TBTflow / F&O data / POLYCAB futures
POLYCAB · POLYCAB INDIA LIMITED · NSE futures · end of day

POLYCAB futures today, 23 Oct 2026: short build-up, OI +6.3 %

As of Friday 23 October 2026, from the exchange's official end-of-day F&O file.

POLYCAB NSE futures (near month, expiry 27 October 2026) closed at ₹7,432.00, ▼ 2.84 % on the day. Open interest across all months rose 6.28 % to 23.6 L — short build-up: price down and open interest up: new positions were opened while price fell.

Build-up
Short build-up
price ▼ 2.84 % · OI ▲ 6.28 %
Open interest, 20 sessions
#6 of 20
23.6 L all months
Contracts vs 20-day average
1.9×
15.6K contracts
Price in its 20-session range
0 %
0 % = ₹7,432.00 · 100 % = ₹8,432.00
POLYCAB futures: price and open interest, last 20 sessionsAs of 23 October 2026
Top: near-month close. Bottom: open interest of all months together. The letters are each day's build-up: LB long build-up, SC short covering (price up), SB short build-up, LU long unwinding (price down); blank = no clear build-up.

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Near, next and far month

Contract
expiry · contracts
Close
change
Open interest
change
Near month
27 Oct · 7.7K contracts
7,432.00
▼ 2.84 %
11.5 L
−6.2 L
Next month
23 Nov · 7.9K contracts
7,473.00
▼ 2.75 %
12.1 L
+7.6 L
Far month
29 Dec · 13 contracts
7,474.00
▼ 2.25 %
4.8K
+125

Rollover

51.2 % of POLYCAB's futures open interest sits in the months after the 27 October 2026 expiry, 4 days before it. Over the last 2 finished cycles it was 53.0 % at the same point, so the roll is in line with usual.

POLYCAB rollover: share of open interest in later months, by days to expiryAs of 23 October 2026
This cycle (expiry 27 Oct)Average of the last 2 cycles
Roll % = open interest in the months after the nearest expiry ÷ open interest in all months. It climbs every cycle as positions are carried forward before expiry.

Futures premium

The near-month future closed 7.92 rupees below the share (-0.11 %).

POLYCAB futures premium over the share, last 20 sessionsAs of 23 October 2026
Near-month futures close minus the underlying's close, as the exchange file gives it. Above zero = futures dearer than the underlying. It shrinks towards zero into expiry.

Last 20 sessions

SessionClose
change
OI
all months · change
Build-up
23 Oct7,432.00
▼ 2.84 %
23.6 L
▲ 6.28 %
Short build-up
22 Oct7,649.00
▼ 1.66 %
22.2 L
▲ 3.23 %
Short build-up
21 Oct7,778.00
▼ 3.04 %
21.5 L
▲ 1.70 %
Short build-up
19 Oct8,022.00
▼ 2.39 %
21.2 L
▲ 1.67 %
Short build-up
16 Oct8,218.00
▼ 0.32 %
20.8 L
▼ 4.70 %
Long unwinding
15 Oct8,244.50
▼ 1.19 %
21.9 L
▲ 1.57 %
Short build-up
14 Oct8,343.50
▲ 0.25 %
21.5 L
▼ 8.05 %
Short covering
13 Oct8,322.50
▼ 1.30 %
23.4 L
▼ 2.05 %
Long unwinding
12 Oct8,432.00
▲ 1.73 %
23.9 L
▲ 1.20 %
Long build-up
9 Oct8,288.50
▲ 1.08 %
23.6 L
▲ 6.10 %
Long build-up
8 Oct8,200.00
▼ 1.76 %
22.3 L
▼ 1.68 %
Long unwinding
7 Oct8,346.50
▲ 2.18 %
22.6 L
▲ 3.32 %
Long build-up
6 Oct8,168.50
▲ 0.53 %
21.9 L
▲ 0.87 %
Long build-up
5 Oct8,125.50
▲ 0.97 %
21.7 L
▲ 1.20 %
Long build-up
1 Oct8,047.50
▼ 0.58 %
21.5 L
▲ 1.75 %
Short build-up
30 Sep8,094.50
▼ 1.08 %
21.1 L
▼ 21.64 %
Long unwinding
29 Sep8,142.50
▼ 0.74 %
26.9 L
▲ 5.79 %
Short build-up
28 Sep8,203.00
▼ 2.37 %
25.4 L
▼ 3.19 %
Long unwinding
25 Sep8,402.00
▲ 0.66 %
26.3 L
▲ 1.65 %
Long build-up
24 Sep8,347.00
▼ 0.93 %
25.9 L
▼ 1.57 %
Long unwinding

POLYCAB options: open interest by strike, PCR, max pain →

What this page cannot tell you. Open interest and price say how many positions are open and where the day closed. They do not say who holds them, why, or what happens next. A build-up word on one day is common and often reverses.

Quick questions

Is POLYCAB futures showing long build-up or short build-up today?
On 23 October 2026 POLYCAB futures showed short build-up: price down 2.84 %, open interest of all months up 6.28 %. That is price down and open interest up: new positions were opened while price fell.
What is the POLYCAB futures rollover?
51.2 % of POLYCAB's futures open interest sits in the months after the 27 October 2026 expiry, 4 days before it. Over the last 2 finished cycles it was 53.0 % at the same point, so the roll is in line with usual.
How is the build-up word decided?
From the exchange's day-end file: the near-month close against its previous close, and the open interest of all months together against the previous session. Both must move enough (price 0.25 %, open interest 0.5 %); the direction pair names the word. It describes the day; it is not a forecast.
POLYCAB future ka OI aaj kya keh raha hai?
POLYCAB future 23 October 2026 ko neeche 2.84 % band hua aur saare months ka open interest badha 6.28 %. Yeh page roz exchange ki official day-end file se banta hai — yeh sirf batata hai kya hua, aage kya hoga yeh nahi.

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