(HDEF)
AMEX: HDEF
· Real-Time Price · USD
29.87
-0.19 (-0.63%)
At close: Sep 12, 2025, 3:59 PM
30.07
0.67%
After-hours: Sep 12, 2025, 06:20 PM EDT
HDEF Option Overview
Overview for all option chains of HDEF. As of September 11, 2025, HDEF options have an IV of 100.79% and an IV rank of 218.55%. 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)
100.79%IV Rank
218.55%Historical Volatility
10.76%IV Low
27.11% on Jun 05, 2025IV High
60.82% on Sep 02, 2025Open Interest (OI)
Today's Open Interest
23Put-Call Ratio
0Put Open Interest
0Call Open Interest
23Open Interest Avg (30-day)
18Today vs Open Interest Avg (30-day)
127.78%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 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 |
| Sep 19, 2025 | 0 | 0 | 0 | 1 | 0 | 0 | 100.79% | 24 |
| Oct 17, 2025 | 0 | 0 | 0 | 21 | 0 | 0 | 57.05% | 25 |
| Nov 21, 2025 | 0 | 0 | 0 | 1 | 0 | 0 | 42.95% | 23 |
| Feb 20, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 31.95% | 24 |
| Jan 23, 2064 | 0 | 0 | 0 | 0 | 0 | 0 | 10.17% | 6284.9 |