Dropbox (DBX) Options Chain

NASDAQ: DBXTechnologyComputer Software: Prepackaged SoftwareUSD

34.36+0.22 (+0.64%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Nov 20, 2026
Days to expiration: 41
Share price: $34.36
Put/call ratio (OI): 0.70
Put/call ratio (volume): 1.04
ATM implied volatility: 48.0%
Expected move: ±$5.53
Open interest (C / P): 371 / 260

DBX options summary

The DBX options chain for the November 20, 2026 expiration lists 15 call and 15 put contracts, with 41 days until expiration. Open interest stands at 371 calls and 260 puts, a put/call ratio of 0.70, which is fairly balanced between calls and puts. At-the-money implied volatility near the $34.00 strike is 48.0%, which implies the market expects a move of about ±$5.53 (16.1%) in Dropbox stock by expiration.

The most open interest sits at the $39.00 call (146 contracts) and the $30.00 put (67 contracts).

Summary generated from market data by MetaCap's automated system. Methodology

DBX options chain · November 20, 2026

DBX calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
—	—	—	—	—	—	25.00	0.00	1.15	0.15	85.2%	—	9
—	—	—	—	—	—	26.00	0.00	1.15	0.20	77.3%	—	14
—	—	—	—	—	—	27.00	0.00	1.15	0.60	69.7%	—	25
—	—	—	—	—	—	28.00	0.00	1.15	0.45	62.2%	—	3
—	—	—	—	—	—	29.00	0.00	0.85	0.40	64.1%	13	24
1	—	51.2%	5.03	3.90	6.20	30.00	0.35	0.80	0.45	54.5%	3	67
32	—	61.0%	2.80	3.80	5.60	31.00	0.15	1.00	0.90	52.1%	5	32
15	—	54.4%	3.30	2.80	4.80	32.00	0.80	1.30	1.15	51.1%	10	48
—	—	—	—	—	—	33.00	0.40	1.75	1.35	52.0%	10	20
33	3	53.4%	1.95	2.00	3.30	34.00	1.30	1.80	1.70	42.7%	9	8
DBX $34.36
57	22	52.4%	1.85	0.85	2.15	35.00	1.05	3.10	2.50	59.1%	4	6
5	2	67.4%	1.45	0.55	2.45	36.00	—	—	—	—	—	—
23	2	55.3%	1.18	0.35	1.55	37.00	3.10	4.50	2.80	62.2%	—	1
6	6	56.2%	0.45	0.30	1.30	38.00	3.90	5.20	4.70	62.3%	1	0
146	2	48.2%	0.52	0.25	0.75	39.00	3.80	6.20	7.28	68.5%	—	1
15	5	45.8%	0.35	0.30	0.50	40.00	4.90	7.00	8.40	69.4%	—	2
20	1	59.7%	0.68	0.00	0.80	41.00	—	—	—	—	—	—
11	7	53.8%	0.19	0.00	0.95	42.00	—	—	—	—	—	—
4	3	61.5%	0.13	0.00	1.15	43.00	—	—	—	—	—	—
1	—	65.5%	0.65	0.00	0.95	45.00	—	—	—	—	—	—
2	—	69.1%	0.28	0.00	0.95	46.00	—	—	—	—	—	—

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 DBX put/call ratio?

For the November 20, 2026 expiration, the DBX put/call ratio based on open interest is 0.70 (260 puts vs 371 calls), and 1.04 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 November 20, 2026 is about 48.0%, 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.