TATAMOTORS Stock Price
TATAMOTORS Options — IV Rank, Open Interest & Put-Call Ratio
As of today, TATAMOTORS options have an IV of 31.49% . The volume is 10.05Cr contracts , with a volume put-call ratio of 0.30, indicating a bullish sentiment in the market. Total open interest stands at 10.35Cr (6.97Cr calls · 3.38Cr puts), with an OI PCR of 0.49. The nearest-expiry expected move is ±5.57% (range ₹319–₹356).
Open Interest: bullish Volume: bullish
31.49%
Implied Volatility (30d)31.49%
IV Rank0.00%
ATM IV (nearest)31.49%
Expected Move±5.57%
Open Interest
Total OI
Put-Call Ratio
Today's Open Interest10.35Cr
Put-Call Ratio0.49
Put Open Interest3.38Cr
Call Open Interest6.97Cr
Option Volume
Total Volume
Put-Call Ratio
Today's Volume10.05Cr
Put-Call Ratio0.30
Put Volume2.32Cr
Call Volume7.73Cr
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-07-28 | 17d | 32 | 6.73Cr | 3.17Cr | 9.90Cr | 0.47 | 7.63Cr | 2.28Cr | 0.30 | ₹350 | ±5.57% | 0.31% |
| 2026-08-25 | 45d | 20 | 24.1L | 20.5L | 44.6L | 0.85 | 10.1L | 3.9L | 0.38 | ₹340 | ±9.89% | 0.35% |
| 2026-09-29 | 80d | 3 | 3K | 3K | 6K | 1.00 | 2K | 0 | 0.00 | ₹370 | — | — |