aTyr Pharma Inc. (ATYR)
NASDAQ: ATYR
· Real-Time Price · USD
0.78
0.07 (9.87%)
At close: Oct 03, 2025, 3:59 PM
0.78
0.35%
After-hours: Oct 03, 2025, 07:56 PM EDT
ATYR Delta Exposure By Expiry
The total Delta Exposure (DEX) for ATYR across all expirations shows -26,698.66 net shares that market makers must hedge, with 29,317.14 from calls and 56,015.8 from puts. The put-call delta ratio of 1.91 indicates defensive positioning with heavy put protection, which could accelerate downward moves if breached.
ATYR DEX Table
| Expiry Date | Call Delta | Put Delta | Net Delta | P/C Delta |
|---|---|---|---|---|
| Oct 10, 25 | 1,301.85 | -72.45 | 1,229.4 | 0.06 |
| Oct 17, 25 | 5,815.54 | -48,703.59 | -42,888.05 | 8.37 |
| Oct 24, 25 | 55.63 | -0.9 | 54.73 | 0.02 |
| Oct 31, 25 | 136.35 | 0 | 136.35 | 0.00 |
| Nov 7, 25 | 37.5 | -0.57 | 36.93 | 0.02 |
| Nov 14, 25 | 17.12 | 0 | 17.12 | 0.00 |
| Nov 21, 25 | 5,246.91 | -3,515.31 | 1,731.6 | 0.67 |
| Dec 19, 25 | 2,537.35 | -1,035.43 | 1,501.92 | 0.41 |
| Jan 16, 26 | 5,055.6 | -1,174.84 | 3,880.76 | 0.23 |
| Feb 20, 26 | 1,830.81 | -701.35 | 1,129.46 | 0.38 |
| May 15, 26 | 251.87 | -33.35 | 218.52 | 0.13 |
| Jan 15, 27 | 4,719.84 | -750.53 | 3,969.31 | 0.16 |
| Jan 21, 28 | 2,310.77 | -27.48 | 2,283.29 | 0.01 |