ProShares - (EFO)
AMEX: EFO
· Real-Time Price · USD
59.88
0.90 (1.53%)
At close: Sep 30, 2025, 3:58 PM
59.64
-0.40%
After-hours: Sep 30, 2025, 04:04 PM EDT
EFO Option Overview
Overview for all option chains of EFO. As of September 30, 2025, EFO options have an IV of 37.83% and an IV rank of 64.45%. The volume is 0 contracts, which is n/a of average daily volume of 1 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
37.83%IV Rank
64.45%Historical Volatility
21.24%IV Low
25.26% on Jul 18, 2025IV High
44.77% on Sep 25, 2025Open Interest (OI)
Today's Open Interest
12Put-Call Ratio
0Put Open Interest
0Call Open Interest
12Open Interest Avg (30-day)
6Today vs Open Interest Avg (30-day)
200%Option Volume
Today's Volume
0Put-Call Ratio
0Put Volume
0Call Volume
0Volume Avg (30-day)
1Today vs Volume Avg (30-day)
n/aOption Chain Statistics
This table provides a comprehensive overview of all EFO 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 | 0 | 0 | 0 | 37.83% | 30 |
| Nov 21, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 27.53% | 55 |
| Dec 19, 2025 | 0 | 0 | 0 | 12 | 0 | 0 | 28.28% | 30 |
| Mar 20, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 28.31% | 30 |