TATAMOTORS Stock Price
TATAMOTORS Options — IV Rank, Open Interest & Put-Call Ratio
As of today, TATAMOTORS options have an IV of 33.57% . The volume is 3.06Cr contracts , with a volume put-call ratio of 0.53, indicating a bullish sentiment in the market. Total open interest stands at 5.30Cr (3.52Cr calls · 1.78Cr puts), with an OI PCR of 0.51. The nearest-expiry expected move is ±6.60% (range ₹315–₹359).
Open Interest: bullish Volume: bullish
33.57%
Implied Volatility (30d)33.57%
IV Rank0.00%
ATM IV (nearest)43.46%
Expected Move±6.60%
Open Interest
Total OI
Put-Call Ratio
Today's Open Interest5.30Cr
Put-Call Ratio0.51
Put Open Interest1.78Cr
Call Open Interest3.52Cr
Option Volume
Total Volume
Put-Call Ratio
Today's Volume3.06Cr
Put-Call Ratio0.53
Put Volume1.06Cr
Call Volume2.00Cr
Option Chain Statistics
TATAMOTORS Options by Expiry — OI, Volume, Max Pain & Expected Move
A comprehensive overview of all TATAMOTORS options grouped by their expiration dates — OI, volume, PCR, max pain, expected move, and ATM IV across every listed expiry.
| Expiry | DTE | Strikes | Call OI | Put OI | Total OI | OI PCR | Call Vol | Put Vol | Vol PCR | Max Pain | Exp. Move | ATM IV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-26 | 12d | 27 | 3.28Cr | 1.61Cr | 4.89Cr | 0.49 | 1.89Cr | 1.03Cr | 0.55 | ₹350 | ±6.60% | 0.43% |
| 2026-06-30 | 47d | 21 | 24.5L | 16.9L | 41.4L | 0.69 | 11.3L | 3.0L | 0.26 | ₹355 | ±9.73% | 0.34% |
| 2026-07-28 | 75d | 1 | 0 | 2K | 2K | — | 0 | 0 | — | ₹310 | — | — |