Glass House Brands Subordinate Voting Shares (GLAS) Options Chain
NYSE: GLASHealth Care Medicinal Chemicals and Botanical Products USD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- May 21, 2027
- Days to expiration
- 223
- Share price
- $4.26
- Put/call ratio (OI)
- 0.33
- Put/call ratio (volume)
- 0.20
- Expected move
- ±$2.92
- Open interest (C / P)
- 1.03K / 341
GLAS options summary
The GLAS options chain for the May 21, 2027 expiration lists 6 call and 3 put contracts, with 223 days until expiration. Open interest stands at 1,032 calls and 341 puts, a put/call ratio of 0.33, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $5.00 strike is 87.6%, which implies the market expects a move of about ±$2.92 (68.5%) in Glass House Brands Subordinate Voting Shares stock by expiration.
The most open interest sits at the $5.00 call (467 contracts) and the $5.00 put (307 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
GLAS options chain · May 21, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 2.18 | 1.90 | 2.35 | 2.50 | — | — | — | |||||
| 1.10 | 0.95 | 1.05 | 5.00 | 1.30 | 1.80 | 1.56 | |||||
| 0.48 | 0.40 | 0.60 | 7.50 | 3.30 | 3.90 | 2.87 | |||||
| 0.50 | 0.05 | 0.70 | 10.00 | 5.30 | 6.40 | 5.00 | |||||
| 0.78 | 0.00 | 0.55 | 12.50 | — | — | — | |||||
| 0.20 | 0.00 | 0.50 | 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 GLAS put/call ratio?
For the May 21, 2027 expiration, the GLAS put/call ratio based on open interest is 0.33 (341 puts vs 1,032 calls), and 0.20 based on today's volume. A ratio above 1 means more puts than calls.
What is GLAS's implied volatility?
At-the-money implied volatility for GLAS options expiring May 21, 2027 is about 87.6%, an annualized estimate of how much the market expects Glass House Brands Subordinate Voting Shares stock to move.
How many GLAS option expiration dates are there?
GLAS has 5 listed expiration dates, from Oct 16, 2026 to Dec 17, 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.