Halozyme Therapeutics Inc... (HALO)
NASDAQ: HALO
· Real-Time Price · USD
73.40
-1.42 (-1.90%)
At close: Sep 04, 2025, 3:59 PM
74.01
0.83%
After-hours: Sep 04, 2025, 05:25 PM EDT
HALO Open Interest Chart
Open interest breakdown by expiration date for HALO
options contracts. Displaying data for 5
active expiration dates with future expiry.
Total open interest across all expiries is
18,895
contracts, with 12,161
call contracts and
6,734 put contracts. The
overall put-call open interest ratio is
0.55, indicating a
bullish
bias in positioning. Options expire from
Sep 19, 2025
to
Mar 20, 2026.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 4,262 | 3,121 | 0.73 |
| Oct 17, 2025 | 1,049 | 682 | 0.65 |
| Nov 21, 2025 | 643 | 581 | 0.90 |
| Dec 19, 2025 | 5,147 | 2,304 | 0.45 |
| Mar 20, 2026 | 1,060 | 46 | 0.04 |