Middlesex Water (MSEX) Options Chain
NASDAQ: MSEXUtilitiesWater SupplyUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Mar 19, 2027
- Days to expiration
- 159
- Share price
- $53.43
- Put/call ratio (OI)
- 0.10
- Put/call ratio (volume)
- 0.75
- Expected move
- ±$15.45
- Open interest (C / P)
- 132 / 13
MSEX options summary
The MSEX options chain for the March 19, 2027 expiration lists 3 call and 1 put contracts, with 159 days until expiration. Open interest stands at 132 calls and 13 puts, a put/call ratio of 0.10, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $55.00 strike is 43.8%, which implies the market expects a move of about ±$15.45 (28.9%) in Middlesex Water stock by expiration.
The most open interest sits at the $60.00 call (80 contracts) and the $40.00 put (13 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
MSEX options chain · March 19, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 40.00 | 0.00 | 1.40 | 0.60 | |||||
| 3.10 | 0.85 | 5.50 | 55.00 | — | — | — | |||||
| 2.85 | 0.10 | 5.00 | 60.00 | — | — | — | |||||
| 1.25 | 0.00 | 5.00 | 65.00 | — | — | — | |||||
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 MSEX put/call ratio?
For the March 19, 2027 expiration, the MSEX put/call ratio based on open interest is 0.10 (13 puts vs 132 calls), and 0.75 based on today's volume. A ratio above 1 means more puts than calls.
What is MSEX's implied volatility?
At-the-money implied volatility for MSEX options expiring March 19, 2027 is about 43.8%, an annualized estimate of how much the market expects Middlesex Water stock to move.
How many MSEX option expiration dates are there?
MSEX has 4 listed expiration dates, from Oct 16, 2026 to Mar 19, 2027.
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.