Global Water Resources (GWRS) Options Chain
NASDAQ: GWRSUtilitiesWater SupplyUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- May 21, 2027
- Days to expiration
- 223
- Share price
- $8.14
- Put/call ratio (OI)
- 0.23
- Put/call ratio (volume)
- 0.29
- Expected move
- ±$3.28
- Open interest (C / P)
- 13 / 3
GWRS options summary
The GWRS options chain for the May 21, 2027 expiration lists 5 call and 1 put contracts, with 223 days until expiration. Open interest stands at 13 calls and 3 puts, a put/call ratio of 0.23, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $7.50 strike is 51.6%, which implies the market expects a move of about ±$3.28 (40.3%) in Global Water Resources stock by expiration.
The most open interest sits at the $10.00 call (5 contracts) and the $7.50 put (3 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
GWRS options chain · May 21, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 1.58 | 0.90 | 1.65 | 7.50 | 0.30 | 0.90 | 0.48 | |||||
| 0.40 | 0.05 | 0.75 | 10.00 | — | — | — | |||||
| 0.10 | 0.00 | 0.75 | 12.50 | — | — | — | |||||
| 0.11 | 0.00 | 0.75 | 15.00 | — | — | — | |||||
| 0.40 | 0.00 | 0.75 | 17.50 | — | — | — | |||||
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 GWRS put/call ratio?
For the May 21, 2027 expiration, the GWRS put/call ratio based on open interest is 0.23 (3 puts vs 13 calls), and 0.29 based on today's volume. A ratio above 1 means more puts than calls.
What is GWRS's implied volatility?
At-the-money implied volatility for GWRS options expiring May 21, 2027 is about 51.6%, an annualized estimate of how much the market expects Global Water Resources stock to move.
How many GWRS option expiration dates are there?
GWRS has 4 listed expiration dates, from Oct 16, 2026 to May 21, 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.