Global Water Resources (GWRS) Options Chain
NASDAQ: GWRSUtilitiesWater SupplyUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 40
- Share price
- $8.14
- Put/call ratio (OI)
- 0.05
- Put/call ratio (volume)
- 0.29
- Expected move
- ±$1.40
- Open interest (C / P)
- 384 / 21
GWRS options summary
The GWRS options chain for the November 20, 2026 expiration lists 6 call and 4 put contracts, with 40 days until expiration. Open interest stands at 384 calls and 21 puts, a put/call ratio of 0.05, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $7.50 strike is 51.9%, which implies the market expects a move of about ±$1.40 (17.2%) in Global Water Resources stock by expiration.
The most open interest sits at the $10.00 call (345 contracts) and the $7.50 put (19 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
GWRS options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 6.20 | 0.00 | 0.00 | 2.50 | 0.00 | 0.00 | 0.05 | |||||
| 2.50 | 3.50 | 4.70 | 5.00 | 0.00 | 0.75 | 0.15 | |||||
| 2.00 | 0.70 | 0.95 | 7.50 | 0.00 | 0.25 | 0.25 | |||||
| 0.05 | 0.00 | 0.05 | 10.00 | 1.90 | 3.70 | 2.55 | |||||
| 0.08 | 0.00 | 0.70 | 12.50 | — | — | — | |||||
| 0.05 | 0.00 | 0.00 | 15.00 | — | — | — | |||||
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 GWRS put/call ratio?
For the November 20, 2026 expiration, the GWRS put/call ratio based on open interest is 0.05 (21 puts vs 384 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 November 20, 2026 is about 51.9%, 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.