Grid Dynamics (GDYN) Options Chain
NASDAQ: GDYNTechnologyComputer Software: Prepackaged SoftwareUSD
Market open · Delayed 15 min · as of Oct 9, 10:38 AM ET
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 7
- Share price
- $8.01
- Put/call ratio (OI)
- 0.09
- Put/call ratio (volume)
- 0.03
- ATM implied volatility
- 102.0%
- Expected move
- ±$1.13
- Open interest (C / P)
- 459 / 42
GDYN options summary
The GDYN options chain for the October 16, 2026 expiration lists 4 call and 2 put contracts, with 7 days until expiration. Open interest stands at 459 calls and 42 puts, a put/call ratio of 0.09, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $7.50 strike is 102.0%, which implies the market expects a move of about ±$1.13 (14.1%) in Grid Dynamics stock by expiration.
The most open interest sits at the $10.00 call (230 contracts) and the $7.50 put (42 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
GDYN options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 3.00 | 0.00 | 0.00 | 5.00 | — | — | — | |||||
| 0.40 | 0.30 | 1.00 | 7.50 | 0.00 | 0.75 | 0.10 | |||||
| 0.01 | 0.00 | 0.05 | 10.00 | 1.55 | 2.15 | 1.60 | |||||
| 0.45 | 0.00 | 0.75 | 12.50 | — | — | — | |||||
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 GDYN put/call ratio?
For the October 16, 2026 expiration, the GDYN put/call ratio based on open interest is 0.09 (42 puts vs 459 calls), and 0.03 based on today's volume. A ratio above 1 means more puts than calls.
What is GDYN's implied volatility?
At-the-money implied volatility for GDYN options expiring October 16, 2026 is about 102.0%, an annualized estimate of how much the market expects Grid Dynamics stock to move.
How many GDYN option expiration dates are there?
GDYN has 6 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.
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.