Alcon Inc. (ALC)
NYSE: ALC
· Real-Time Price · USD
81.88
-8.24 (-9.14%)
At close: Aug 20, 2025, 10:30 AM
ALC Open Interest Chart
Open interest breakdown by expiration date for ALC
options contracts. Displaying data for 5
active expiration dates with future expiry.
Total open interest across all expiries is
19,251
contracts, with 10,711
call contracts and
8,540 put contracts. The
overall put-call open interest ratio is
0.80, indicating a
bullish
bias in positioning. Options expire from
Sep 19, 2025
to
Feb 20, 2026.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 7,658 | 5,936 | 0.78 |
| Oct 17, 2025 | 288 | 53 | 0.18 |
| Nov 21, 2025 | 2,553 | 2,092 | 0.82 |
| Jan 16, 2026 | 2 | 0 | 0.00 |
| Feb 20, 2026 | 210 | 459 | 2.19 |