aTyr Pharma Inc. (ATYR)
NASDAQ: ATYR
· Real-Time Price · USD
4.90
-0.09 (-1.80%)
At close: Aug 15, 2025, 3:59 PM
4.93
0.61%
After-hours: Aug 15, 2025, 07:48 PM 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
214,743
contracts, with 94,212
call contracts and
120,531 put contracts. The
overall put-call open interest ratio is
1.28, 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 | 57,230 | 71,955 | 1.26 |
| Oct 17, 2025 | 17,159 | 39,425 | 2.30 |
| Nov 21, 2025 | 5,004 | 5,442 | 1.09 |
| Dec 19, 2025 | 817 | 934 | 1.14 |
| Jan 16, 2026 | 8,093 | 875 | 0.11 |
| Feb 20, 2026 | 745 | 509 | 0.68 |
| Jan 15, 2027 | 5,164 | 1,391 | 0.27 |