Dropbox (DBX) Options Chain
NASDAQ: DBXTechnologyComputer Software: Prepackaged SoftwareUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Oct 23, 2026
- Days to expiration
- 13
- Share price
- $34.36
- Put/call ratio (OI)
- 0.11
- Put/call ratio (volume)
- 0.04
- Expected move
- ±$4.87
- Open interest (C / P)
- 228 / 26
DBX options summary
The DBX options chain for the October 23, 2026 expiration lists 4 call and 4 put contracts, with 13 days until expiration. Open interest stands at 228 calls and 26 puts, a put/call ratio of 0.11, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $35.00 strike is 75.1%, which implies the market expects a move of about ±$4.87 (14.2%) in Dropbox stock by expiration.
The most open interest sits at the $40.00 call (116 contracts) and the $35.00 put (13 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
DBX options chain · October 23, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 9.96 | 8.20 | 11.50 | 25.00 | 0.00 | 2.15 | 0.60 | |||||
| 4.51 | 3.40 | 5.00 | 30.00 | 0.00 | 1.75 | 0.90 | |||||
| 0.67 | 0.00 | 1.50 | 35.00 | 0.15 | 2.60 | 1.95 | |||||
| 0.40 | 0.00 | 2.15 | 40.00 | 3.90 | 7.00 | 3.95 | |||||
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 DBX put/call ratio?
For the October 23, 2026 expiration, the DBX put/call ratio based on open interest is 0.11 (26 puts vs 228 calls), and 0.04 based on today's volume. A ratio above 1 means more puts than calls.
What is DBX's implied volatility?
At-the-money implied volatility for DBX options expiring October 23, 2026 is about 75.1%, an annualized estimate of how much the market expects Dropbox stock to move.
How many DBX option expiration dates are there?
DBX has 10 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.