SPDR S&P Biotech ETF

80.24
-0.65 (-0.80%)
At close: Apr 25, 2025, 3:59 PM
80.25
0.01%
After-hours: Apr 25, 2025, 05:45 PM EDT
Call Volume 2.26K
Call Premium 222.59K
Premium 373.39K
Call Open Interest 5.27K
Implied Volatility (IV) 0.37
Total Open Interest 11.33K
Net Premium 225.41K
Put Volume 1.6K
Put Premium 150.8K
P/C Ratio 0.71
Put Open Interest 6.06K
IV Rank 68.63
🐻/🐂 Prem
(Net Call x Net Put) Prem 222.59K x -2.83K
Last Updated: 04/25/2025 11:34 AM
Net Volume
5.58K
Net Call Prem
222.59K
Net Put Prem
-2.83K

Historical XBI Data

Date % Change P/C Volume C Volume P Volume Total OI OI Change % OI Change C Prem P Prem
04/24/25 +1.88% 2.59 38,614 10,751 27,863 498.43K +9,087 +1.86% 1.66M 16.86M
04/23/25 -0.74% 0.89 34,152 18,034 16,118 489.35K +25,227 +5.44% 2.68M 4.37M
04/22/25 +1.48% 1.58 39,704 15,383 24,321 464.12K +15,515 +3.46% 3.19M 8.64M

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