(UDN)
AMEX: UDN
· Real-Time Price · USD
18.75
0.07 (0.37%)
At close: Aug 15, 2025, 3:59 PM
18.75
0.00%
After-hours: Aug 15, 2025, 06:15 PM EDT
UDN Option Overview
Overview for all option chains of UDN. As of August 15, 2025, UDN options have an IV of 282.47% and an IV rank of 558.76%. The volume is 581 contracts, which is 66.4% of average daily volume of 875 contracts. The volume put-call ratio is 0.04, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
282.47%IV Rank
558.76%Historical Volatility
7.18%IV Low
30.65% on Feb 24, 2025IV High
75.72% on Aug 14, 2025Open Interest (OI)
Today's Open Interest
53,166Put-Call Ratio
0.03Put Open Interest
1,736Call Open Interest
51,430Open Interest Avg (30-day)
48,725Today vs Open Interest Avg (30-day)
109.11%Option Volume
Today's Volume
581Put-Call Ratio
0.04Put Volume
22Call Volume
559Volume Avg (30-day)
875Today vs Volume Avg (30-day)
66.4%Option Chain Statistics
This table provides a comprehensive overview of all UDN 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 |
| Aug 15, 2025 | 6 | 0 | 0 | 938 | 53 | 0.06 | 282.47% | 18 |
| Sep 19, 2025 | 53 | 0 | 0 | 26,443 | 1,037 | 0.04 | 51.32% | 18 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 55.46% | 9 |
| Dec 19, 2025 | 6 | 1 | 0.17 | 2,352 | 115 | 0.05 | 40.8% | 17 |
| Jan 16, 2026 | 132 | 20 | 0.15 | 19,734 | 385 | 0.02 | 40.41% | 18 |
| Feb 20, 2026 | 0 | 0 | 0 | 725 | 15 | 0.02 | 48.95% | 10 |
| Mar 20, 2026 | 11 | 0 | 0 | 124 | 0 | 0 | 34.15% | 9 |
| Apr 17, 2026 | 0 | 0 | 0 | 16 | 0 | 0 | 27.01% | 10 |
| May 15, 2026 | 351 | 1 | 0 | 1,098 | 131 | 0.12 | 27.64% | 19 |