(HDEF)
AMEX: HDEF
· Real-Time Price · USD
29.99
0.17 (0.57%)
At close: Aug 15, 2025, 3:59 PM
30.01
0.06%
After-hours: Aug 15, 2025, 05:29 PM EDT
HDEF Option Overview
Overview for all option chains of HDEF. As of August 15, 2025, HDEF options have an IV of 313.53% and an IV rank of 298.99%. 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)
313.53%IV Rank
298.99%Historical Volatility
12.12%IV Low
30.74% on Mar 05, 2025IV High
125.32% on Aug 14, 2025Open Interest (OI)
Today's Open Interest
34Put-Call Ratio
33Put Open Interest
33Call Open Interest
1Open Interest Avg (30-day)
34Today vs Open Interest Avg (30-day)
100%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 HDEF 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 | 0 | 0 | 0 | 0 | 33 | 0 | 313.53% | 25 |
| Sep 19, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 56.97% | 24 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 48.69% | 25 |
| Nov 21, 2025 | 0 | 0 | 0 | 1 | 0 | 0 | 40.73% | 23 |
| Feb 20, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 29.7% | 24 |
| Jan 23, 2064 | 0 | 0 | 0 | 0 | 0 | 0 | 10.17% | 6284.9 |