ProShares - Short 20+ Yea... (TBF)
AMEX: TBF
· Real-Time Price · USD
23.59
-0.20 (-0.84%)
At close: Sep 11, 2025, 3:07 PM
TBF Option Overview
Overview for all option chains of TBF. As of September 11, 2025, TBF options have an IV of 20.77% and an IV rank of n/a. The volume is 114 contracts, which is 285% of average daily volume of 40 contracts. The volume put-call ratio is 7.14, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
20.77%IV Rank
< 0.01%Historical Volatility
11.04%IV Low
21.72% on Feb 04, 2025IV High
500% on Jun 24, 2025Open Interest (OI)
Today's Open Interest
1,949Put-Call Ratio
0.37Put Open Interest
530Call Open Interest
1,419Open Interest Avg (30-day)
1,707Today vs Open Interest Avg (30-day)
114.18%Option Volume
Today's Volume
114Put-Call Ratio
7.14Put Volume
100Call Volume
14Volume Avg (30-day)
40Today vs Volume Avg (30-day)
285%Option Chain Statistics
This table provides a comprehensive overview of all TBF 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 | 594 | 145 | 0.24 | 20.77% | 24 |
Oct 17, 2025 | 2 | 0 | 0 | 20 | 31 | 1.55 | 39.21% | 24 |
Dec 19, 2025 | 12 | 100 | 8.33 | 724 | 327 | 0.45 | 27% | 26 |
Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | n/a | 7 |
Mar 20, 2026 | 0 | 0 | 0 | 81 | 27 | 0.33 | 23.09% | 23 |