ATYR Option Chain
aTyr Pharma, Inc.
$0.18
-$0.02(-8.85%)
33
Overall
60
Value
9
Tech
31
Quality
Market Cap
$17.98M
Volume
2.57M
52W Range
$0.25 - $1.11
Target Price
$2.75
aTyr Pharma, Inc. (ATYR) Options Chain Summary
ATYR option chain: aTyr Pharma, Inc. has 6 listed option expirations and 84 contracts. In the latest session, traders exchanged 170 calls and 101 puts, a put/call volume ratio of 0.59. Open interest stands at 33,621 calls and 1,068 puts. Max pain for the nearest expiration, Oct 16, 2026, is $0.50, 177.8% above the last close of $0.18.
- Expirations
- 6
- Contracts
- 84
- Call volume
- 170
- Put volume
- 101
- Put/call ratio (volume)
- 0.59
- Call open interest
- 33,621
- Put open interest
- 1,068
- Put/call ratio (OI)
- 0.03
ATYR Options Volume, Open Interest and Max Pain by Expiration
| Expiration | Call Volume | Put Volume | Call OI | Put OI | Put/Call OI | Max Pain |
|---|---|---|---|---|---|---|
| Oct 16, 2026 | 0 | 5 | 127 | 28 | 0.22 | $0.50 |
| Nov 20, 2026 | 4 | 4 | 2,070 | 16 | 0.01 | $0.50 |
| Jan 15, 2027 | 6 | 92 | 21,744 | 818 | 0.04 | $0.50 |
| Feb 19, 2027 | 0 | 0 | 184 | 2 | 0.01 | $0.50 |
| May 21, 2027 | 1 | 0 | 97 | 1 | 0.01 | $0.50 |
| Jan 21, 2028 | 159 | 0 | 9,399 | 203 | 0.02 | $0.50 |
End-of-day options data. Max pain is the expiration price at which open calls and puts would pay out the least in total.
| A | B | C | D | |
|---|---|---|---|---|
| 1 | Symbol | Price | Change | Vol |
| 2 | ATYR | $0.18 | -8.9% | 2.57M |
| 3 | ||||
| 4 | ||||
| 5 | ||||
| 6 |