F&O Lot Sizes & Expiry Calendar 2026 (India)

The complete reference for Indian F&O traders: current lot sizes for every index and top stock, plus the live weekly & monthly expiry calendar for NSE and BSE, updated for the 2026 expiry rules. Log each contract in our trading journal India.

In short: Nifty lot size is 65, Bank Nifty 30, FinNifty 60, Midcap Nifty 120, Sensex 20. Since Sept 2025, NSE F&O expires on Tuesday and BSE (Sensex) on Thursday. Only Nifty and Sensex have weekly expiry; Bank Nifty, FinNifty and Midcap Nifty are monthly only.

Days to expiry calculator

Live countdown to the next Nifty / Bank Nifty expiry.

Search any lot size

Type a symbol. Get the 2026 F&O lot size and contract value.

Bank Nifty lot size (30)

Margin and contract value for one Bank Nifty lot.

Index F&O lot sizes (2026)

Index	Exchange	Lot size	Expiry
Nifty 50	NSE	65	Weekly + Monthly, Tuesday
Bank Nifty	NSE	30	Monthly only, last Tuesday
Fin Nifty	NSE	60	Monthly only, last Tuesday
Midcap Nifty	NSE	120	Monthly only, last Tuesday
Nifty Next 50	NSE	25	Monthly only, last Tuesday
Sensex	BSE	20	Weekly + Monthly, Thursday
Bankex	BSE	30	Monthly only, last Thursday
Sensex 50	BSE	60	Monthly only, last Thursday

Upcoming F&O expiry dates

Next expiry dates per instrument (auto-updated; holiday-adjusted to the previous trading day).

Nifty 50

Weekly + monthly (Tuesday)

27-Oct-2026, next
03-Nov-2026
09-Nov-2026
17-Nov-2026
23-Nov-2026
01-Dec-2026

Sensex

Weekly + monthly (Thursday)

29-Oct-2026, next
05-Nov-2026
12-Nov-2026
19-Nov-2026
26-Nov-2026
03-Dec-2026

Bank Nifty

Monthly only (last Tuesday)

27-Oct-2026, next
23-Nov-2026
29-Dec-2026

Fin Nifty

Monthly only (last Tuesday)

27-Oct-2026, next
23-Nov-2026
29-Dec-2026

Midcap Nifty

Monthly only (last Tuesday)

27-Oct-2026, next
23-Nov-2026
29-Dec-2026

Need a countdown or a specific contract? Use the Expiry Day Calculator.

F&O stock lot sizes (210 NSE stocks)

Lot sizes for every NSE F&O stock (Oct/Nov 2026 contracts). All NSE stock F&O expire monthly on the last Tuesday.

Stock	Lot size
360ONE	500
ABB	125
ABCAPITAL	3100
ADANIENSOL	675
ADANIENT	309
ADANIGREEN	600
ADANIPORTS	475
ADANIPOWER	3550
ALKEM	125
AMBER	100
AMBUJACEM	1200
ANGELONE	2500
APLAPOLLO	350
APOLLOHOSP	125
ASHOKLEY	5000
ASIANPAINT	250
ASTRAL	425
ATHERENERG	375
AUBANK	1000
AUROPHARMA	550
AXISBANK	625
BAJAJ-AUTO	75
BAJAJFINSV	300
BAJAJHLDNG	75
BAJFINANCE	750
BANDHANBNK	3600
BANKBARODA	2925
BANKINDIA	5200
BDL	425
BEL	1425
BHARATFORG	500
BHARTIARTL	475
BHEL	2625
BIOCON	2500
BLUESTARCO	325
BOSCHLTD	25
BPCL	1975
BRITANNIA	125
BSE	200
CAMS	825
CANBK	6750
CDSL	475
CGPOWER	850
CHOLAFIN	625
CIPLA	425
COALINDIA	1350
COCHINSHIP	400
COFORGE	475
COLPAL	275
CONCOR	1250
CROMPTON	2150
CUMMINSIND	200
DABUR	1250
DELHIVERY	2075
DIVISLAB	100
DIXON	50
DLF	950
DMART	150
DRREDDY	625
EICHERMOT	100
ETERNAL	2425
FEDERALBNK	2500
FORCEMOT	25
FORTIS	775
GAIL	3550
GLENMARK	375
GMRAIRPORT	6975
GODFRYPHLP	275
GODREJCP	500
GODREJPROP	325
GRASIM	250
GVT&D	125
HAL	150
HAVELLS	500
HCLTECH	400
HDFCAMC	300
HDFCBANK	650
HDFCLIFE	1100
HEROMOTOCO	150
HINDALCO	700
HINDPETRO	2025
HINDUNILVR	300
HINDZINC	1225
HYUNDAI	275
ICICIBANK	700
ICICIGI	325
ICICIPRULI	925
IDEA	71475
IDFCFIRSTB	9275
IEX	4350
INDHOTEL	1000
INDIANB	1000
INDIGO	150
INDUSINDBK	700
INDUSTOWER	1700
INFY	400
INOXWIND	6400
IOC	4875
IREDA	4525
IRFC	5425
ITC	1725
JINDALSTEL	625
JIOFIN	2350
JSWENERGY	1075
JSWSTEEL	675
JUBLFOOD	1250
KALYANKJIL	1350
KAYNES	150
KEI	175
KFINTECH	575
KOTAKBANK	2000
KPITTECH	775
LAURUSLABS	850
LICHSGFIN	1000
LICI	1400
LODHA	625
LT	175
LTF	2250
LTM	150
LUPIN	425
M&M	200
MAHABANK	6500
MANAPPURAM	3000
MANKIND	250
MARICO	1200
MARUTI	50
MAXHEALTH	525
MAZDOCK	225
MCX	225
MFSL	400
MOTHERSON	6150
MOTILALOFS	775
MPHASIS	275
MUTHOOTFIN	275
NAM-INDIA	625
NATIONALUM	1875
NAUKRI	550
NBCC	6500
NESTLEIND	500
NHPC	6950
NMDC	6750
NTPC	1500
NYKAA	3125
OBEROIRLTY	350
OFSS	100
OIL	1400
ONGC	2250
PAGEIND	20
PATANJALI	1075
PAYTM	725
PERSISTENT	125
PETRONET	1900
PFC	1300
PGEL	950
PHOENIXLTD	350
PIDILITIND	500
PIIND	175
PNB	8000
PNBHOUSING	650
POLICYBZR	350
POLYCAB	125
POWERGRID	1900
POWERINDIA	25
PREMIERENE	650
PRESTIGE	450
RADICO	150
RBLBANK	3175
RECLTD	1575
RELIANCE	500
RVNL	1925
SAGILITY	12000
SAIL	4700
SBICARD	800
SBILIFE	375
SBIN	750
SHREECEM	25
SHRIRAMFIN	825
SIEMENS	175
SOLARINDS	50
SONACOMS	1225
SRF	200
SUNPHARMA	350
SUPREMEIND	175
SUZLON	12700
SWIGGY	1825
TATACONSUM	550
TATAELXSI	125
TATAPOWER	1450
TATASTEEL	2750
TCS	225
TECHM	600
TIINDIA	200
TITAN	175
TMPV	1600
TORNTPHARM	125
TRENT	225
TVSMOTOR	175
ULTRACEMCO	50
UNIONBANK	4425
UNITDSPR	400
UNOMINDA	550
UPL	1355
VBL	1275
VEDL	1150
VMM	4850
VOLTAS	375
WAAREEENER	175
WIPRO	3000
YESBANK	31100
ZYDUSLIFE	900

NSE revises stock lot sizes periodically. Figures reflect the latest revision in our data, always confirm the current contract on the NSE website before trading.

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Frequently asked questions

What is the Nifty lot size in 2026?

The Nifty 50 F&O lot size is 65 units per lot (effective the NSE rebaseline from January 2026). One Nifty options or futures contract therefore covers 65 units of the index.

What is the Bank Nifty lot size in 2026?

The Bank Nifty F&O lot size is 30 units per lot. FinNifty is 60, Midcap Nifty is 120, Nifty Next 50 is 25, Sensex is 20, Bankex is 30 and Sensex 50 is 60 units per lot.

What day is F&O expiry now in India?

Since September 2025, NSE index and stock F&O contracts (Nifty, Bank Nifty, FinNifty, Midcap Nifty and stocks) expire on Tuesday, while BSE contracts (Sensex, Bankex, Sensex 50) expire on Thursday. If the expiry day is a trading holiday, expiry shifts to the previous trading day.

Does Bank Nifty have weekly expiry?

No. Since the 2024–25 changes, only Nifty 50 (on NSE) and Sensex (on BSE) have weekly expiry. Bank Nifty, FinNifty and Midcap Nifty now have monthly expiry only, on the last Tuesday of the month.

How is the F&O expiry date calculated?

Weekly contracts expire on every Tuesday (NSE) or Thursday (BSE). Monthly contracts expire on the last Tuesday (NSE) or last Thursday (BSE) of the month. If that day is a holiday, expiry moves to the previous trading day.

Educational reference only, not investment advice. Expiry days can change by SEBI/exchange circular and shift for holidays, verify on NSE/BSE before trading.