Marsh (MRSH) Options Chain
NYSE: MRSHFinanceSpecialty InsurersUSD
At close: Oct 8, 4:01 PM ET · Delayed 15 min
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 7
- Share price
- $176.67
- Put/call ratio (OI)
- 0.00
- Put/call ratio (volume)
- 10.67
- Expected move
- ±$0.3817
- Open interest (C / P)
- 11 / 0
MRSH options summary
The MRSH options chain for the October 16, 2026 expiration lists 18 call and 20 put contracts, with 7 days until expiration. Open interest stands at 11 calls and 0 puts, a put/call ratio of 0.00, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $175.00 strike is 1.6%, which implies the market expects a move of about ±$0.3817 (0.2%) in Marsh stock by expiration.
The most open interest sits at the $230.00 call (5 contracts) and the $100.00 put (0 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
MRSH options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 100.00 | 0.00 | 0.00 | 0.75 | |||||
| — | — | — | 105.00 | 0.00 | 0.00 | 0.10 | |||||
| 66.40 | 52.20 | 55.50 | 110.00 | 0.00 | 0.00 | 0.20 | |||||
| — | — | — | 115.00 | 0.00 | 0.00 | 0.25 | |||||
| — | — | — | 120.00 | 0.00 | 0.00 | 0.20 | |||||
| — | — | — | 125.00 | 0.00 | 0.00 | 1.71 | |||||
| — | — | — | 130.00 | 0.00 | 0.00 | 0.20 | |||||
| — | — | — | 135.00 | 0.00 | 0.00 | 0.25 | |||||
| 25.95 | 0.00 | 0.00 | 140.00 | 0.00 | 0.00 | 0.10 | |||||
| 23.21 | 32.00 | 34.30 | 145.00 | 0.00 | 0.00 | 0.25 | |||||
| — | — | — | 150.00 | 0.00 | 0.00 | 0.35 | |||||
| 18.00 | 0.00 | 0.00 | 155.00 | 0.00 | 0.00 | 0.70 | |||||
| 10.95 | 0.00 | 0.00 | 160.00 | 0.00 | 0.00 | 0.45 | |||||
| 6.30 | 0.00 | 0.00 | 165.00 | 0.00 | 0.00 | 0.60 | |||||
| 4.36 | 0.00 | 0.00 | 170.00 | 0.00 | 0.00 | 1.64 | |||||
| 1.95 | 0.00 | 0.00 | 175.00 | 0.00 | 0.00 | 3.00 | |||||
| 1.52 | 0.00 | 0.00 | 180.00 | 0.00 | 0.00 | 10.44 | |||||
| 0.70 | 0.00 | 0.00 | 185.00 | 0.00 | 0.00 | 10.02 | |||||
| 0.75 | 0.00 | 0.00 | 190.00 | 0.00 | 0.00 | 14.80 | |||||
| 0.15 | 0.00 | 0.00 | 195.00 | 0.00 | 0.00 | 26.00 | |||||
| 0.05 | 0.00 | 0.00 | 200.00 | — | — | — | |||||
| 0.20 | 0.00 | 0.00 | 210.00 | — | — | — | |||||
| 1.10 | 0.00 | 0.00 | 220.00 | — | — | — | |||||
| 0.50 | 0.00 | 2.25 | 230.00 | — | — | — | |||||
| 0.05 | 0.00 | 0.00 | 240.00 | — | — | — | |||||
| 0.10 | 0.00 | 0.95 | 250.00 | — | — | — | |||||
In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.
Frequently asked questions
What is the MRSH put/call ratio?
For the October 16, 2026 expiration, the MRSH put/call ratio based on open interest is 0.00 (0 puts vs 11 calls), and 10.67 based on today's volume. A ratio above 1 means more puts than calls.
What is MRSH's implied volatility?
At-the-money implied volatility for MRSH options expiring October 16, 2026 is about 1.6%, an annualized estimate of how much the market expects Marsh stock to move.
How many MRSH option expiration dates are there?
MRSH has 6 listed expiration dates, from Oct 16, 2026 to Jan 21, 2028.
What does "in the money" mean?
A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.