BOX · Box Inc

Track BOX — free Ask ALVIS about BOX

$33.24 +1.39 (+4.36%) At close · Aug 7

Market Cap

$4.60B

138.45M

Options Chain

15-min delayed Underlying $33.24 · at close Aug 7, 2026 Options Calculator

Positioning

Aug 21, 2026 · 13 days to expiry · 46 contracts

Put / call OI

0.79

Balanced positioning

Open interest

6,184

contracts outstanding

Volume

170

traded today

Max pain

$28.00

$5.24 below spot

ATM implied vol

35.9%

market's expected move

Open interest by strike

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 13d Sep 18 41d Dec 18 132d Jan 15 160d Mar 19 223d Jan 21 531d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	—	—	—		—	—	—	—	0
Call · $17 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $17 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	-0.04	210.7%	—	0
Call · $18 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $18 Last — Breakeven — Implied vol 210.7% Delta -0.04 ≈4% ITM Gamma 0.006 Theta -0.044 Vega 0.005 Open interest 0 Model this put
1	1	—	—	$9.00		—	-0.04	190.1%	—	0
Call · $19 In the money Last $9.00 Breakeven $28.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $19 Last — Breakeven — Implied vol 190.1% Delta -0.04 ≈4% ITM Gamma 0.007 Theta -0.04 Vega 0.005 Open interest 0 Model this put
10	1	—	—	$12.20		$0.15	-0.033	160.4%	6	2
Call · $20 In the money Last $12.20 Breakeven $32.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 Model this call Put · $20 Last $0.15 Breakeven $19.85 Implied vol 160.4% Delta -0.033 ≈3% ITM Gamma 0.007 Theta -0.028 Vega 0.005 Open interest 2 Model this put
0	—	—	—	—		$0.11	-0.027	137.2%	1	2
Call · $21 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $21 Last $0.11 Breakeven $20.89 Implied vol 137.2% Delta -0.027 ≈3% ITM Gamma 0.007 Theta -0.021 Vega 0.005 Open interest 2 Model this put
1	1	—	—	$6.10		$0.16	-0.051	149.2%	10	11
Call · $22 In the money Last $6.10 Breakeven $28.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $22 Last $0.16 Breakeven $21.84 Implied vol 149.2% Delta -0.051 ≈5% ITM Gamma 0.011 Theta -0.038 Vega 0.005 Open interest 11 Model this put
0	—	—	—	—		$0.15	-0.059	138.1%	8	0
Call · $23 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $23 Last $0.15 Breakeven $22.85 Implied vol 138.1% Delta -0.059 ≈6% ITM Gamma 0.014 Theta -0.039 Vega 0.009 Open interest 0 Model this put
1	3	—	—	$5.83		$0.20	-0.061	122.1%	1	463
Call · $24 In the money Last $5.83 Breakeven $29.83 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $24 Last $0.20 Breakeven $23.80 Implied vol 122.1% Delta -0.061 ≈6% ITM Gamma 0.016 Theta -0.036 Vega 0.009 Open interest 463 Model this put
27	20	—	—	$5.95		$0.10	-0.072	112%	5	162
Call · $25 In the money Last $5.95 Breakeven $30.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 27 Model this call Put · $25 Last $0.10 Breakeven $24.90 Implied vol 112% Delta -0.072 ≈7% ITM Gamma 0.019 Theta -0.037 Vega 0.009 Open interest 162 Model this put
122	1	—	—	$7.00		$0.21	-0.044	80.8%	1	9
Call · $26 In the money Last $7.00 Breakeven $33.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 122 Model this call Put · $26 Last $0.21 Breakeven $25.79 Implied vol 80.8% Delta -0.044 ≈4% ITM Gamma 0.018 Theta -0.018 Vega 0.006 Open interest 9 Model this put
51	1	—	—	$5.36		$0.29	-0.078	82.9%	4	17
Call · $27 In the money Last $5.36 Breakeven $32.36 Implied vol — Delta — Gamma — Theta — Vega — Open interest 51 Model this call Put · $27 Last $0.29 Breakeven $26.71 Implied vol 82.9% Delta -0.078 ≈8% ITM Gamma 0.028 Theta -0.029 Vega 0.01 Open interest 17 Model this put
119	1	—	—	$4.10		$0.15	-0.082	69.2%	5	2k
Call · $28 In the money Last $4.10 Breakeven $32.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 119 Model this call Put · $28 Last $0.15 Breakeven $27.85 Implied vol 69.2% Delta -0.082 ≈8% ITM Gamma 0.035 Theta -0.025 Vega 0.01 Open interest 2k Model this put
121	1	—	—	$3.30		$0.10	-0.067	51%	8	24
Call · $29 In the money Last $3.30 Breakeven $32.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 121 Model this call Put · $29 Last $0.10 Breakeven $28.90 Implied vol 51% Delta -0.067 ≈7% ITM Gamma 0.041 Theta -0.016 Vega 0.01 Open interest 24 Model this put
105	12	43.3%	0.906	$2.90		$0.45	-0.104	45.6%	2	47
Call · $30 In the money Last $2.90 Breakeven $32.90 Implied vol 43.3% Delta 0.906 ≈91% ITM Gamma 0.062 Theta -0.02 Vega 0.01 Open interest 105 Model this call Put · $30 Last $0.45 Breakeven $29.55 Implied vol 45.6% Delta -0.104 ≈10% ITM Gamma 0.064 Theta -0.02 Vega 0.01 Open interest 47 Model this put
663	6	33.2%	0.882	$2.01		$0.66	-0.171	41.4%	2	16
Call · $31 In the money Last $2.01 Breakeven $33.01 Implied vol 33.2% Delta 0.882 ≈88% ITM Gamma 0.096 Theta -0.019 Vega 0.01 Open interest 663 Model this call Put · $31 Last $0.66 Breakeven $30.34 Implied vol 41.4% Delta -0.171 ≈17% ITM Gamma 0.098 Theta -0.025 Vega 0.016 Open interest 16 Model this put
643	40	40%	0.714	$1.53		$0.65	-0.282	38.8%	4	2
Call · $32 In the money Last $1.53 Breakeven $33.53 Implied vol 40% Delta 0.714 ≈71% ITM Gamma 0.136 Theta -0.035 Vega 0.021 Open interest 643 Model this call Put · $32 Last $0.65 Breakeven $31.35 Implied vol 38.8% Delta -0.282 ≈28% ITM Gamma 0.14 Theta -0.031 Vega 0.021 Open interest 2 Model this put
1.5k	12	34.4%	0.568	$0.95		$3.44	-0.437	37.4%	1	1
Call · $33 In the money Last $0.95 Breakeven $33.95 Implied vol 34.4% Delta 0.568 ≈57% ITM Gamma 0.183 Theta -0.035 Vega 0.025 Open interest 1.5k Model this call Put · $33 Last $3.44 Breakeven $29.56 Implied vol 37.4% Delta -0.437 ≈44% ITM Gamma 0.17 Theta -0.035 Vega 0.025 Open interest 1 Model this put
Underlying $33.24
39	2	35.7%	0.392	$0.50		$4.60	-0.591	41.7%	1	0
Call · $34 Last $0.50 Breakeven $34.50 Implied vol 35.7% Delta 0.392 ≈39% ITM Gamma 0.174 Theta -0.035 Vega 0.025 Open interest 39 Model this call Put · $34 In the money Last $4.60 Breakeven $29.40 Implied vol 41.7% Delta -0.591 ≈59% ITM Gamma 0.151 Theta -0.038 Vega 0.025 Open interest 0 Model this put
30	1	39%	0.26	$0.32		$3.70	-0.7	46.8%	2	4
Call · $35 Last $0.32 Breakeven $35.32 Implied vol 39% Delta 0.26 ≈26% ITM Gamma 0.134 Theta -0.032 Vega 0.023 Open interest 30 Model this call Put · $35 In the money Last $3.70 Breakeven $31.30 Implied vol 46.8% Delta -0.7 ≈70% ITM Gamma 0.12 Theta -0.037 Vega 0.022 Open interest 4 Model this put
24	4	38.3%	0.145	$0.15		—	-0.767	53.8%	—	0
Call · $36 Last $0.15 Breakeven $36.15 Implied vol 38.3% Delta 0.145 ≈15% ITM Gamma 0.097 Theta -0.022 Vega 0.018 Open interest 24 Model this call Put · $36 In the money Last — Breakeven — Implied vol 53.8% Delta -0.767 ≈77% ITM Gamma 0.093 Theta -0.038 Vega 0.017 Open interest 0 Model this put
0	—	46.5%	0.124	—		—	-0.821	57.8%	—	0
Call · $37 Last — Breakeven — Implied vol 46.5% Delta 0.124 ≈12% ITM Gamma 0.07 Theta -0.023 Vega 0.012 Open interest 0 Model this call Put · $37 In the money Last — Breakeven — Implied vol 57.8% Delta -0.821 ≈82% ITM Gamma 0.074 Theta -0.034 Vega 0.018 Open interest 0 Model this put
0	—	58.5%	0.127	—		—	-0.804	75.7%	—	0
Call · $38 Last — Breakeven — Implied vol 58.5% Delta 0.127 ≈13% ITM Gamma 0.057 Theta -0.03 Vega 0.012 Open interest 0 Model this call Put · $38 In the money Last — Breakeven — Implied vol 75.7% Delta -0.804 ≈80% ITM Gamma 0.059 Theta -0.048 Vega 0.018 Open interest 0 Model this put
0	—	—	—	—		$8.20	-0.82	84.8%	2	0
Call · $39 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $39 In the money Last $8.20 Breakeven $30.80 Implied vol 84.8% Delta -0.82 ≈82% ITM Gamma 0.05 Theta -0.051 Vega 0.018 Open interest 0 Model this put

About this data

Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. Bid and ask are not included on this plan.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 1372612 CUSIP 10316T104 13F (30d) 172 filings 168 filers Visit website Investor relations