GRAIL Inc.

48.05
-4.55 (-8.65%)
At close: Feb 20, 2025, 3:59 PM
51.50
7.17%
After-hours: Feb 20, 2025, 06:44 PM EST
Call Volume 69
Call Premium 540.86K
Premium 540.86K
Call Open Interest 1.64K
Implied Volatility (IV) 1.46
Total Open Interest 1.64K
Net Premium -540.86K
Put Volume 0
Put Premium 0
P/C Ratio 0
Put Open Interest 0
IV Rank 97.14
🐻/🐂 Prem
(Net Call x Net Put) Prem -540.86K x 0
Last Updated: 02/20/2025 1:10 PM
Volume
-69
Net Call Prem
-540.86K
Net Put Prem
0

Historical GRAL Data

Date % Change P/C Volume C Volume P Volume Total OI OI Change % OI Change C Prem P Prem
02/19/25 +9.88% 0.38 3,796 2,752 1,044 15.81K +1,639 +11.57% 2.53M 179.93K
02/18/25 -17.92% 0.47 6,735 4,593 2,142 14.17K +1,052 +8.02% 2.48M 971.51K
02/14/25 +9.38% 0.5 2,879 1,925 954 13.12K +1,859 +16.51% 2.20M 304.62K

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