Telefónica S.A. (TEF)
NYSE: TEF
· Real-Time Price · USD
5.34
0.05 (0.95%)
At close: Sep 05, 2025, 3:59 PM
5.34
-0.09%
After-hours: Sep 05, 2025, 04:04 PM EDT
TEF Option Overview
Overview for all option chains of TEF. As of September 05, 2025, TEF options have an IV of 69.73% and an IV rank of 36.6%. The volume is 13 contracts, which is 20.31% of average daily volume of 64 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
69.73%IV Rank
36.6%Historical Volatility
23.27%IV Low
34.63% on Jan 23, 2025IV High
130.53% on Sep 01, 2025Open Interest (OI)
Today's Open Interest
7,119Put-Call Ratio
0.04Put Open Interest
302Call Open Interest
6,817Open Interest Avg (30-day)
6,886Today vs Open Interest Avg (30-day)
103.38%Option Volume
Today's Volume
13Put-Call Ratio
0Put Volume
0Call Volume
13Volume Avg (30-day)
64Today vs Volume Avg (30-day)
20.31%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 |
| Sep 19, 2025 | 7 | 0 | 0 | 1,199 | 248 | 0.21 | 69.73% | 5 |
| Oct 17, 2025 | 0 | 0 | 0 | 1 | 0 | 0 | 113.07% | 2.5 |
| Dec 19, 2025 | 0 | 0 | 0 | 5,184 | 4 | 0 | 37.2% | 5 |
| Jan 16, 2026 | 0 | 0 | 0 | 10 | 0 | 0 | 4.9% | 7.5 |
| Mar 20, 2026 | 6 | 0 | 0 | 423 | 50 | 0.12 | 73.98% | 5 |