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: Jan 21, 2028
Days to expiration: 468
Share price: $34.36
Put/call ratio (OI): 0.07
Put/call ratio (volume): 0.02
ATM implied volatility: 54.1%
Expected move: ±$21.04
Open interest (C / P): 3.43K / 243

DBX options summary

The DBX options chain for the January 21, 2028 expiration lists 13 call and 11 put contracts, with 468 days until expiration. Open interest stands at 3,428 calls and 243 puts, a put/call ratio of 0.07, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $35.00 strike is 54.1%, which implies the market expects a move of about ±$21.04 (61.2%) in Dropbox stock by expiration.

The most open interest sits at the $30.00 call (684 contracts) and the $20.00 put (171 contracts).

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

DBX options chain · January 21, 2028

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
344	26	71.4%	20.82	18.50	23.00	15.00	0.00	2.85	0.36	72.1%	4	3
280	2	64.2%	16.50	14.30	16.80	20.00	0.40	1.45	0.85	51.9%	1	171
144	271	54.6%	12.50	11.50	16.50	23.00	0.00	0.00	1.45	6.3%	1	0
131	2	53.4%	10.70	10.30	15.00	25.00	—	—	—	—	—	—
129	2	51.0%	10.45	10.10	10.70	28.00	0.00	3.80	2.60	46.7%	1	6
684	2	54.0%	8.22	8.90	10.10	30.00	1.70	5.50	4.72	52.2%	—	2
13	2	63.1%	11.20	6.00	10.50	32.00	1.50	6.50	4.17	51.6%	4	46
DBX $34.36
307	1	58.5%	7.00	4.50	8.70	35.00	3.40	8.00	5.80	49.6%	1	6
74	58	61.8%	6.85	3.50	8.50	37.00	0.00	0.00	13.13	—	—	0
174	6	50.2%	4.20	4.30	5.80	40.00	6.00	10.00	8.88	41.0%	1	4
437	400	49.9%	4.24	3.90	5.20	42.00	7.40	11.30	13.80	39.9%	2	1
586	2	48.8%	3.00	2.40	4.30	45.00	9.60	14.50	12.21	45.9%	2	4
125	5	51.4%	2.80	0.00	3.70	50.00	—	—	—	—	—	—

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 January 21, 2028 expiration, the DBX put/call ratio based on open interest is 0.07 (243 puts vs 3,428 calls), and 0.02 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 January 21, 2028 is about 54.1%, 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.