Telefónica S.A. (TEF)
NYSE: TEF
· Real-Time Price · USD
5.01
-0.01 (-0.20%)
At close: Oct 03, 2025, 3:59 PM
4.98
-0.60%
Pre-market: Oct 06, 2025, 08:23 AM EDT
TEF Option Overview
Overview for all option chains of TEF. As of October 05, 2025, TEF options have an IV of 160.2% and an IV rank of 95.29%. The volume is 1 contracts, which is 3.12% of average daily volume of 32 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
160.2%IV Rank
95.29%Historical Volatility
13.65%IV Low
36.51% on Jun 25, 2025IV High
166.31% on Oct 01, 2025Open Interest (OI)
Today's Open Interest
6,124Put-Call Ratio
0.04Put Open Interest
216Call Open Interest
5,908Open Interest Avg (30-day)
5,914Today vs Open Interest Avg (30-day)
103.55%Option Volume
Today's Volume
1Put-Call Ratio
0Put Volume
0Call Volume
1Volume Avg (30-day)
32Today vs Volume Avg (30-day)
3.12%Option Chain Statistics
This table provides a comprehensive overview of all TEF options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Oct 17, 2025 | 0 | 0 | 0 | 3 | 32 | 10.67 | 160.2% | 5 |
| Nov 21, 2025 | 1 | 0 | 0 | 0 | 10 | 0 | 116.66% | 5 |
| Dec 19, 2025 | 0 | 0 | 0 | 5,324 | 96 | 0.02 | 32.95% | 5 |
| Jan 16, 2026 | 0 | 0 | 0 | 10 | 0 | 0 | 4.9% | 7.5 |
| Mar 20, 2026 | 0 | 0 | 0 | 571 | 78 | 0.14 | 65.72% | 5 |