Box (BOX) Options Chain

NYSE: BOXTechnologyComputer Software: Prepackaged SoftwareUSD

36.39+0.08 (+0.22%)

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

Expiration date

Expiration: Oct 16, 2026
Days to expiration: 6
Share price: $36.39
Put/call ratio (OI): 1.19
Put/call ratio (volume): 9.37
ATM implied volatility: 40.5%
Expected move: ±$1.89
Open interest (C / P): 2.04K / 2.44K

BOX options summary

The BOX options chain for the October 16, 2026 expiration lists 17 call and 14 put contracts, with 6 days until expiration. Open interest stands at 2,043 calls and 2,436 puts, a put/call ratio of 1.19, which is fairly balanced between calls and puts. At-the-money implied volatility near the $36.00 strike is 40.5%, which implies the market expects a move of about ±$1.89 (5.2%) in Box stock by expiration.

The most open interest sits at the $38.00 call (848 contracts) and the $26.00 put (1.16K contracts).

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

BOX options chain · October 16, 2026

BOX 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	0.40	0.02	176.9%	500	501
—	—	—	—	—	—	26.00	0.00	0.40	0.05	161.7%	1,160	1,163
8	—	148.4%	7.73	8.90	10.30	27.00	0.00	0.40	0.03	146.9%	1	7
39	78	141.2%	7.93	8.00	9.30	28.00	0.00	0.40	0.27	132.4%	3	8
46	5	138.5%	7.76	7.20	8.30	29.00	0.00	0.05	0.30	78.9%	5	42
31	10	90.4%	4.54	5.70	7.30	30.00	0.00	0.05	0.08	68.8%	2	191
7	5	51.6%	4.20	5.00	5.80	31.00	0.00	0.45	0.11	93.4%	5	14
39	1	65.6%	4.50	4.10	4.90	32.00	0.00	0.40	0.12	76.8%	1	65
44	1	59.0%	3.55	3.20	3.90	33.00	0.00	0.35	0.15	60.5%	3	150
66	6	57.8%	2.50	2.30	2.70	34.00	0.00	0.25	0.17	53.2%	2	175
199	3	53.9%	1.69	1.45	1.90	35.00	0.05	0.35	0.20	44.3%	1	95
103	5	39.5%	0.83	0.75	1.00	36.00	0.35	0.65	1.05	41.5%	13	25
BOX $36.39
516	34	40.4%	0.36	0.30	0.55	37.00	0.90	1.35	2.55	50.1%	—	0
848	2	46.0%	0.25	0.05	0.35	38.00	—	—	—	—	—	—
2	1	59.8%	0.09	0.00	0.35	39.00	—	—	—	—	—	—
90	20	52.3%	0.12	0.05	0.20	40.00	—	—	—	—	—	—
2	4	70.3%	0.13	0.00	0.40	41.00	—	—	—	—	—	—
1	6	80.1%	0.13	0.00	0.40	42.00	—	—	—	—	—	—
2	—	89.3%	0.15	0.00	0.40	43.00	5.70	7.30	7.40	130.9%	—	0

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 BOX put/call ratio?

For the October 16, 2026 expiration, the BOX put/call ratio based on open interest is 1.19 (2,436 puts vs 2,043 calls), and 9.37 based on today's volume. A ratio above 1 means more puts than calls.

What is BOX's implied volatility?

At-the-money implied volatility for BOX options expiring October 16, 2026 is about 40.5%, an annualized estimate of how much the market expects Box stock to move.

How many BOX option expiration dates are there?

BOX has 7 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.