TATATECH 640 CE (CALL) 28 April 2026 options price chart analysis Tata Technologies Limited

TATATECH 640 CE is trading at ₹ on 11:16am 21 Tue Apr 2026

10 minute average: ₹ 0
30 minute average: ₹ 0
Hourly average: ₹ 0
Day open: ₹
Day range: -
Open Interest: (0 K)

Munafa Value: 50 - This score indicates that the option of TATATECH 640 CE does not have a definite trend. You can choose to wait till it shows a definite trend, or avoid it completely.

Lot size of TATATECH is: 800

Spot price of TATATECH: 583.450 as on 21 Tue Apr 3:45pm
Day open: 575.000 Range: 573.000 to 587.450

Option Price: TATATECH CE 640 2026-04-28 on 21 Tue Apr 2026

Time

Option Price

Open Interest

Open

High

Low

option chart TATATECH CE 640 2026-04-28

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 640 CE CALL today?: Premium of TATATECH 640 CE is 0.45 on 20 Apr 2026 CALL opened at 0.30 and traded inside a Low-High range of 0.30-0.45 today. Please click here table for more current prices.
What is open interest of TATATECH 640 CALL CE today?: Open Interest of TATATECH 640 CE is 11200 today. This has changed 800.00 from previous day.
What is underlying price of TATATECH 640 CE CALL today?: Underlying price of TATATECH 640 CE CALL is 576.45 today.
What is lot size of TATATECH 640 CALL CE today?: Lot size of TATATECH 640 CALL CE is 800.00
Is TATATECH 640 CE CALL ITM or OTM or ATM?: TATATECH 640 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 640 CE (CALL) 28 April 2026 options price chart analysis Tata Technologies Limited

Tata Technologies Limited TATATECH trades in NSE under NSE

Underlying equity prev closing: 583.45

TATATECH CALL CE available options strikes

TATATECH CE 555 strike, TATATECH CE 560 strike, TATATECH CE 565 strike, TATATECH CE 570 strike, TATATECH CE 575 strike, TATATECH CE 580 strike, TATATECH CE 585 strike, TATATECH CE 590 strike, TATATECH CE 595 strike, TATATECH CE 600 strike, TATATECH CE 605 strike, TATATECH CE 610 strike, All CE , All PE

TATATECH 640 CALL CE available expiry dates

TATATECH 28 Apr 2026 expiry

TATATECH 640 CE Live prices

Premium of CALL (CE) of strike 640 is at: 0.45 on 20 Apr 2026
CALL opened at 0.30 and traded inside a Low-High range of 0.30-0.45 as on 20 Mon Apr 2026

The underlying equity is trading at 583.45 which means that CALL of strike 640 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 640 is 11,200

Munafa analysis TATATECH 640 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 640 CALL based on a short term time period is negative, but sellers have recently become active on the stock. This cannot be called a strong downtrend, specially if selected time duration is small

Price action analysis of 640 CALL based on a short term time period is neutral. A longer time frame might give a better analysis.

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 Mon Apr	583.45	0.45	0.30	0.45	0.30	-25	8,960,000	7.7%
17 Fri Apr	576.45	0.60	0.85	0.85	0.30	-29	8,320,000	225%
16 Thu Apr	589.30	0.85	1.00	1.25	0.85	0	2,560,000	300%
15 Wed Apr	586.70	0.85	0.00	0.00	0.00	0	640,000	0%
13 Mon Apr	575.70	0.85	0.00	0.00	0.00	0	640,000	0%
10 Fri Apr	560.35	0.85	0.85	0.85	0.85	-98	640,000	-%

Charts for TATATECH 640 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