AMEX: SPY · Real-Time Price · USD
564.06
-1.00 (-0.18%)
At close: May 09, 2025, 10:45 AM
Call Volume 674.02K
Call Premium 10.49M
Premium 29.31M
Call Open Interest 259.97K
Implied Volatility (IV) 0.22
Total Open Interest 755.75K
Net Premium -2.58M
Put Volume 749.37K
Put Premium 18.82M
P/C Ratio 1.11
Put Open Interest 495.78K
IV Rank 58.82
🐻/🐂 Prem
(Net Call x Net Put) Prem -806.38K x 1.77M
Last Updated: 05/09/2025 10:45 AM
Net Volume
-2.99M
Net Call Prem
-1.13M
Net Put Prem
1.77M

Historical SPY Data

Date % Change P/C Volume C Volume P Volume Total OI OI Change % OI Change C Prem P Prem
05/08/25 -0.03% 1.03 10,421,885 5,130,124 5,291,761 16.93M +165,460 +0.99% 632.73M 879.88M
05/07/25 +0.18% 1.12 8,568,213 4,038,095 4,530,118 16.77M +120,360 +0.72% 562.05M 620.53M
05/06/25 +0.16% 1.16 8,982,154 4,164,607 4,817,547 16.65M +290,775 +1.78% 428.66M 755.7M

Stop Guessing, Start Knowing.

Cut through market noise with actionable insights that actually help you make confident investment decisions. No more endless research or gut-based guessing.

Unlimited access to all data and tools
Unlimited access to all data and tools, giving you the edge over everyone else in the market.
Realtime Options & Dark Pool Data
Instant access to live options & dark pool data to spot opportunities and trade with precision before the market moves.
Top Wallstreet Analyst Ratings
Follow ratings from the best analysts on Wall Street to stay ahead.
Up to 30 years financial history
We deliver premium Wall Street data with top-tier accuracy and up to 30 years of history.