MARSH & MCLENNAN COMPANIES, INC. (MRSH) Most Active Options
The 21 most actively traded MARSH & MCLENNAN COMPANIES, INC. (MRSH) option contracts at the latest daily snapshot, ranked by volume. Each row shows the contract's price, implied volatility, delta, open interest, and how today's volume compares with its own 30-day average — click a contract to analyze it in the OptiView platform.
Data as of Oct 9, 2026, 3:55 PM ET · OPRA data 15 minutes delayed · For information only — not investment advice.
Most Active MRSH Contracts
| Contract | Expiration | DTE | Last | IV | IV rank (30d) | Delta | Open interest | Volume | vs 30d avg |
|---|---|---|---|---|---|---|---|---|---|
| MRSH $160 put | Oct 16, 2026 | 7d | $0.42 | 46.3% | 28 | -0.09 | 323 | 213 | 6.0× avg |
| MRSH $170 put | Oct 16, 2026 | 7d | $1.52 | 31.5% | 79 | -0.30 | 866 | 213 | 5.6× avg |
| MRSH $165 put | Nov 20, 2026 | 42d | $2.20 | 24.7% | 3 | -0.25 | 114 | 19 | 13.7× avg |
| MRSH $170 put | Nov 20, 2026 | 42d | $3.70 | 25.6% | 46 | -0.38 | 13 | 14 | 0.4× avg |
| MRSH $190 call | Nov 20, 2026 | 42d | $1.50 | 27.2% | 55 | 0.18 | 19 | 10 | 2.5× avg |
| MRSH $180 put | Mar 19, 2027 | 161d | $12.50 | 20.9% | 8 | -0.55 | 35 | 8 | 3.7× avg |
| MRSH $170 put | Jan 15, 2027 | 98d | $5.70 | 21.5% | 10 | -0.39 | 266 | 6 | 6.9× avg |
| MRSH $195 call | Jan 15, 2027 | 98d | $2.75 | 25.5% | 61 | 0.22 | 207 | 6 | 2.2× avg |
| MRSH $180 call | Nov 20, 2026 | 42d | $4.60 | 30.2% | 100 | 0.39 | 39 | 4 | 1.6× avg |
| MRSH $185 call | Nov 20, 2026 | 42d | $2.97 | 28.7% | 82 | 0.28 | 157 | 3 | 1.2× avg |
| MRSH $180 put | Oct 16, 2026 | 7d | $6.28 | 0.0% | 0 | -1.00 | 72 | 2 | 5.0× avg |
| MRSH $150 put | Nov 20, 2026 | 42d | $0.41 | 30.6% | 29 | -0.07 | 0 | 2 | 1.4× avg |
| MRSH $200 call | Oct 16, 2026 | 7d | $0.75 | 64.2% | 33 | 0.06 | 471 | 2 | 6.0× avg |
| MRSH $145 put | Oct 16, 2026 | 7d | $0.28 | 75.2% | 0 | -0.04 | 55 | 2 | 4.0× avg |
| MRSH $180 put | Nov 20, 2026 | 42d | $7.80 | 17.4% | 0 | -0.71 | 7 | 2 | 2.4× avg |
| MRSH $185 call | Jan 15, 2027 | 98d | $5.76 | 27.5% | 60 | 0.36 | 359 | 2 | 0.8× avg |
| MRSH $175 call | Nov 20, 2026 | 42d | $7.10 | 32.9% | 78 | 0.50 | 46 | 2 | 0.6× avg |
| MRSH $135 put | Apr 16, 2027 | 189d | $1.50 | 29.7% | 14 | -0.09 | 2 | 1 | 10.3× avg |
| MRSH $165 put | Oct 16, 2026 | 7d | $0.77 | 39.0% | 14 | -0.16 | 485 | 1 | 0.0× avg |
| MRSH $200 call | Mar 19, 2027 | 161d | $3.90 | 24.2% | 44 | 0.22 | 29 | 1 | 0.4× avg |
| MRSH $180 call | Oct 16, 2026 | 7d | $2.60 | 42.8% | 100 | 0.29 | 646 | 1 | 0.4× avg |
Ranked by volume at the latest daily snapshot. "vs 30d avg" compares today's volume with the contract's own 30-day average.
The most active MRSH contract today is the $160 put expiring in 7 days, with 213 contracts traded. Puts dominate the most-active list (12 of the top 21), showing where trading interest concentrates.
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MRSH Options FAQ
Which MRSH option contract is most active today?
The most traded MRSH contract is the $160 put expiring Oct 16, 2026, with 213 contracts traded as of Oct 9, 2026.
How does OptiView rank the most active MRSH options?
The table lists the 21 MRSH contracts with the highest volume at the latest daily snapshot, alongside price, implied volatility, delta, open interest, and each contract's volume versus its own 30-day average.
Methodology. IV rank compares the current 30-day at-the-money implied volatility with its highest and lowest values over the past 52 weeks. Max pain is the strike that minimizes the total payout to option holders at expiration. The call and put walls are the strikes carrying the largest call and put open interest across all expirations. Net gamma exposure (GEX) is measured from the dealer perspective. All statistics are derived from delayed OPRA options data.
Options trading involves significant risk, and losses can exceed your initial investment. Always consult a licensed financial professional before making investment decisions. OptiView does not provide financial advice; all figures on this page are descriptive statistics, not recommendations.