Amtech Systems Inc. (ASYS)
NASDAQ: ASYS
· Real-Time Price · USD
8.80
0.73 (9.05%)
At close: Sep 11, 2025, 3:59 PM
8.90
1.14%
After-hours: Sep 11, 2025, 07:53 PM EDT
ASYS Open Interest Chart
Open interest breakdown by expiration date for ASYS
options contracts. Displaying data for 4
active expiration dates with future expiry.
Total open interest across all expiries is
1,526
contracts, with 1,398
call contracts and
128 put contracts.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 188 | 49 | 0.26 |
| Oct 17, 2025 | 147 | 3 | 0.02 |
| Nov 21, 2025 | 395 | 70 | 0.18 |
| Feb 20, 2026 | 668 | 6 | 0.01 |