TATATECH 645 PE (PUT) 27 January 2026 options price chart analysis Tata Technologies Limited

Live Options price premium & chart analysis for TATATECH 645 PE (PUT) 27 January 2026 options price chart analysis Tata Technologies Limited

Tata Technologies Limited TATATECH trades in NSE under NSE

TATATECH 645 PE Live prices

Spot price of TATATECH: 644.250 as on 01 Thu Jan 3:44pm
Day open: 645.000 Range: 640.400 to 645.850

Option Price: TATATECH PE 645 2026-01-27 on 01 Thu Jan 2026

TATATECH 645 PE is trading at 13.20 on 3:30pm 01 Thu Jan 2026

Lot size of TATATECH is: 800

Time	Option Price	Open Interest	Open	High	Low
3:30pm	13.20	9600	13.20	13.20	13.20
3:29pm	13.20	9600	13.20	13.20	13.20
3:28pm	13.20	9600	13.20	13.20	13.20
3:26pm	13.20	9600	13.20	13.20	13.20
3:25pm	13.20	9600	13.20	13.20	13.20
3:24pm	13.20	9600	13.20	13.20	13.20
3:22pm	13.20	9600	13.20	13.20	13.20
3:20pm	13.20	9600	13.20	13.20	13.20
3:19pm	13.25	9600	0.00	0.00	0.00
3:18pm	13.25	9600	0.00	0.00	0.00

option chart TATATECH PE 645 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 645 PE PUT today?: Premium of TATATECH 645 PE is 13.20 on 01 Jan 2026 PUT opened at 13.20 and traded inside a Low-High range of 13.20-13.20 today. Please click here table for more current prices.
What is open interest of TATATECH 645 PUT PE today?: Open Interest of TATATECH 645 PE is 10400 today. This has changed 800.00 from previous day.
What is underlying price of TATATECH 645 PE PUT today?: Underlying price of TATATECH 645 PE PUT is 644.25 today.
What is lot size of TATATECH 645 PUT PE today?: Lot size of TATATECH 645 PUT PE is 800.00
Is TATATECH 645 PE PUT ITM or OTM or ATM?: TATATECH 645 PUT PE is ATM PUT option (at the money). Only ITM options have intrinsic value in them, while OTM options have only time value in them.

Underlying equity prev closing: 644.25

TATATECH PUT PE available options strikes

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

TATATECH 645 PUT PE available expiry dates

27 Jan 2026 24 Feb 2026 30 Mar 2026

Premium of TATATECH 645 PUT PE January 27 2026

TATATECH 645 PE Live prices

Premium of PUT (PE) of strike 645 is at: 13.20 on 01 Jan 2026
PUT opened at 13.20 and traded inside a Low-High range of 13.20-13.20 as on 01 Thu Jan 2026

The underlying equity is trading at 644.25 which means that PUT of strike 645 is ATM PUT option (at the money)

Lot size of TATATECH Tata Technologies Limited is 800

Total Open Interest for PUT (PE) of strike 645 is 10,400

Price action analysis of 645 PUT 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	PE price	PE open	PE high	PE low	PE volume	PE OI	OI Change
01 Thu Jan	644.25	13.20	13.20	13.20	13.20	-0	8,320,000	8.3%
31 Wed Dec	643.00	13.25	13.00	13.85	13.00	-39	7,680,000	-%

Charts for TATATECH 645 PUT PE 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