Question 1

What is Tata Steel Option Chain?

Accepted Answer

The Tata Steel option chain is a tool that provides the data for the Tata Steel call and put options at all the available strike prices. The option chain gives traders access to key data such as the open interest, volume, last traded price of the options. Traders can also use to option chain to track the implied volatility and options Greeks.

Question 2

How to read Tata Steel option chain data?

Accepted Answer

The Tata Steel option chain has the spot price in the middle with the available strike prices above and below it. On the left of the strike price, a trader can access the data to the call options while the right side has data for the put options. To read the Tata Steel option chain, navigate to the desired strike price and read the corresponding call and put option data.

Question 3

How does the Tata Steel Option Chain work?

Accepted Answer

The Tata Steel option chain is a tool that tracks the data of the call and put options of the Tata Steel index. The option chain tracks the key data of these options contracts such as the number of outstanding contracts, the volume, and the last traded price. This data is regularly updated on a real-time basis to provide the latest information to traders as per market movements.

Question 4

How often is the Tata Steel Option Chain updated?

Accepted Answer

The Tata Steel option chain is updated in real-time. The value of the Tata Steel options change with a change in the underlying asset. As a result, the option chain is updated instantaneously to provide traders with the latest data which can help them in conducting real-time analysis of the various options contracts. You can track the details of all the Tata Steel Option Chain components during regular trading hours on a real-time basis

Question 5

How to use the Tata Steel Chain table?

Accepted Answer

Traders can view the spot price and all the available strike prices of the Tata Steel in the middle of the option chain table. On the left side of the table, traders can access data for the call options while data for the put options is available on the right side. Traders can navigate to a specific strike price and view the corresponding call and put data.

Question 6

What are some benefits of trading in the Tata Steel option chain?

Accepted Answer

The Tata Steel option chain is useful and convenient tool for traders as it provides real-time updates for the call and put options of the Tata Steel index. The option chain provides important data such as the open interest, implied volatility, volume, options Greeks, and the last traded price of the options. Traders can also use the option chain to analyse various strategies and access options data of different expiries.

Question 7

What is the current spot price for Tata Steel?

Accepted Answer

The current spot price for Tata Steel is ₹174.44 as of 24 Oct, 2025 | 15:59 IST.

Question 8

What is the minimum option lot size for Tata Steel?

Accepted Answer

The minimum lot size for Tata Steel is 5,500.

Question 9

Which Tata Steel call and put option contract has the highest open interest?

Accepted Answer

The 180.00 strike for Tata Steel call options have an OI of 204.11 Lakhs. The 170.00 strike for Tata Steel put options has an OI of 123.15 Lakhs

Question 10

What is the current at-the-money (ATM) strike for Tata Steel and what is its price?

Accepted Answer

The current ATM strike for Tata Steel is 172.50 as of 24 Oct, 2025 | 15:59 IST. The call price is ₹3.00 and the put price is ₹0.75.

Question 11

What is the Put-Call Ratio (PCR) of the current at-the-money (ATM) strike for Tata Steel?

Accepted Answer

The PCR for the 172.50 strike is 1.84 as of 24 Oct, 2025 | 15:59 IST.

Question 12

What is the implied volatility of Tata Steel?

Accepted Answer

The implied volatility (IV) of at-the-money Tata Steel call is 21.48% and 23.44% for puts.

Question 13

How much will the price change of the at-the-money (ATM) strike for Tata Steel call options if Tata Steel moves up in price by ₹1?

Accepted Answer

The ATM strike is 172.50 as of 24 Oct, 2025 | 15:59 IST and the call option is priced at ₹3.00. If Tata Steel moves up by ₹1, then the approximate change in price for the option is +₹0.7241. The value of 0.7241 is the option's 'Delta'.

Call				Put
Vega	Theta	Gamma	Delta	Imp Vol	Vol (k)	OI (lakhs)	PoP	LTP	Strike	LTP	PoP	OI (lakhs)	Vol (k)	Imp Vol	Delta	Gamma	Theta	Vega

0.000	0.000	0.000	1.000	0.00%	247.50	2.92	99.00%	44.10	130PCR: 2.72	0.05	1.39%	7.92	5.50	125.00%	-0.010	0.001	-0.076	0.005	Login To Trade
0.018	-0.302	0.004	0.952	132.81%	5.50	1.60	46.41%	35.30	140PCR: 5.00	0.05	0.04%	7.98	0.00	62.50%	-0.000	0.000	-0.002	0.000	Login To Trade
0.000	0.000	0.000	1.000	0.00%	11.00	0.77	99.00%	29.00	145PCR: 25.86	0.05	0.24%	19.91	0.00	62.50%	-0.002	0.001	-0.009	0.001	Login To Trade
0.000	0.000	0.000	1.000	0.00%	0.00	0.11	99.00%	22.95	147.50PCR: 171.50	0.05	0.51%	18.87	0.00	62.50%	-0.004	0.001	-0.018	0.002	Login To Trade
0.004	-0.034	0.002	0.991	62.50%	159.50	3.58	48.70%	24.80	150PCR: 23.83	0.05	1.04%	85.20	132.00	62.50%	-0.009	0.002	-0.034	0.004	Login To Trade
0.000	0.000	0.000	1.000	0.00%	0.00	1.16	99.00%	18.90	152.50PCR: 5.19	0.05	1.99%	6.00	0.00	62.50%	-0.017	0.004	-0.061	0.008	Login To Trade
0.015	-0.128	0.007	0.961	66.41%	99.00	6.11	47.96%	20.00	155PCR: 5.97	0.05	0.01%	36.47	918.50	31.25%	-0.000	0.000	-0.000	0.000	Login To Trade
0.000	-0.002	0.000	0.999	31.25%	5.50	1.93	49.21%	17.30	157.50PCR: 4.66	0.05	0.07%	8.97	412.50	31.25%	-0.001	0.000	-0.002	0.000	Login To Trade
0.000	0.000	0.000	1.000	0.00%	1,644.50	6.88	99.00%	14.65	160PCR: 9.24	0.10	0.35%	63.53	3,135.00	31.25%	-0.003	0.002	-0.007	0.002	Login To Trade
0.000	0.000	0.000	1.000	0.00%	82.50	2.20	99.00%	12.00	162.50PCR: 10.90	0.10	3.79%	23.98	291.50	39.06%	-0.036	0.011	-0.070	0.014	Login To Trade
0.021	-0.091	0.018	0.944	35.16%	599.50	10.78	48.34%	9.95	165PCR: 8.16	0.10	3.87%	88.00	2,365.00	31.25%	-0.037	0.014	-0.059	0.015	Login To Trade
0.016	-0.047	0.020	0.960	23.44%	605.00	11.66	48.40%	7.40	167.50PCR: 3.20	0.20	7.92%	37.29	6,583.50	29.30%	-0.080	0.028	-0.100	0.027	Login To Trade
0.042	-0.133	0.049	0.855	25.39%	7,826.50	58.85	46.30%	5.05	170PCR: 2.09	0.40	13.40%	123.15	11,027.50	25.39%	-0.145	0.049	-0.133	0.042	Login To Trade
0.061	-0.164	0.085	0.724	21.48%	8,651.50	29.59	42.31%	3.00	172.50PCR: 1.84	0.75	24.04%	54.56	16,483.50	23.44%	-0.290	0.080	-0.184	0.063	Login To Trade
0.073	-0.178	0.112	0.479	19.53%	37,108.50	127.77	33.22%	1.40	175PCR: 0.50	1.55	35.61%	63.31	20,773.50	19.53%	-0.518	0.112	-0.178	0.073	Login To Trade
0.055	-0.135	0.085	0.228	19.53%	42,696.50	77.11	18.32%	0.50	177.50PCR: 0.35	3.20	45.05%	26.73	6,429.50	19.53%	-0.772	0.085	-0.135	0.055	Login To Trade
0.036	-0.106	0.046	0.118	23.44%	41,569.00	204.11	10.44%	0.20	180PCR: 0.17	5.35	48.73%	33.77	4,389.00	19.53%	-0.923	0.041	-0.065	0.026	Login To Trade
0.016	-0.046	0.020	0.040	23.44%	8,052.00	120.12	3.62%	0.10	182.50PCR: 0.05	8.15	48.06%	5.83	192.50	35.16%	-0.876	0.032	-0.164	0.037	Login To Trade
0.017	-0.065	0.016	0.043	31.25%	15,119.50	69.47	3.91%	0.10	185PCR: 0.07	10.15	52.87%	5.01	192.50	3.91%	-1.000	0.000	0.000	0.000	Login To Trade
0.007	-0.029	0.007	0.017	31.25%	1,463.00	13.31	1.49%	0.05	187.50PCR: 0.20	12.25	99.00%	2.64	27.50	0.00%	-1.000	0.000	0.000	0.000	Login To Trade
0.003	-0.011	0.003	0.006	31.25%	4,834.50	82.17	0.50%	0.05	190PCR: 0.05	15.40	50.05%	4.51	192.50	46.88%	-0.953	0.011	-0.105	0.018	Login To Trade
0.001	-0.004	0.001	0.002	31.25%	55.00	3.74	0.15%	0.05	192.50PCR: 0.00	0.00	99.00%	0.00	0.00	0.00%	-1.000	0.000	0.000	0.000	Login To Trade
0.000	-0.001	0.000	0.000	31.25%	11.00	55.72	0.04%	0.05	195PCR: 0.05	20.65	50.07%	2.97	0.00	70.31%	-0.926	0.011	-0.225	0.026	Login To Trade
0.009	-0.073	0.004	0.021	62.50%	38.50	50.16	1.81%	0.05	200PCR: 0.02	24.15	99.00%	1.21	22.00	0.00%	-1.000	0.000	0.000	0.000	Login To Trade

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