SPDR S&P 500 ETF Trust

AMEX: SPY · Real-Time Price · USD
643.27
-0.17 (-0.03%)
At close: Aug 18, 2025, 3:59 PM
643.54
0.04%
After-hours: Aug 18, 2025, 07:59 PM EDT

SPY Option Overview

Overview for all option chains of SPY. As of August 17, 2025, SPY options have an IV of 20.88% and an IV rank of n/a. The volume is 2,676,106 contracts, which is 276.02% of average daily volume of 969,545 contracts. The volume put-call ratio is 1.53, indicating a bearish sentiment in the market.

Implied Volatility

Implied Volatility (30d)
20.88%
IV Rank
< 0.01%
Historical Volatility
9.56%
IV Low
22.71% on Sep 19, 2024
IV High
165.06% on Jun 25, 2025

Open Interest (OI)

Today's Open Interest
15,372,293
Put-Call Ratio
2.54
Put Open Interest
11,032,989
Call Open Interest
4,339,304
Open Interest Avg (30-day)
11,908,740
Today vs Open Interest Avg (30-day)
129.08%

Option Volume

Today's Volume
2,676,106
Put-Call Ratio
1.53
Put Volume
1,618,475
Call Volume
1,057,631
Volume Avg (30-day)
969,545
Today vs Volume Avg (30-day)
276.02%

Option Chain Statistics

This table provides a comprehensive overview of all SPY options grouped by their expiration dates.

Expiration Call Vol Put Vol P/C Vol Call OI Put OI P/C OI Implied Volatility Max Pain
Aug 18, 2025 499,618 463,082 0.93 80,060 105,631 1.32 25.85% 642
Aug 19, 2025 86,931 112,639 1.3 32,066 75,055 2.34 23.57% 642
Aug 20, 2025 57,106 76,668 1.34 29,903 60,773 2.03 23.76% 642
Aug 21, 2025 24,258 31,363 1.29 20,954 31,012 1.48 23.39% 643
Aug 22, 2025 115,714 161,234 1.39 106,796 633,093 5.93 23.93% 637
Aug 25, 2025 15,656 22,078 1.41 15,684 16,851 1.07 16.99% 644
Aug 26, 2025 6,676 14,293 2.14 5,609 14,332 2.56 16.68% 645
Aug 27, 2025 6,602 5,142 0.78 2,533 3,604 1.42 16.73% 645
Aug 28, 2025 7,922 7,527 0.95 914 1,468 1.61 16.87% 645
Aug 29, 2025 42,380 130,328 3.08 325,799 1,019,348 3.13 28.38% 623
Sep 05, 2025 13,568 81,938 6.04 62,118 149,144 2.4 18.38% 637
Sep 12, 2025 14,269 108,763 7.62 50,812 72,266 1.42 18.11% 640
Sep 19, 2025 86,492 199,246 2.3 861,073 2,940,457 3.41 30.89% 620
Sep 26, 2025 6,013 22,838 3.8 8,356 16,089 1.93 16.8% 640
Sep 30, 2025 6,088 21,184 3.48 206,443 853,914 4.14 22.21% 620
Oct 17, 2025 14,805 58,246 3.93 154,541 1,432,123 9.27 27.52% 630
Oct 31, 2025 5,909 6,887 1.17 95,964 267,518 2.79 21.55% 620
Nov 21, 2025 4,149 16,170 3.9 56,241 166,490 2.96 24.46% 630
Nov 28, 2025 2,055 1,154 0.56 23,002 56,797 2.47 23.43% 610
Dec 19, 2025 10,719 39,821 3.71 471,694 975,468 2.07 32.96% 600
Dec 31, 2025 1,762 2,440 1.38 142,859 146,468 1.03 21.88% 600
Jan 16, 2026 15,700 10,181 0.65 488,240 686,516 1.41 28.81% 595
Jan 30, 2026 1,042 743 0.71 6,377 13,393 2.1 18.59% 634
Feb 20, 2026 1,042 2,194 2.11 0 0 0 21.83% 400
Mar 20, 2026 1,016 6,614 6.51 248,990 373,089 1.5 26.58% 600
Mar 31, 2026 488 208 0.43 24,241 64,409 2.66 23.6% 625
Jun 18, 2026 2,825 1,866 0.66 240,697 299,856 1.25 25.45% 585
Jun 30, 2026 172 252 1.47 11,512 12,984 1.13 19.85% 635
Sep 18, 2026 2,152 8,328 3.87 216,658 85,621 0.4 23.41% 645
Dec 18, 2026 1,026 272 0.27 167,240 210,745 1.26 24.71% 560
Jan 15, 2027 2,256 2,837 1.26 99,480 126,512 1.27 23.8% 640
Dec 17, 2027 1,220 1,939 1.59 82,448 121,963 1.48 24.08% 595