BULL · Webull Corp

Track BULL — free Ask ALVIS about BULL

$7.53 +0.04 (+0.53%) At close · Jul 27

Market Cap

$3.98B

531.82M

Options Chain

15-min delayed Underlying $7.53 · today Options Calculator

Positioning

Jul 31, 2026 · 3 days to expiry · 48 contracts

Put / call OI

0.27

Call-heavy positioning

Open interest

25,212

contracts outstanding

Volume

11,818

traded today

Max pain

$7.50

$0.03 below spot

ATM implied vol

79.5%

market's expected move

Open interest by strike

Calls Puts

1.5

2.5

3.5

4.5

5.5

6.5

7.5

8.5

9.5

10.5

11.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Jul 31 3d Aug 7 10d Aug 14 17d Aug 21 24d Aug 28 31d Sep 4 38d Sep 18 52d Oct 16 80d Nov 20 115d Dec 18 143d Jan 15 171d Feb 19 206d Jan 21 542d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
104	10	—	—	$6.10		$0.01	—	—	8	113
Call · $1.5 In the money Last $6.10 Breakeven $7.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 104 Model this call Put · $1.5 Last $0.01 Breakeven $1.49 Implied vol — Delta — Gamma — Theta — Vega — Open interest 113 Model this put
82	14	575.8%	0.995	$5.62		$0.01	—	—	150	89
Call · $2 In the money Last $5.62 Breakeven $7.62 Implied vol 575.8% Delta 0.995 ≈99% ITM Gamma 0.003 Theta -0.009 Vega 0 Open interest 82 Model this call Put · $2 Last $0.01 Breakeven $1.99 Implied vol — Delta — Gamma — Theta — Vega — Open interest 89 Model this put
52	6	482.6%	0.994	$5.20		—	—	—	—	0
Call · $2.5 In the money Last $5.20 Breakeven $7.70 Implied vol 482.6% Delta 0.994 ≈99% ITM Gamma 0.005 Theta -0.009 Vega 0 Open interest 52 Model this call Put · $2.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
41	10	597.9%	0.965	$4.55		$0.05	—	—	1	0
Call · $3 In the money Last $4.55 Breakeven $7.55 Implied vol 597.9% Delta 0.965 ≈97% ITM Gamma 0.017 Theta -0.047 Vega 0 Open interest 41 Model this call Put · $3 Last $0.05 Breakeven $2.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
34	3	535.7%	0.952	$4.25		$0.03	—	—	1	11
Call · $3.5 In the money Last $4.25 Breakeven $7.75 Implied vol 535.7% Delta 0.952 ≈95% ITM Gamma 0.024 Theta -0.054 Vega 0.001 Open interest 34 Model this call Put · $3.5 Last $0.03 Breakeven $3.47 Implied vol — Delta — Gamma — Theta — Vega — Open interest 11 Model this put
10	5	695.3%	0.892	$3.64		$0.22	—	—	10	10
Call · $4 In the money Last $3.64 Breakeven $7.64 Implied vol 695.3% Delta 0.892 ≈89% ITM Gamma 0.034 Theta -0.129 Vega 0.001 Open interest 10 Model this call Put · $4 Last $0.22 Breakeven $3.78 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 Model this put
4	2	—	—	$3.09		$0.04	-0.052	346.9%	2	2
Call · $4.5 In the money Last $3.09 Breakeven $7.59 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 Model this call Put · $4.5 Last $0.04 Breakeven $4.46 Implied vol 346.9% Delta -0.052 ≈5% ITM Gamma 0.039 Theta -0.037 Vega 0.001 Open interest 2 Model this put
19	8	297.7%	0.931	$2.63		$0.07	-0.051	267.2%	2	594
Call · $5 In the money Last $2.63 Breakeven $7.63 Implied vol 297.7% Delta 0.931 ≈93% ITM Gamma 0.057 Theta -0.04 Vega 0.001 Open interest 19 Model this call Put · $5 Last $0.07 Breakeven $4.93 Implied vol 267.2% Delta -0.051 ≈5% ITM Gamma 0.05 Theta -0.028 Vega 0.001 Open interest 594 Model this put
119	3	201.5%	0.948	$2.13		$0.06	-0.049	197.3%	1	138
Call · $5.5 In the money Last $2.13 Breakeven $7.63 Implied vol 201.5% Delta 0.948 ≈95% ITM Gamma 0.068 Theta -0.022 Vega 0.001 Open interest 119 Model this call Put · $5.5 Last $0.06 Breakeven $5.44 Implied vol 197.3% Delta -0.049 ≈5% ITM Gamma 0.066 Theta -0.02 Vega 0.001 Open interest 138 Model this put
261	9	144.5%	0.946	$1.70		$0.01	-0.043	133.8%	7	133
Call · $6 In the money Last $1.70 Breakeven $7.70 Implied vol 144.5% Delta 0.946 ≈95% ITM Gamma 0.097 Theta -0.016 Vega 0.001 Open interest 261 Model this call Put · $6 Last $0.01 Breakeven $5.99 Implied vol 133.8% Delta -0.043 ≈4% ITM Gamma 0.087 Theta -0.012 Vega 0.001 Open interest 133 Model this put
322	8	98.3%	0.937	$1.13		$0.02	-0.091	112%	34	394
Call · $6.5 In the money Last $1.13 Breakeven $7.63 Implied vol 98.3% Delta 0.937 ≈94% ITM Gamma 0.163 Theta -0.013 Vega 0.001 Open interest 322 Model this call Put · $6.5 Last $0.02 Breakeven $6.48 Implied vol 112% Delta -0.091 ≈9% ITM Gamma 0.187 Theta -0.018 Vega 0.001 Open interest 394 Model this put
542	31	92.4%	0.797	$0.62		$0.07	-0.171	78.7%	471	1.2k
Call · $7 In the money Last $0.62 Breakeven $7.62 Implied vol 92.4% Delta 0.797 ≈80% ITM Gamma 0.396 Theta -0.027 Vega 0.002 Open interest 542 Model this call Put · $7 Last $0.07 Breakeven $6.93 Implied vol 78.7% Delta -0.171 ≈17% ITM Gamma 0.413 Theta -0.02 Vega 0.002 Open interest 1.2k Model this put
2.5k	468	80.7%	0.544	$0.27		$0.22	-0.456	78.4%	611	1.7k
Call · $7.5 In the money Last $0.27 Breakeven $7.77 Implied vol 80.7% Delta 0.544 ≈54% ITM Gamma 0.634 Theta -0.033 Vega 0.003 Open interest 2.5k Model this call Put · $7.5 Last $0.22 Breakeven $7.28 Implied vol 78.4% Delta -0.456 ≈46% ITM Gamma 0.653 Theta -0.031 Vega 0.003 Open interest 1.7k Model this put
Underlying $7.53
4.7k	4.3k	81.5%	0.256	$0.09		$0.54	-0.76	76.9%	205	836
Call · $8 Last $0.09 Breakeven $8.09 Implied vol 81.5% Delta 0.256 ≈26% ITM Gamma 0.51 Theta -0.027 Vega 0.003 Open interest 4.7k Model this call Put · $8 In the money Last $0.54 Breakeven $7.46 Implied vol 76.9% Delta -0.76 ≈76% ITM Gamma 0.527 Theta -0.024 Vega 0.002 Open interest 836 Model this put
4.9k	3k	88.7%	0.107	$0.03		$0.80	—	—	1	207
Call · $8.5 Last $0.03 Breakeven $8.53 Implied vol 88.7% Delta 0.107 ≈11% ITM Gamma 0.264 Theta -0.016 Vega 0.001 Open interest 4.9k Model this call Put · $8.5 In the money Last $0.80 Breakeven $7.70 Implied vol — Delta — Gamma — Theta — Vega — Open interest 207 Model this put
2k	1.8k	98.8%	0.047	$0.01		$1.51	—	—	10	8
Call · $9 Last $0.01 Breakeven $9.01 Implied vol 98.8% Delta 0.047 ≈5% ITM Gamma 0.127 Theta -0.01 Vega 0.001 Open interest 2k Model this call Put · $9 In the money Last $1.51 Breakeven $7.49 Implied vol — Delta — Gamma — Theta — Vega — Open interest 8 Model this put
1.7k	240	123.4%	0.039	$0.02		$1.53	—	—	6	4
Call · $9.5 Last $0.02 Breakeven $9.52 Implied vol 123.4% Delta 0.039 ≈4% ITM Gamma 0.088 Theta -0.011 Vega 0.001 Open interest 1.7k Model this call Put · $9.5 In the money Last $1.53 Breakeven $7.97 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 Model this put
1.5k	15	152.2%	0.043	$0.01		$2.31	—	—	4	1
Call · $10 Last $0.01 Breakeven $10.01 Implied vol 152.2% Delta 0.043 ≈4% ITM Gamma 0.076 Theta -0.014 Vega 0.001 Open interest 1.5k Model this call Put · $10 In the money Last $2.31 Breakeven $7.69 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
249	7	174.3%	0.038	$0.01		$2.78	-0.668	469.5%	4	1
Call · $10.5 Last $0.01 Breakeven $10.51 Implied vol 174.3% Delta 0.038 ≈4% ITM Gamma 0.061 Theta -0.015 Vega 0.001 Open interest 249 Model this call Put · $10.5 In the money Last $2.78 Breakeven $7.72 Implied vol 469.5% Delta -0.668 ≈67% ITM Gamma 0.099 Theta -0.17 Vega 0.003 Open interest 1 Model this put
133	1	182.2%	0.028	$0.02		$3.30	-0.929	229.3%	7	0
Call · $11 Last $0.02 Breakeven $11.02 Implied vol 182.2% Delta 0.028 ≈3% ITM Gamma 0.045 Theta -0.012 Vega 0 Open interest 133 Model this call Put · $11 In the money Last $3.30 Breakeven $7.70 Implied vol 229.3% Delta -0.929 ≈93% ITM Gamma 0.076 Theta -0.03 Vega 0.001 Open interest 0 Model this put
46	70	225.6%	0.044	$0.01		$3.71	-0.971	204.5%	3	1
Call · $11.5 Last $0.01 Breakeven $11.51 Implied vol 225.6% Delta 0.044 ≈4% ITM Gamma 0.053 Theta -0.021 Vega 0.001 Open interest 46 Model this call Put · $11.5 In the money Last $3.71 Breakeven $7.79 Implied vol 204.5% Delta -0.971 ≈97% ITM Gamma 0.042 Theta -0.013 Vega 0 Open interest 1 Model this put
90	2	225.8%	0.031	$0.01		$4.22	-0.973	221%	5	0
Call · $12 Last $0.01 Breakeven $12.01 Implied vol 225.8% Delta 0.031 ≈3% ITM Gamma 0.039 Theta -0.015 Vega 0.001 Open interest 90 Model this call Put · $12 In the money Last $4.22 Breakeven $7.78 Implied vol 221% Delta -0.973 ≈97% ITM Gamma 0.037 Theta -0.013 Vega 0 Open interest 0 Model this put
0	1	—	—	$0.03		$5.47	—	—	6	0
Call · $13 Last $0.03 Breakeven $13.03 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $13 In the money Last $5.47 Breakeven $7.53 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
325	325	—	—	$0.01		$6.35	—	—	10	0
Call · $14 Last $0.01 Breakeven $14.01 Implied vol — Delta — Gamma — Theta — Vega — Open interest 325 Model this call Put · $14 In the money Last $6.35 Breakeven $7.65 Implied vol — Delta — Gamma — Theta — Vega — 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 1866364 CUSIP G9572D103 13F (30d) 33 filings 33 filers Visit website Investor relations