MarketAxess Inc. (MKTX)
NASDAQ: MKTX
· Real-Time Price · USD
189.12
2.27 (1.21%)
At close: Aug 20, 2025, 3:59 PM
189.60
0.25%
After-hours: Aug 20, 2025, 07:10 PM EDT
MKTX Option Overview
Overview for all option chains of MKTX. As of August 20, 2025, MKTX options have an IV of 47.3% and an IV rank of 148.57%. The volume is 52 contracts, which is 7.65% of average daily volume of 680 contracts. The volume put-call ratio is 2.47, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
47.3%IV Rank
148.57%Historical Volatility
35.92%IV Low
35.14% on May 12, 2025IV High
43.32% on Apr 14, 2025Open Interest (OI)
Today's Open Interest
15,118Put-Call Ratio
0.05Put Open Interest
723Call Open Interest
14,395Open Interest Avg (30-day)
4,985Today vs Open Interest Avg (30-day)
303.27%Option Volume
Today's Volume
52Put-Call Ratio
2.47Put Volume
37Call Volume
15Volume Avg (30-day)
680Today vs Volume Avg (30-day)
7.65%Option Chain Statistics
This table provides a comprehensive overview of all MKTX 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 |
| Sep 19, 2025 | 4 | 26 | 6.5 | 400 | 389 | 0.97 | 47.3% | 200 |
| Oct 17, 2025 | 5 | 11 | 2.2 | 4 | 20 | 5 | 33.54% | 190 |
| Nov 21, 2025 | 2 | 0 | 0 | 13,591 | 199 | 0.01 | 37.28% | 195 |
| Dec 19, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | n/a | 7.5 |
| Jan 16, 2026 | 0 | 0 | 0 | 6 | 0 | 0 | n/a | 95 |
| Feb 20, 2026 | 4 | 0 | 0 | 394 | 115 | 0.29 | 32.49% | 195 |