TATATECH 665 CE (CALL) 27 January 2026 options price chart analysis Tata Technologies Limited

TATATECH 665 CE is trading at ₹ 2.40 on 3:30pm 21 Wed Jan 2026

10 minute average: ₹ 2.2 - Current price of TATATECH 665 CE is higher than this average.
30 minute average: ₹ 2.23 - Current price of TATATECH 665 CE is higher than this average.
Hourly average: ₹ 2 - Current price of TATATECH 665 CE is higher than this average.
Day open: ₹ 2.65
Day range: 1.25 - 3.75
Open Interest: 140800 (1.408 L)

Munafa Value: 80 - This score indicates that the option of TATATECH 665 CE is trending upwards. You can choose to buy it.

Lot size of TATATECH is: 800

Spot price of TATATECH: 643.750 as on 21 Wed Jan 3:45pm
Day open: 646.000 Range: 632.350 to 650.200

Option Price: TATATECH CE 665 2026-01-27 on 21 Wed Jan 2026

Time	Option Price	Open Interest	Open	High	Low
3:30pm	2.40	140800	2.65	3.75	1.25
3:29pm	2.40	140800	2.65	3.75	1.25
3:27pm	2.45	144800	2.65	3.75	1.25
3:25pm	2.30	144800	2.65	3.75	1.25
3:23pm	2.30	147200	2.65	3.75	1.25
3:21pm	2.05	148000	2.65	3.75	1.25
3:20pm	2.05	148000	2.65	3.75	1.25
3:18pm	2.05	148000	2.65	3.75	1.25
3:17pm	2.05	148000	2.65	3.75	1.25
3:15pm	1.95	148000	2.65	3.75	1.25

option chart TATATECH CE 665 2026-01-27

White line on the chart is the option premium, and gray line just under it is the open interest. Candle stick charts use day open, day high, day low, and current LTP of the premium. Please note that high low shadows are only plotted when a new high or low is made, otherwise, only candle body is plotted.

What is premium price of TATATECH 665 CE CALL today?: Premium of TATATECH 665 CE is 3.60 on 20 Jan 2026 CALL opened at 9.65 and traded inside a Low-High range of 2.85-9.75 today. Please click here table for more current prices.
What is open interest of TATATECH 665 CALL CE today?: Open Interest of TATATECH 665 CE is 176800 today. This has changed 26400.00 from previous day.
What is underlying price of TATATECH 665 CE CALL today?: Underlying price of TATATECH 665 CE CALL is 647.50 today.
What is lot size of TATATECH 665 CALL CE today?: Lot size of TATATECH 665 CALL CE is 800.00
Is TATATECH 665 CE CALL ITM or OTM or ATM?: TATATECH 665 CALL CE is OTM CALL option (out of the money). Only ITM options have intrinsic value in them, while OTM options have only time value in them.

Live Options price premium & chart analysis for TATATECH 665 CE (CALL) 27 January 2026 options price chart analysis Tata Technologies Limited

Tata Technologies Limited TATATECH trades in NSE under NSE

Underlying equity prev closing: 643.75

TATATECH CALL CE available options strikes

TATATECH CE 615 strike, TATATECH CE 620 strike, TATATECH CE 625 strike, TATATECH CE 630 strike, TATATECH CE 635 strike, TATATECH CE 640 strike, TATATECH CE 645 strike, TATATECH CE 650 strike, TATATECH CE 655 strike, TATATECH CE 660 strike, TATATECH CE 665 strike, TATATECH CE 670 strike, TATATECH CE 675 strike, All CE , All PE

TATATECH 665 CALL CE available expiry dates

TATATECH 27 Jan 2026 expiry TATATECH 24 Feb 2026 expiry TATATECH 30 Mar 2026 expiry

TATATECH 665 CE Live prices

Premium of CALL (CE) of strike 665 is at: 3.60 on 20 Jan 2026
CALL opened at 9.65 and traded inside a Low-High range of 2.85-9.75 as on 20 Tue Jan 2026

The underlying equity is trading at 643.75 which means that CALL of strike 665 is OTM CALL option (out of the money)

Lot size of TATATECH Tata Technologies Limited is 800

Total Open Interest for CALL (CE) of strike 665 is 176,800

Munafa analysis TATATECH 665 CE might not be profitable for buyers to buy this CALL, but this could be a good opportunity for sellers to make a quick profit.

Price action analysis of 665 CALL based on a short term time period is negative, but trend is highly volatile. A longer duration price action analysis might give a better picture of the trend in this stock.

Click here to view most profitable CE and PE for Tata Technologies Limited, both for buyers and sellers | TATATECH Most Active Call Put Options

Date	Underlying price	CE price	CE open	CE high	CE low	CE volume	CE OI	OI Change
20 Tue Jan	643.75	3.60	9.65	9.75	2.85	-62	141,440,000	17.6%
19 Mon Jan	647.45	9.60	7.95	22.05	7.95	-1	120,320,000	8.7%
16 Fri Jan	661.35	9.70	7.90	12.20	7.65	39	110,720,000	-2.8%
14 Wed Jan	650.60	6.95	14.70	15.85	6.40	-52	113,920,000	58.9%
13 Tue Jan	646.65	14.70	10.10	15.05	9.10	29	71,680,000	1.8%
12 Mon Jan	660.25	11.35	9.40	11.70	7.45	-3	70,400,000	18.3%

Charts for TATATECH 665 CALL CE options for Tata Technologies Limited

Select an expiry and a strike price below to view charts for those options. TATATECH All in One charts

Charts for:

Dark shadowed line on the chart below is the current SPOT price line of underlying equity. White line on the chart is the option closing price line. Candle sticks on the chart are the OHLC for the option.

TATATECH further analysis