Invesco RAFI US 1000 ETF (PRF)
AMEX: PRF
· Real-Time Price · USD
43.62
0.10 (0.23%)
At close: Aug 19, 2025, 3:59 PM
43.64
0.05%
After-hours: Aug 19, 2025, 05:41 PM EDT
PRF Option Overview
Overview for all option chains of PRF. As of August 20, 2025, PRF options have an IV of 37.1% and an IV rank of 131.76%. The volume is 0 contracts, which is n/a of average daily volume of 0 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
37.1%IV Rank
131.76%Historical Volatility
9.76%IV Low
16.26% on Jan 21, 2025IV High
32.08% on Apr 07, 2025Open Interest (OI)
Today's Open Interest
51Put-Call Ratio
2.64Put Open Interest
37Call Open Interest
14Open Interest Avg (30-day)
42Today vs Open Interest Avg (30-day)
121.43%Option Volume
Today's Volume
0Put-Call Ratio
0Put Volume
0Call Volume
0Volume Avg (30-day)
0Today vs Volume Avg (30-day)
n/aOption Chain Statistics
This table provides a comprehensive overview of all PRF 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 | 10 | 29 | 2.9 | 37.1% | 41 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 24.95% | 40 |
| Dec 19, 2025 | 0 | 0 | 0 | 2 | 7 | 3.5 | 22.41% | 40 |
| Mar 20, 2026 | 0 | 0 | 0 | 2 | 1 | 0.5 | 17.94% | 43 |