Marsh
Marsh (MRSH) Unusual Options Activity Today
MRSH options volume power reached 1.28x on the previous trading day. The highest reading was on the $170 CALL expiring 2026-10-16.
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Checking MRSH unusual options activity helps you spot when traders are making outsized bets on Marsh before the broader market catches on. Marsh's unusual options activity flags contracts trading at multiples of their average daily volume, often signaling that informed money is positioning ahead of a catalyst. Use our scanner to monitor MRSH unusual options activity today and surface the prints that deserve a second look.
Unusual options flow typically refers to trades where volume vastly exceeds open interest at a given strike, or where total contract volume on a name spikes well above its norm. Watching MRSH unusual options flow today can reveal large block trades, sweeps across exchanges, and aggressive directional bets. Tracking MRSH unusual options volume across calls and puts helps you separate hedging activity from genuinely speculative positioning, and MRSH unusual options flow data becomes especially valuable around earnings, product launches, and macro events.
Marsh & McLennan Cos., Inc. is a professional services firm, which offers clients advice and solutions in risk, strategy and people. The company is headquartered in New York, New York and currently employs 65,000 full-time employees. The firm is the parent company of various risk advisors and specialty consultants, including Marsh, the insurance broker; Guy Carpenter, the risk and reinsurance specialist; Mercer, the provider of human resource and investment related financial advice and services, and Oliver Wyman Group, the management and economic consultancy. The company conducts business through two segments: Risk and Insurance Services, which includes risk management activities, as well as insurance and reinsurance broking and services, and Consulting includes health, retirement, talent and investments consulting services and products, and specialized management, economic and brand consulting services.
The company conducts business in the Risk and Insurance Services segment through Marsh and Guy Carpenter. The company conducts business in the Consulting segment through Mercer and Oliver Wyman Group.
Catalysts rarely arrive without a footprint, and MRSH unusual options activity is often where that footprint shows up first. Our scanner tracks Marsh's unusual options flow in real time, ranks prints by volume-to-open-interest, premium spent, and aggressor side, and separates real conviction from noise. Whether you're looking at MRSH unusual options volume on the call side or chasing put sweeps, Marsh's unusual options flow today is one click away, so put it on your radar before the headlines hit.
| 160.00 | 10.50 | 12.40 | 11.45 | 26% | 1 | 4 | 25.00% |
| 180.00 | 0.35 | 1.60 | 0.98 | 27% | 9 | 671 | 1.34% |
| 185.00 | 0.15 | 0.65 | 0.40 | 28% | 1 | 520 | 0.19% |
| 95.00 | 74.50 | 77.00 | 75.75 | 26% | 0 | 0 | — |
| 100.00 | 69.50 | 72.10 | 70.80 | 26% | 0 | 0 | — |
| 145.00 | 0.25 | 0.85 | 0.55 | 54% | 8 | 49 | 16.33% |
| 150.00 | 0.10 | 1.00 | 0.55 | 45% | 1 | 123 | 0.81% |
| 160.00 | 0.85 | 1.55 | 1.20 | 35% | 1 | 296 | 0.34% |
| 175.00 | 6.10 | 7.90 | 7.00 | 33% | 1 | 425 | 0.24% |
| 95.00 | — | 2.15 | 2.15 | 208% | 0 | 0 | — |
As of September 30, 2026
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