NATIONALUM 28Oct2025

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Oct 23, 09:55

227.97

0.99 (0.44%)

BSE: 532234 | NSE: NATIONALUM | ISIN: INE139A01034

Open Price	227.50
High Price	229.90
Low Price	227.29
Prev. Close	226.98
Spot Price	228.28
Open Int PCR	0.77
Prev OI PCR	0.73
Bid Price	227.90
Bid Qty	7,500
Rollover %	18.92%

Average Price	228.53
No. of Contracts Traded	1,976
Turnover (Rs. in lakhs)	16,934.07
Market Lot	3750
Open Interest	65,610,000
Open Int. Chg	-11,081,250
Open Int. Chg %	-14.45
Offer Price	228.00
Offer Qty	7,500
Rollover Cost	0.12

	CONTRACT	VALUE
	Futures	Options	Futures	Options
Stocks	0	0	0.00	0.00
Index	0	0	0.00	0.00
Total	0	0	0.00	0.00

Option Chain Snapshot

Calls					Strike Price	Puts
LTP (Rs)	Net Change	Volume	Open Interest	Change In Open Int	Strike Price	LTP (Rs)	Net Change	Volume	Open Interest	Change In Open Int

-	-	-	-	-	150.00	-	-	-	-	-
47.65	-	-	-	-	160.00	0.10	-	-	71,250	-
-	-	-	-	-	165.00	-	-	-	-	-
56.50	-	-	150,000	-	170.00	0.05	-	7,500	198,750	3,750
52.50	-	-	45,000	-	175.00	-	-	-	-	-
48.35	2.25	30,000	165,000	-3,750	180.00	0.05	-0.05	37,500	307,500	-15,000
42.25	-	-	150,000	-	185.00	0.10	-	-	547,500	-
36.65	-	-	240,000	-	190.00	0.10	-	11,250	746,250	-15,000
36.65	-	-	15,000	-	192.50	-	-	-	-	-
31.40	-	-	225,000	-	195.00	0.10	-0.05	45,000	765,000	-22,500
29.25	-	-	138,750	-	197.50	0.15	-	-	90,000	-
28.20	-	-	536,250	-108,750	200.00	0.15	-	108,750	1,916,250	-63,750
24.95	-	-	232,500	-7,500	202.50	0.15	-	-	176,250	-71,250
22.00	-	-	345,000	-22,500	205.00	0.15	-0.10	120,000	810,000	-153,750
19.40	-	-	180,000	-	207.50	0.25	-	-	142,500	-
18.25	0.70	15,000	1,050,000	-45,000	210.00	0.20	-0.15	315,000	1,976,250	-112,500
15.90	1.15	56,250	326,250	-11,250	212.50	0.30	-0.15	15,000	161,250	-71,250
13.50	1.20	75,000	982,500	-101,250	215.00	0.40	-0.20	153,750	1,923,750	-228,750
11.20	0.85	52,500	285,000	-18,750	217.50	0.60	-0.30	63,750	521,250	-180,000
8.85	0.50	311,250	1,132,500	-776,250	220.00	0.90	-0.40	311,250	2,940,000	-371,250
6.95	0.45	153,750	483,750	-360,000	222.50	1.30	-0.55	172,500	723,750	-180,000
5.15	0.45	1,781,250	1,597,500	-2,077,500	225.00	2.05	-0.70	1,338,750	1,695,000	-521,250
3.70	0.35	615,000	1,428,750	-146,250	227.50	3.15	-0.80	986,250	1,338,750	45,000
2.50	0.15	3,487,500	4,241,250	-877,500	230.00	4.55	-0.95	945,000	1,717,500	371,250
1.70	0.05	862,500	1,215,000	-213,750	232.50	6.05	-1.65	183,750	165,000	-22,500
1.10	0.10	941,250	2,235,000	-345,000	235.00	8.00	-1.55	135,000	453,750	-18,750
0.75	0.20	60,000	480,000	-101,250	237.50	10.20	-1.55	18,750	138,750	-15,000
0.40	-0.10	476,250	3,960,000	-41,250	240.00	12.30	-0.90	105,000	345,000	11,250
0.35	-0.10	18,750	258,750	-11,250	242.50	14.45	-1.90	22,500	157,500	3,750
0.25	-0.05	202,500	1,173,750	-93,750	245.00	18.65	-0.25	-	243,750	-
0.15	-0.05	56,250	90,000	-18,750	247.50	21.25	-	-	97,500	-
0.15	-0.05	330,000	2,058,750	-176,250	250.00	22.35	-	-	236,250	-11,250
0.10	-0.05	22,500	465,000	-22,500	255.00	28.00	-	-	78,750	-
0.05	-0.05	18,750	555,000	-	260.00	-	-	-	-	-
0.05	-	-	-	-	265.00	-	-	-	-	-

View Detailed Option Chain >>

Open Interest Dashboard

Change in Open Interest (OI)

	Current OI	Change	% Chg
Future	65,610,000	-11,081,250	-14.45%
Call	26,441,250	-5,580,000	-17.43%
Put	20,685,000	-1,638,750	-7.34%
Total	112,736,250	-18,300,000	-13.97%

	Current OI	Change	% Chg
Future	14,692,500	5,936,250	67.79%
Call	6,937,500	3,018,750	77.03%
Put	5,073,750	1,177,500	30.22%
Total	26,703,750	10,132,500	61.15%

	Current OI	Change	% Chg
Future	622,500	48,750	8.50%
Call	15,000	0	0.00%
Put	75,000	0	0.00%
Total	712,500	48,750	7.34%

Change in Volumes

	Current Vol	Change	% Chg
Future	7,410,000	7,113,750	2,401.27%
Call	9,566,250	9,146,250	2,177.68%
Put	5,096,250	4,991,250	4,753.57%
Total	22,072,500	21,251,250	2,587.67%

	Current Vol	Change	% Chg
Future	3,468,750	3,386,250	4,104.55%
Call	765,000	750,000	5,000.00%
Put	723,750	723,750	0.00%
Total	4,957,500	4,860,000	4,984.62%

	Current Vol	Change	% Chg
Future	90,000	82,500	1,100.00%
Call	0	0	0.00%
Put	0	0	0.00%
Total	90,000	82,500	1,100.00%

Position Limit

	Current OI	Market-Wide Limit	Total % of OI to Markewide Limit
NALCO	140,152,500	13,421,250	1,044.26%

Open Interest Analysis

Most Active Calls

Calls	Price	Volumes
NATIONALUM 28Oct2025 - 230.00	2.50	3,487,500
NATIONALUM 28Oct2025 - 225.00	5.15	1,781,250
NATIONALUM 28Oct2025 - 235.00	1.10	941,250
NATIONALUM 28Oct2025 - 232.50	1.70	862,500
NATIONALUM 28Oct2025 - 227.50	3.70	615,000

Most Active Puts

Puts	Price	Volumes
NATIONALUM 28Oct2025 - 225.00	2.05	1,338,750
NATIONALUM 28Oct2025 - 227.50	3.15	986,250
NATIONALUM 28Oct2025 - 230.00	4.55	945,000
NATIONALUM 28Oct2025 - 210.00	0.20	315,000
NATIONALUM 28Oct2025 - 220.00	0.90	311,250