Align Technology Inc. (ALGN)
NASDAQ: ALGN
· Real-Time Price · USD
132.17
3.47 (2.70%)
At close: Oct 03, 2025, 3:59 PM
132.89
0.55%
After-hours: Oct 03, 2025, 07:55 PM EDT
ALGN Open Interest Chart
Open interest breakdown by expiration date for ALGN
options contracts. Displaying data for 14
active expiration dates with future expiry.
Total open interest across all expiries is
45,069
contracts, with 25,236
call contracts and
19,833 put contracts.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Oct 10, 2025 | 661 | 759 | 1.15 |
| Oct 17, 2025 | 5,419 | 2,659 | 0.49 |
| Oct 24, 2025 | 839 | 566 | 0.67 |
| Oct 31, 2025 | 219 | 247 | 1.13 |
| Nov 7, 2025 | 40 | 37 | 0.93 |
| Nov 21, 2025 | 1,638 | 793 | 0.48 |
| Jan 16, 2026 | 7,545 | 7,583 | 1.01 |
| Mar 20, 2026 | 985 | 1,388 | 1.41 |
| Apr 17, 2026 | 13 | 101 | 7.77 |
| Jun 18, 2026 | 2,019 | 644 | 0.32 |
| Sep 18, 2026 | 107 | 188 | 1.76 |
| Dec 18, 2026 | 2,235 | 1,554 | 0.70 |
| Jan 15, 2027 | 3,402 | 3,201 | 0.94 |
| Jan 21, 2028 | 114 | 113 | 0.99 |