Alpha Pro Tech Ltd. (APT)
AMEX: APT
· Real-Time Price · USD
4.67
0.06 (1.30%)
At close: Aug 18, 2025, 3:59 PM
4.64
-0.64%
After-hours: Aug 18, 2025, 07:32 PM EDT
APT Option Overview
Overview for all option chains of APT. As of August 19, 2025, APT options have an IV of 216.19% and an IV rank of 65.75%. The volume is 1,216 contracts, which is 429.68% of average daily volume of 283 contracts. The volume put-call ratio is 21.11, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
216.19%IV Rank
65.75%Historical Volatility
18.9%IV Low
71.12% on Jun 24, 2025IV High
291.74% on Aug 13, 2025Open Interest (OI)
Today's Open Interest
6,580Put-Call Ratio
2.52Put Open Interest
4,713Call Open Interest
1,867Open Interest Avg (30-day)
3,344Today vs Open Interest Avg (30-day)
196.77%Option Volume
Today's Volume
1,216Put-Call Ratio
21.11Put Volume
1,161Call Volume
55Volume Avg (30-day)
283Today vs Volume Avg (30-day)
429.68%Option Chain Statistics
This table provides a comprehensive overview of all APT 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 22, 2025 | 0 | 13 | 0 | 0 | 400 | 0 | 415.39% | 4 |
| Aug 29, 2025 | 0 | 0 | 0 | 12 | 0 | 0 | 250.55% | 1 |
| Sep 05, 2025 | 7 | 0 | 0 | 85 | 83 | 0.98 | 181.82% | 5 |
| Sep 12, 2025 | 0 | 2 | 0 | 0 | 0 | 0 | 152.57% | 2.5 |
| Sep 19, 2025 | 14 | 400 | 28.57 | 26 | 2,601 | 100.04 | 108.02% | 4 |
| Sep 26, 2025 | 15 | 734 | 48.93 | 0 | 4 | 0 | 124.29% | 2.5 |
| Oct 17, 2025 | 9 | 0 | 0 | 0 | 0 | 0 | 80.39% | 1 |
| Nov 21, 2025 | 0 | 12 | 0 | 1,702 | 1,513 | 0.89 | 79.51% | 4 |
| Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 40.29% | 400 |
| Feb 20, 2026 | 10 | 0 | 0 | 42 | 112 | 2.67 | 51.47% | 6 |