Cambria Tail Risk ETF (TAIL)
CBOE: TAIL
· Real-Time Price · USD
11.85
0.06 (0.55%)
At close: Aug 19, 2025, 3:00 PM
TAIL Option Overview
Overview for all option chains of TAIL. As of August 20, 2025, TAIL options have an IV of 103.5% and an IV rank of 93.72%. The volume is 0 contracts, which is n/a of average daily volume of 22 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
103.5%IV Rank
93.72%Historical Volatility
7.95%IV Low
1.8% on Jan 16, 2025IV High
110.32% on Aug 19, 2025Open Interest (OI)
Today's Open Interest
1,038Put-Call Ratio
3.17Put Open Interest
789Call Open Interest
249Open Interest Avg (30-day)
853Today vs Open Interest Avg (30-day)
121.69%Option Volume
Today's Volume
0Put-Call Ratio
0Put Volume
0Call Volume
0Volume Avg (30-day)
22Today vs Volume Avg (30-day)
n/aOption Chain Statistics
This table provides a comprehensive overview of all TAIL 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 | 0 | 0 | 0 | 242 | 788 | 3.26 | 103.5% | 10 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 1 | 0 | 126.03% | 10 |
| Dec 19, 2025 | 0 | 0 | 0 | 7 | 0 | 0 | 88.12% | 9 |
| Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 20.19% | 99 |
| Mar 20, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 69.11% | 9 |