Cboe Global Markets Inc. (CBOE)
AMEX: CBOE
· Real-Time Price · USD
243.58
-1.85 (-0.75%)
At close: Aug 14, 2025, 3:59 PM
245.60
0.83%
After-hours: Aug 14, 2025, 07:05 PM EDT
CBOE Option Overview
Overview for all option chains of CBOE. As of August 15, 2025, CBOE options have an IV of 49.83% and an IV rank of 66.2%. The volume is 767 contracts, which is 98.84% of average daily volume of 776 contracts. The volume put-call ratio is 0.65, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
49.83%IV Rank
66.2%Historical Volatility
18.6%IV Low
25.94% on Sep 19, 2024IV High
62.03% on Aug 14, 2025Open Interest (OI)
Today's Open Interest
23,714Put-Call Ratio
0.44Put Open Interest
7,288Call Open Interest
16,426Open Interest Avg (30-day)
20,486Today vs Open Interest Avg (30-day)
115.76%Option Volume
Today's Volume
767Put-Call Ratio
0.65Put Volume
302Call Volume
465Volume Avg (30-day)
776Today vs Volume Avg (30-day)
98.84%Option Chain Statistics
This table provides a comprehensive overview of all CBOE 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 15, 2025 | 147 | 82 | 0.56 | 1,326 | 1,072 | 0.81 | 124.91% | 240 |
| Aug 22, 2025 | 49 | 23 | 0.47 | 257 | 162 | 0.63 | 58.08% | 230 |
| Aug 29, 2025 | 14 | 20 | 1.43 | 191 | 330 | 1.73 | 42.69% | 245 |
| Sep 05, 2025 | 19 | 101 | 5.32 | 78 | 19 | 0.24 | 49.83% | 240 |
| Sep 12, 2025 | 5 | 12 | 2.4 | 34 | 56 | 1.65 | 42.19% | 250 |
| Sep 19, 2025 | 63 | 9 | 0.14 | 6,487 | 1,867 | 0.29 | 51.88% | 210 |
| Sep 26, 2025 | 1 | 2 | 2 | 55 | 11 | 0.2 | 32.94% | 240 |
| Oct 17, 2025 | 60 | 7 | 0.12 | 0 | 0 | 0 | 37.59% | 155 |
| Dec 19, 2025 | 47 | 13 | 0.28 | 968 | 590 | 0.61 | 32.93% | 220 |
| Jan 16, 2026 | 55 | 27 | 0.49 | 4,561 | 2,241 | 0.49 | 35.89% | 200 |
| Mar 20, 2026 | 3 | 1 | 0.33 | 351 | 118 | 0.34 | 27.59% | 230 |
| Jan 15, 2027 | 2 | 5 | 2.5 | 2,118 | 822 | 0.39 | 28.68% | 220 |