aTyr Pharma Inc. (ATYR)
NASDAQ: ATYR
· Real-Time Price · USD
4.92
0.02 (0.41%)
At close: Aug 18, 2025, 3:59 PM
4.92
0.10%
Pre-market: Aug 19, 2025, 07:35 AM EDT
ATYR Open Interest Chart
Open interest breakdown by expiration date for ATYR
options contracts. Displaying data for 7
active expiration dates with future expiry.
Total open interest across all expiries is
223,391
contracts, with 96,057
call contracts and
127,334 put contracts. The
overall put-call open interest ratio is
1.33, indicating a
bearish
bias in positioning. Options expire from
Sep 19, 2025
to
Jan 15, 2027.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 57,724 | 75,814 | 1.31 |
| Oct 17, 2025 | 17,959 | 42,304 | 2.36 |
| Nov 21, 2025 | 5,102 | 5,388 | 1.06 |
| Dec 19, 2025 | 822 | 938 | 1.14 |
| Jan 16, 2026 | 8,108 | 949 | 0.12 |
| Feb 20, 2026 | 750 | 537 | 0.72 |
| Jan 15, 2027 | 5,592 | 1,404 | 0.25 |