Duolingo Inc. (DUOL)
NASDAQ: DUOL
· Real-Time Price · USD
369.10
42.17 (12.90%)
At close: Aug 18, 2025, 3:59 PM
372.01
0.79%
After-hours: Aug 18, 2025, 07:59 PM EDT
DUOL Open Interest Chart
Open interest breakdown by expiration date for DUOL
options contracts. Displaying data for 13
active expiration dates with future expiry.
Total open interest across all expiries is
44,483
contracts, with 20,323
call contracts and
24,160 put contracts. The
overall put-call open interest ratio is
1.19, indicating a
bearish
bias in positioning. Options expire from
Aug 22, 2025
to
Jan 15, 2027.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Aug 22, 2025 | 282 | 465 | 1.65 |
| Aug 29, 2025 | 146 | 43 | 0.29 |
| Sep 5, 2025 | 11 | 7 | 0.64 |
| Sep 12, 2025 | 18 | 7 | 0.39 |
| Sep 19, 2025 | 8,455 | 8,035 | 0.95 |
| Sep 26, 2025 | 0 | 28 | n/a |
| Oct 17, 2025 | 1,415 | 2,021 | 1.43 |
| Nov 21, 2025 | 2,586 | 3,257 | 1.26 |
| Jan 16, 2026 | 3,588 | 7,244 | 2.02 |
| Feb 20, 2026 | 712 | 441 | 0.62 |
| Mar 20, 2026 | 1,343 | 1,248 | 0.93 |
| Jun 18, 2026 | 361 | 297 | 0.82 |
| Jan 15, 2027 | 1,406 | 1,067 | 0.76 |