII Fresh Shorting Monthly Expiry Imminent *

2024-11-26

Monthly Expiry Imminent *

Smart-Money Flow Tracker for Indian Markets live FII / DII positioning, F&O OI buildup, bulk deals & option chain · session 2024-12-26 · vs 2024-12-24

Stock Heatmap NIFTY 500 universe · sized by traded value · click any cell for details

Futures Heatmap F&O stocks · sized by futures traded value · coloured by OI buildup class

Stocks in Play positioning from 2024-12-26 · what to watch at next open

Market Pulse indices live · 24 Oct 11:40 IST · cash flows at session close 26 Dec

Top Nifty Contributors stocks moving the index most today (weighted)

Smart Money Take interpretation, not just data

Overnight Setup global & macro backdrop

Sector Money Flow based on sector-index momentum

NIFTY Option Chain nearest expiry 2026-10-27 · spot 22,600 · EOD 2026-10-23

What this tells you

Strategy Builder multi-leg payoff for NIFTY options · 2026-10-27 expiry

Legs

Payoff at expiry

F&O OI Buildup stock futures · total OI across all expiries · 2026-10-23

Futures Basis Screener premium/discount of nearest-expiry futures to spot

↑ Premium · futures trading above spot

↓ Discount · futures trading below spot

Top Traded F&O Contracts where derivative volume is concentrated today

Smart Counterparty Activity 23-Oct-2026

Institutional Streaks consecutive sessions with FII / MF / Insurance activity on the same side

Institutional Positioning how FIIs are set up under the surface

Event Signals 4 firing today

Events Calendar next 3 weeks · earnings + macro releases + monthly expiry

Signal Calendar last 14 weeks

FII Positioning Detail

Recent Signals click a date to revisit that day's dashboard

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